IND-STDZ ~ _ W îîïîïî8 0003375 7 W A N S I I A S M E B74.b-84 _ _ _________~~ ~ ~ ~~ ANSIIASME 094.6-1984 28 November 1984 SUPERSEDING ANSI 894.6-1981 2 April 1982 ACCEPTANCE NOTICE 1 The above non-government standardization document was adopted 28 November 1984 and is approved for use by the DoD. The indicated industry group has furnished the clearances required by existing regulations. Copies of the document are stocked by DoD Single StockPoint, Naval Publications and Forms Center, Philadelphia, PA 19120, for issue DoD activities only. Contractors and industry groups may obtain copies directly from: or The American Society of Mechanical Engineers 345 East 47th Street NewYork," 10017 The American National Standards Institute 1430 Broadway New York, NY 10018 Title of Document: h u r l i n g Document No.:ANSI/AShíE B94.6-1984 Date of Specific Issue Adopted: 28 November 1984 Releasing Industry Group: The American Society of Mechanical Engineers NOTICE: When reaffmnation, amendment, revision or cancelìation of this standard is initially proposed, the industry group responsible for this standard shall inform the military coordinating activity of the proposed change and request participation. - AR; Navy - OS; Air Force - 16 Review Activities: A m y - AV, AT,-EA Navy - AS, SH,MC;DLA - IS User Interest: Army - ME; Navy - YD Custodians: Army Mititary Coordinating Activity: Army - AR w (Project Number: DRPR-0265) AREA DRPR Date of Issuance: May 15, 1985 -l This Standard will b e revised w h e n t h e Society approves t h e issuance of a n e w edition. There will b e n o addenda or written interpretations of t h e requirements of this Standard issued to this Edition. This code or standard was developed under procedures accredited as meeting the criteria for American National Standards. The Consensus Committee that approved the code or standard was balanced to assure that individuals from competent and concerned interests have had an opportunity to participate. The proposed code or standard was made available for public review and comment which provides an opportunity for additional public input from industry, academia, regulatory agencies, and the public-at-large. ASME does not "approve," "rate," or "endorse" any item, construction, proprietary device, or activity. ACME does not take any position w i t h respect to the validity of any patent rights asserted in connection with any items mentioned in this document, and does not undertake to insure anyone utilizing a standard against liability for infringement of any applicable Letters Patent, nor assume any such liability. Users of a code or standard are expressly advised that determination of the validity of any such patent rights, and the risk of infringement of such rights, is entirely their own responsibility. Participation by federal agency representativeis) or personis) affiliated with industry is not to be interpreted as government or industry endorsement of this code or standard. ACME accepts responsibility for only those interpretations issued in accordance w i t h governing ASME procedures and policies which preclude the issuance of interpretations by individual volunteers. No part of this document may be reproduced in any form, in an electronic retrieval system or otherwise, without the prior written permission of the publisher. Copyright O 1985 by THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS All Rights Reserved Printed in U.S.A. THIS DOCUMENT CONTAINS I PAGES.. AN AMERICAN NATIONAL STANDARD KNURLI" ANS I/AS IV1E B94.6-1984 (REVISION OF ANSI 894.6-1981) SPONSORED A N D P U B L I S H E D B Y THE A M E R I C A N SOCIETY United Engineering Center OF M E C H A N I C A L 3 4 5 East 4 7 t h Street ENGINEERS N e w York, N. Y. 1 O01 7 AV. Custodians: Army .A. There will be no addenda or written interpretations of the requirements of this Standard issued to this Edition. or activity. PA 19120.ME. ASME accepts responsibility for only those interpretations issued in accordance with governing ASME procedures and policies which preclude the issuance of interpretations by individual volunteers.AR. Naval Publications and Forms Center.6-1981 2 April 1982 ACCEPTANCE NOTICE The above non-government standardization document was adopted 28 November 1984 and is approved for use by the DoD. and the risk of infringement of such rights. NY 10018 Title of Document: Knurling Document No. amendment.OS.AR Review Activities: Army . The indicated industry group has furnished the clearances required by existing regulations. NY 10017 - The American National Standards Institute 1430 Broadway New York. EA Navy .YD AREA DRPR Date of Issuance: May 15. Navy . Copies of the document are stocked by DoD Single StockPoint.AS.6-1984 Date of Specific Issue Adopted: 28 November 1984 Releasing Industry Group: The American Society of Mechanical Engineers NOTICE: When reaffirmation. Philadelphia." or "endorse" any item. and the public-at-large.ASME Bî4.IS (Project Number: DRPR-0265) User Interest: Army . \. ASME does not "approve. ASME does not take any position with respect t o the validity of any patent rights asserted in connection with any items mentioned in this document. for issue DoD activities only.S. is entirely their own responsibility.16 Military Coordinating Activity: Army . 1 . DLA . MC. construction. 1985 This Standard will be revised when the Society approves the issuance of a new edition. revision or cancellation of this standard is initially proposed. Participation by federal agency representativeís) or person(s) affiliated with industry is not to be interpreted as government or industry endorsement of this code or standard. SH. Navy ." "rate. The proposed code or standard was made available for public review and comment which provides an opportunity for additional public input from industry. proprietary device. without the prior written permission of the publisher. Users of a code or standard are expressly advised that determination of the validity of any such patent rights. - - I L _ _ Copyright O 1985 by THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS All Rights Reserved Printed in U. No part of this document may be reproduced in any form. AT. Air Force . regulatory agencies.b 84 0759670 0048673 1 R - ANSIIASME 894. The Consensus Committee that approved the code or standard was balanced to assure that individuals from competent and concerned interests have had an opportunity to participate. the industry group responsible for this standard shall inform the military coordinating activity of the proposed change and request participation.6-1984 28 November 1984 SUPERSEDING ANSI B94. Contractors and industry groups may obtain copies directly from: or The American Society of Mechanical Engineers 345 East 47th Street New York. academia. and does not undertake t o insure anyone utilizing a standard against liability for infringement of any applicable Letters Patent. nor assume any such liability. in an electronic retrieval system or otherwise. This code or standard was developed under procedures accredited as meeting the criteria for American National Standards. :ANSI/ASME B94. 1953.. as distinguished from the customary circumferential pitch formulas in use. were made to bring the standard into conformance with the B94 format. the Conference Subcommittee presented a report (CMC 50) and concluded that a Technical Committee should give consideration to improving knurling. taking into Consideration the comments and suggestions received from the industry review. and B5 Technical Committee 27 was thereupon organized in June 1949. and the activity on cutting tools was removed from the B5 Sectional Committee. . A revision of the standard was approved by ASA on August 18.30-1958. and it was published as ASA B5.6-1984. dated March 1953. The present edition of this Standard was approved as an American National Standard on November 28. a new project was initiated. Other changes. the sponsor. and in September 1952 it was distributed to industry for review and comments. and ASME accepted sponsorship. A proposed standard was prepared by TC27. B5 Technical Committee 27 was changed to B94 Technical Committee 11. the ASA Mechanical Standards Board approved the request of the B5 Sectional Committee sponsors that a separate project be initiated under ASA Procedure on the topic of cutting tools. As a result of this action.30-1953. A diametral pitch system was first given consideration by the Company Member Conference of the American Standards Association. This request was approved at that time.6 4 4 0757670 0 0 4 8 6 7 4 3 111 FOREWORD (This Foreword is not part of ANSI/ASME 894. 1947.1 It has been commonly appreciated that in the production of knurling there were some difficult problems. At its meeting of December 2. the B5 Sectional Committee reported that the Meclianical Standards Committee of the ASA had requested that consideration be given to the establishment of a project on knurling.1949. 1948. The designation numbers of the technical committees were changed to conform with the new sectional committee organization. - 0 . As required by ASA procedure. as shown in Table 3. TC27 held its first meeting in New York City on November 3. 1958.ASME 874. and it appeared that a solution to many of them could probably be found in developing a knurling tool based on a diametral pitch system. 1947.. 111 . On November 10. The proposed standard was approved by the Sectional Committee. of an editorial nature.. 1984. At its meeting of March 20. and finally by ASA on October 15. the Committee reviewed the proposal and approved some changes in the recommended tolerance on work blank diameter before knurling. The Committee was designated B94 Cutting Tools. TC27 prepared a new draft. the Conference voted to establish a fact-finding Conference Subcommittee to consider the problems involved in knurling and the need for standardization in the field of knurling practice. It was designated ASA B5. In November 1961. Ohio . Jatho. Michigan UNITED STATES DEPARTMENT OF THE ARMY D. The Valeron Corp. Ohio CUTTING TOOL MANUFACTURERS OF AMERICA E. Madison Heights. Dr. L.) OFF ICE RS E. Michigan GENERAL SERVICES ADMINISTRATION W. W. Wacker.. Army Armament. Cleveland. M. York. Storrer. A. D. New York H. Drivers..ASME B 7 4 . Detroit. L. J. R .. Schrade. Virginia SOCIETY OF MANUFACTURING ENGINEERS G. Cleveland. General Electric Co.Alternate.. Cleveland. D. Robinson. Alternate.C. Washington. Montpelier. Secretary COMMITTEE PERSONNEL AMERICAN SOCIETY OF MECHANICAL ENGINEERS. National Machine Tool Builders Association. Wilson. Alternate. Spencer. J.. Ohio NATIONAL MACHINE TOOL BUILDERS ASSOCIATION J. Warren. Cincinnati. F. Illinois INDIVIDUAL MEMBERS A. Ford Motor Co. HACK AND BAND SAW MANUFACTURERS ASSOCIATION OF AMERICA R . Thimmig. Czopor.b 8 4 0757670 0048675 5 ASME STANDARDS COMMITTEE B94 Cutting Tools. Metcut Research Associates. Illinois L. and Bushings (The following is the roster of the Committee a t the time of approval of t h i s Standard. Falcon Tool Co. General Services Administration. Czopor. Cooper... Wagner. Water Technology Inc. Ohio J. Chairman W. T. Daisak. M. R . Ohio C. Liaison. Alternate. Inc. Inc. Rockford. New York C. G. Worthington... C. McGraw-Hill. New York. Michigan R. Stockinger. Metal Cutting Tool Institute. Merchant. Hack and Band Saw Manufacturers Association of America. Middletown.. Troy. Inc. Michigan C. Ashburn. Michigan A. Holders.S. THE M. J. McLean.. E. Birmingham. Koblesky. Ingersoll Cutting Tool Co. Ohio METAL CUTTING TOOL INSTITUTE W. Cutting Tool Manufacturers Association. Cleveland Twist Drill Co. Clemson Brothers Inc. Rock Island. U. Alternate.. Mohawk Tools. Bratkovich. .. Rhode Island vi . New York J. New York P. B. DesJardinc. Eastman Kodak Co. Johnson. New York C. Schenectady. J. General Electric Co. Levy. Appleton. H. Pratt and Whitney Co. North Kingstown. F. L. Johnson. Williams & Co. Buffalo.. Pratt & Whitney Co. Rochester. IBM Corp.. Cleveland. Endicott. Cowan. E. Brown & Sharpe Manufacturing Co. Ohio C. New York W. Roiling. T.. J.. J. Connecticut W..ASME 894-b 8 4 W 0759670 0048676 7 W TECHNICAL COMMITTEE 11 ON KNURLING C. Chairman. West Hartford. .. . . . . . . . . .. . . . . . . . . iii v 1 1 1 6 6 6 6 6 Figures 1 2 3 4 5 6 7 8 9 1O Basic Formulas Measured in a Transverse Plane . Diagonal Teeth . 2 2 2 3 34 4 5 5 6 Tables 1 Preferred Sizes for Cylindrical Type Knurls . . . . . . . . . . . . . . . . . . . . . . . . .. . . Flat Knurling Die . . . . . . . . . . . .. . . . . . . . . . . . Recommended Tolerance on Knurled Outside Diameters . . . . . . .. . . . . . . . . . . . . Straight Teeth . Typical Flat Stationary Knurling Dies . . . . . . . . . . . . . . . . . . . . . . . . . TypesofTools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . Typical Flat Reciprocating Knurling Dies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . .6 B Y 0757b70 0048b77 7 W CONTENTS Foreword . . . . . . . . . . . . 5 1A Additional Sizes for Bench and Engine Lathe Tool Holders .. vii . . . . .. . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2 3 4 5 6 7 8 ScopeandPurpose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .ASME B 9 ' i . . . . . . . . . . . . . . . . . . . Diagonal Teeth . . . . . . . . . . . . Typical Flat Reciprocating Knurling Dies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .K nurls . . . . . .. . . . . . . . . . . . . . Illustrations of Standard Pitch Knurls and Knuriing . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . Dimensioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2 Specifications for Flat Knurling Dies . . . . . Terminology . . . . . . . . . . . The Tracking Correction Factor Q . . . . . . . . . . 5 3 Knurling Data for Fractional Blank Diameters Using Standard Diametral Pitch Straight Knurling Tools . . . . . . Marking on Knurls and Dies . . .. . . . . . . . . . . . . 11 . . . .. . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Drawing Indications for Specifying Knurling . . . . . . . . . . . Diagonal and Diamond Knurling . . .. . . . .. . . . . Committee Roster . 10 5 Diagonal and Diamond Knurling Produced by Straight Tooth Cylindrical Knurls . Diagonal and Diamond Knurling With Straight Tooth Knurling Tools . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . Straight Teeth . . . . . . . 8 4 Specifications for Straight and Diagonal Tooth Cylindrical . . . . . . . . . . . . . . . . Typical Flat Stationary Knurling Dies . . . . . . . . . . . . . . . . . Typical Cylindrical Knurls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Straight Teeth . . .. . . . . . . . . . . . . . . . . . . . . . . . . knurl . (d) Drawing indications for specifying knurling are shown in Fig. (c) Specifications for flat knurling dies are given in Table 2. No preferred sizes are established for flat dies.6-1984 AN AMERICAN NATIONAL STANDARD AN AMERICAN NATIONAL STANDARD KNURLING work . 2. Such knurling is made by displacement of the material on the surface when rotated under pressure against a knurling tool.the quotient of the total number of teeth in the circumference of the work divided by the basic blank diameter. it would be the total number of teeth in the circumference divided by the nominal diameter. with axis of work.applies to the finished product work blank . 8. (d) The preferred sizes for cylindrical type knurls are given in Table 1.1 Cylindrical Type (a) The cylindrical type knurling tool comprises a holder and one or more knurls. In brief. (b) The basic formulas measured in a transverse plane are shown in Fig. 2 TERMINOLOGY 3. eliminate the costly trial and error methods.6 B 4 0759670 004Bb79 2 ANSI/ASM E 894.. These tools and recommendations are equally applicable to general purpose and precision knurling. and diamond knurling on cylindrical surfaces having teeth of uniform pitch parailel to the axis of the cylinder or at a helix angle not exceeding 45 deg. The knurl is used to reproduce. 3.ASME 894. diagonal. the diametral pitch and number of teeth are always measured in a transverse plane which is perpendicular to the axis of rotation for diagonal as well as straight knurls and knurling. In the case of the tool. 1. 4 through 7. by roiling on the work blank. 9. Dies may be made with either single or duplex faces having either straight or diagonal teeth. The knurl has a centrally located mounting hole and is provided with straight or diagonal teeth on its periphery. depending upon the pitch selected.applies to the part prior to knurling 1 SCOPE AND PURPOSE This Standard covers knurling tools with standardized diametral pitches and includes dimensional relations with stock in the production of straight. 3 TYPES OF TOOLS 3.designates the process and the knurled portion of the work (a) The flat type of tool is a knurling die. reduce the failure of knurling tools and production of defective work. is shown in Fig. (b) An illustration of a flat knurling die having straight teeth. commoniy used in reciprocating types of roiling machines as iilustrated in Figs.a tool with teeth on its periphery used to produce an imprint of the teeth on the cylindrical surface of the work knurling . This should improve the uniformity and appearance of knurling. as well as decrease the number of tools required. In this Standard. 1 . Additional sizes for bench and engine lathe tool holders are shown in Table 1A. with the letter symbols and formulas. (c) Cylindrical type knurls with letter symbols and formulas are shown in Fig. the advantage of this method is the provision by which good tracking (the ability of teeth to mesh as the tool penetrates the work blank in successive revolutions) is obtained by tools designed on the basis of diametral pitch instead of tpi (teeth per inch) when used with recommended work blank diameters that are multiples of or '/32 in. (e) Illustrations of standard pitch knurls and knurling are shown in Fig. the pattern on the periphery of the knurl as the work blank and the knurl rotate.2 Flat Type diametral pitch . D w ) / 2 h =tooth depth . preferred) [Note (211 NOTES: 160P FIG. Left-hand helix angle shown on knurl produces righthand helix on work.Pot [Note (311 R = radius root h =tooth depth $ = helix angle of knurl (30 deg. P = diametral pitch 径节（分度圆） Nt = number of teeth on cylindrical knurl = P X Dnt NwlDw a = addendum of tooth on work 齿顶高 P = diametral pitch NtlDnt = (Dow . 3 128P 96P . 2 TYPICAL CYLINDRICAL KNURLS a . see Section 7. bevel to depth of teeth optional Do. (3) For description and specifications for tracking correction factor. = knurled diameter A = diameter of hole 滚花大径 Dnt = nominal diameter of cylindrical knurl = Dw + 2a = NtIP D.[(NtQ)/nl i = face width 全齿高 PIJt circular pitch on nominal diameter (Il1 = n/P [Note BASIC FORMULAS MEASURED IN A TRANSVERSE PLANE FIG. = number of teeth on work 齿数 = Dnt =PXD. cover transverse circular pitch which is measured in the plane perpendicular t o the axis of rotation. = work blank diameter Dot = major diameter of cylindrical knurl = Nw/P N. 1 Pot = circular pitch on major diameter = nDot/Nt [Note (111 0 = tracking correction factor applied t o circular pitch based on nominal diameter =Prit . FIG. 64P ILLUSTRATIONS OF STANDARD PITCH KNURLS AND KNURLING (1) For diagonal knurls Prit and Pot.6-2984 AN AMERICAN NATIONAL STANDARD KNURLING h 8 Straight I Diagonal DW \ 45 deg.0 7 5 7 6 7 0 00’iBbBO 7 ANSIIASME B94. ( 2 ) Helix angle on cylindrical knurl may be right hand or left hand. Duplex face knurling die 双面滚花轮磨具 ~~ Single face knurling die 单面滚花轮 FIG.-- - l. bevel to depth of teeth optional Stationary knurling die 固定滚花模 -1zx .6-1984 AN AMERICAN NATIONAL STANDARD KNURLING .b 84 ANSIIASME B94. I/ - 45 deg.0757b70 0048bBl O W ASME B î 4 .r Ill h 45 deg. 4 I TYPICAL FLAT RECIPROCATING KNURLING DIES -STRAIGHT TEETH 典型平面往复直齿滚花模具 . bevel to depth of teeth optional L 1 Reciprocating knurling die ------- E-: --2 -- - Duplex face knurling die ---- -- d Single face knurling die FIG. 5 TYPICAL FLAT STATIONARY KNURLING DIES -STRAIGHT TEETH 3 /- y 典型的平板固定模具，直齿滚花 . DIAGONAL TEETH 4 .DIAGONAL TEETH 典型的平板往复滚花模具 .斜角的牙齿 y> 压花模具的螺旋角 可能是右手或左 Helix angle of knurling die 手。 may be right hand or left hand. ' 1 45 deg. bevel t o depth of teeth optional Stationary knurling die - -- Duplex face knurling die d Single face knurling die FIG. 6 TYPICAL FLAT RECIPROCATING KNURLING DIES . \ 45 deg. 7 TYPICAL FLAT STATIONARY KNURLING DIES . bevel to depth of teeth optional --2 [--- -- ---- Reciprocating knurling d ie ------- E-:: - Duplex face knurling die ---- - -- Single face knurling die FIG. Left-hand helix angle shown on die produces right-hand helix on work.ASME B9Y.6-1984 AN AMERICAN NATIONAL STANDARD 'r 2 KNURLING Helix angle of knurling die may be right hand or left hand. Right-hand helix angle shown on die produces left-hand helix on work.b 8 4 a 0759b70 0 0 4 8 6 8 2 2 ANSI/ASM E 894. The exact linear pitch produced b y a flat knuriing die may vary slightly from those shown depending upon the rolling condition and the material being rolled. .012 0. 6 8 4 - 0759670 0048683 4 ANSI/ASM E 894.01 95 0.30 deg.O O = tracking correction factor applied to linear pitch on die Outside II I Width of Diameter. R 64 0.014 0.0045 0.0070 0.0325 0. = work blank (pitch) diameter 3/16 114 318 318 112 518 314 = NwIP 718 Nw = number of teeth of work 首选尺寸 圆柱型滚花 Number of Teeth for Standard Diametral . FIG. 96 DP .r Pitches. and 96P approximates the circular pitch of 31 tpi. Nt (Note (1)1 ß = radius a t root 5/16 518 314 h = t o o t h depth 518 1 NOTE: (1) For description and specifications for tracking correction factor. P 96 DP . 9 DRAWING INDICATIONS FOR SPECIFYING KNUR LING 80 96 128 60 72 96 100 120 160 NOTE: (1) 64P approximates the circular pitch of 21 tpi.024 0. Hole. P = diametral pitch TABLE I A ADDITIONAL SIZES FOR BENCH AND ENGINE LATHE TOOL HOLDERS1 = NwIDw P/ = linear pitch on flat die I I I = circular pitch on work pitch diameter. h Straight Diagonal I Radius at Root.0484 0. A 64P 3/16 114 114 114 32 40 48 56 I ‘”t 96P 1 128P 1 64 80 96 112 48 60 72 84 160P 80 100 120 140 = P X D.0040 128 0. Hole.0025 NOTE: (1) The linear pitches shown are theoretical.009 0.ASME 8 9 4 . 1. P . see Section 7.0060 0. of Dnt D.010 0. 8 FLAT KNURLING DIE -STRAIGHT TEETH J- 318 96 DP .Straight knuriing c 7/32 114 5/16 1 - Linear Pitch Pl (1) I Tooth Depth. TABLE 2 SPECIFICATIONS FOR FLAT KNURLING DIES Diametral Pitch. 1 I ~i~~~~~~ Number of Teeth for Standard of Diametral Pitches.021 0.0040 0.0050 96 0. Raised FIG.l F F .Diamond knurling 30 deg.6-1 984 AN AMERICAN NATIONAL STANDARD KNURLING TABLE 1 PREFERRED SIZES FOR CYLINDRICAL TYPE KNURLS Nominal I II I D~~~~~~~ Width of Outside Diameter. LH knurling 40 48 64 GENERAL NOTE: For simplification of tools it i s recommended that preference be given to use of 96P.I Face.0030 160 0.0244 0.008 0.016 0. and style of knurling. which requires pitch circles to roll without relative slippage. 'Diamond knurling can be produced by the use of two straight knurls when their axes are swivelled from the work blank axis in accordance with the above formulas. (a) Class I Tolerances. This classification may be applied to straight knurling only and is recommended for applications requiring closer dimensional control of the knurled outside diameter than provided by Class I tolerances. and has provided good tracking for general knurling conditions. 10 DIAGONAL AND DIAMOND KNURLING or l/32 in. outside diameter before and after knurling. the transverse diametral pitch and number of teeth on the work will not be the same as that of the tool. This classification may be applied to straight knurling only and is recommended for applications requiring closest possible dimensional control of the knurled outside diameter. the tracking correction factor Q has been incorporated in knurl specifications. elasticity of machine tools and tool holders..ASME 0759670 O 0 4 8 6 8 4 6 W ANSI/ASME 694. In using straight knurls to produce diagonal and diamond knurling. 1/64 8 DIAGONAL AND DIAMOND KNURLING WITH STRAIGHT TOOTH KNURLING TOOLS2 Diagonal knurling on work blank may be accomplished by setting the axis of the knurling tool at an angle to the work axis (see Fig. Accordingly. 4 DIMENSIONING To maintain uniform drafting piactice. and raised diamond knurling where the knurled outside diameter of the work need not be held to close dimensional tolerances.6-1984 AN AMERICAN NATIONAL STANDARD KNURLING 3. To accomplish this. shown in Table 4. diametral pitch. to indicate its diametral pitch. This classification may be applied to straight. shown in Table 4. (c) Class III Tolerances. . Because of the many variables involved in knurling practice.on the basis of experimental work and experience. and inserts for moldings and castings. Therefore. and hand of the angle. 6 RECOMMENDED TOLERANCE ON KNURLED OUTSIDE DIAMETERS' Three classes of tolerances are shown in Table 3.3 Diagonal and Diamond Knurling An illustration of the terms used in diagonal and diamond knurling is shown in Fig.results in good tracking on all fractional work blank diameters which are multiples of 'The width of the knurling should not exceed the diameter of the blank. 10. 7 THE TRACKING CORRECTION FACTOR O Use of the preferred pitches for cylindrical knurls. essential dimensioning should include width. = diameter of work blank N. diagonal.. the method of determining the required correction is necessarily empirical. Such applications include knurling for decorative effect. depending on the pitch selected. (b) Class II Tolerances. etc. D. extent of penetration of the work by the knurl during the first revolution must be considered. grip on thumbscrews. Such applications include knurling for close fits. and knurling wider than the knurling tool cannot be produced unless the knurl starts at the end of the work. (h) when diagonal. to indicate its diametral pitch. selected tolerance. = number of teeth produced on work blank (as measured in the transverse plane) P = diametral pitch on tool P+ = diametral pitch produced on work blank (as measured in the transverse plane) by setting tool axis a t an angle Ji with respect to work blank axis = angle between tool axis and work axis 5 MARKING ON KNURLS AND DIES Each knurl and die should be marked as follows: (a) when straight. the work surface must be evenly marked during the first revolution of the work. hardness of the material. These classes and recommended applications are as follows. IO). helix angle. such as cam contours.. + FIG. if 30 deg.86603 = 138. = D w P cos J/ = c0s-l (0. and 45 deg.8625) = 30% deg. approx. 160 X 0.=-- - Nw P cos J/ 138 = 0. diagonal knurling were to be produced on 1 in.000 X 160 X 0. .866 then Good tracking is theoretically possible by changing the helix angle as follows: PJ/ = P cos J/ and N .35.30. good tracking can be obtained by reducing the work blank diameter as follows: Theoretical work blank diameters on which standard pitch knurls may be expected to track are shown in Table 5 for the four standard diametral pitch knurling tools and for helix angles of 25.6-1984 AN AMERICAN NATIONAL STANDARD KNURLING For example.56 D.996 in.ANSI/ASM E 694. stock with a 160P straight knurl: N w = D. Whenever it is more practical to machine the stock.40.P cos J/ = 1. 01 2 0.297 0.453 0.359 0.. Knurled Diameter No...344 23/64 318 25/64 13/32 0. .1 72 0... .01 6 0.559 0.496 0....403 0..6-1984 AN AMERICAN NATIONAL STANDARD KNURLING TABLE 3 KNURLING DATA FOR FRACTIONAL BLANK DIAMETERS USING STANDARD DIAMETRAL PITCH STRAIGHT KNURLING TOOLS Diametral Pitch 160 128 96 64 Approximate üepth of Tooth or Increase In Knurled Diameter 0.602 0.371 0..51 6 0. 60 ..375 0...484 0.... ..387 0. .234 0. 0.547 51 0.478 75 0.. .. ..500 0. .. .. ..578 0.. 0. . .. 0. . of Teeth in Knurled Circurnferencc ...024 Diameter of Blank - 3/32 118 9/64 5/32 0. ...477 0..<.... ...434 0..571 . ... ..606 ....... . . ..590 0.. 0... 0.571 0...430 24 25 26 0.. .. ...250 0. a .. . 0..633 ... .422 39 .540 0.259 40 .586 0..... 0..228 35 .465 0..562 0.340 C356 38 40 42 44 0.. .... ... . 0..200 0.1 53 0.391 .....547 0. 24 . of Teeth in Knurled Circumference ..... . ... ..422 0.278 0. .. ....ANSIIASM E 694. a . 80 .41 5 65 ..1 34 15 20 .... .. .508 0.. ..009 0.. . 0.. . 0. . .446 0.246 0.. 0.281 19/64 511 6 21/64 11/32 0..41 4 0. .. ..231 22 24 26 28 0.... *..... of Teeth in Knurled Circumference 0....309 0...328 0. . e .. 90 ....543 62 64 66 68 70 72 74 76 78 0... ....1 84 0. .. ... 0.321 50 0.603 95 0.156 11/64 311 6 13/64 7/32 0.....594 39/64 0. 0..297 27 . .215 0.540 85 0.524 0.485 45 0..1 41 0. ..31 2 0. 0. 0. .. a .1 68 18 20 0.. 0..21 9 15/64 114 17/64 9/32 0.5 3 1 35/64 911 6 37/64 19/32 0.. 0.266 0. . .. 70 * .. 48 .1 25 0.391 0.509 .621 8 Knurled Diameter No... .290 45 ...469 31/64 112 33/64 17/32 0... . .. 42 . ..454 .. . 0.618 .399 0. of Teeth in Knurled :ircumferencc Knurled Diameter No.. 0.418 46 48 50 52 0. 0..450 0. ..103 0. ...609 Knurled Diameter No.094 0.293 30 32 34 36 0..555 31 32 33 34 35 36 37 38 39 6 . .. 0.203 0..528 0.574 0. .. 0. . 0...1 65 25 .324 0....438 0.5 12 0. .328 30 ..61 O 57 0. ....481 54 56 58 60 0..578 . .197 30 .447 .266 .493 27 28 29 30 0.406 27/64 711 6 29/64 15/32 0.. . . . 0. . ...462 0. .262 0..384 ..* 0 . . 36 ..... ...51 6 ..... ..188 0........360 33 0.....353 55 ... 54 .... +0..984 0. 105 ..... of Teeth i n Knurled :ircumference ~ Knurled Diameter No.672 .668 0.. 1 1 ...653 0.833 .641 0.6-1984 AN AMERICAN NATIONAL STANDARD KNURLING TABLE 3 KNURLING DATA FOR FRACTIONAL BLANK DIAMETERS USING STANDARD DIAMETRAL PITCH STRAIGHT KNURLING TOOLS (CONT’D) ~~ Diametral Pitch Knurled Diameter No..766 13/16 53/64 27/32 55/64 0.697 314 49/64 25/32 51/64 0. ..915 0...946 56 57 58 59 ... 0....... 10.71 9 0..o09 160 1.887 0... .797 0.... ..953 0...793 0..625 0.704 Knurled Diameter No.985 .... ..ANSI/ASM E B94. 69 .01 2 +o.774 0... 1...665 .008 +o.934 112 114 116 118 0.. 155 . 66 .965 0.. of Teeth in Knurled :ircumference 0. NOTE: (1) Recommended tolerance on Class I and II work blanks is equal to 6% of the circular pitch on the nominal diameter.143 0.ooo .001 5 .004 -0. Recommended tolerance on Class III work blanks is equal to 3% of the circular pitch on the nominal diameter.641 0. . .oooo -0..009 +o..7 35 .824 0.700 0.917 0.734 0.746 88 90 92 94 0.. +o.0005 .ooo Recommended Tolerance on Knurled Outside Diameters .ooo -0..001 o .922 0.731 0.634 11/16 45/64 23/32 47/64 0.. +0.. 87 ..996 120 122 124 126 0.906 0. ...859 0....947 .637 0..oooo -0. 115 ... .ooo Class III +o... -0. 1O0 64 96 128 160 a .. +o...81 2 0...915 ..01 o +o...003 -0..... (b) For unlisted diameters refer to Fig.844 0. .852 0.809 96 98 1O0 102 0.836 0.899 0. . . 0. 0.0010 .. 90 93 -0. ..938 0.981 0.766 0..922 . -0. . .649 0.... +0.. 10.....821 48 49 50 51 18 0. For simplification o f tools it is recommended that preference be given to use of 96P.o00 1. . . 75 . 81 .0015 +o.... 135 ....871 104 106 108 110 0. 0.ooo +0....008 +o. of Teeth in Knurled :ircumference 40 41 42 43 0.. +o..O24 64 .856 0. ..005 .797 .. .758 44 45 46 47 12 0.656 0..665 0... ..005 -0.01 o .903 0.696 60 518 41 164 21132 43/64 .oooo G E N E R A L NOTES: (a) Use of 64P knurl should be avoided as much as possible. 0. +o.. 0.... .006 - Recommended Tolerance on Work Blank Diameter Before Knurling (1) .99 3 1.930 0..828 0. ..688 0...ooo -0. 125 .790 0.875 0.. 0.790 ...950 0..969 0.884 0.004 .. .71 2 0...016 96 1..778 0.. 0. -0.... .860 .840 0.. 0.781 0.ooo -0...O08 60 61 62 63 1.ooo 0..727 0..002 -0... 0..672 0... 140 ....978 .91 8 0.684 80 82 84 86 0. ....805 0.0007 Knurled Diameter No. .821 130 0.0005 .759 120 0. . ..962 0. 110 . 150 Classes I& II Class III .954 . .868 0. 63 .. 9 -0.728 .. 145 .703 0.....006 t0...680 0. 0.883 52 53 54 55 84 0...003 .715 0.. of Teeth i n Knurled Zircumference 0..012 128 Class I +0.762 0.891 0. -0. . .891 15116 61164 31132 63/64 0. 0.0007 .828 718 7/64 29/32 59/64 0.. ..006 Class II +o.750 0.oooo -0. 0. 0. o CI w W 0 o w o W o r 3 - .. 3 E" 6 W W m W N I 10 O W - - . b 8 4 0757670 0048688 3 W ANSI/ASME 894.- . CI B U ..-5 + - C E E ue a.-5 ma & o o .6-1984 AN AMERICAN NATIONAL STANDARD KNURLING O 0 0 0 W W W W O 0 0 0 O 0 O 0 m o o m O 0 O 0 O 0 O 0 W W W W w 6 6 m W N O 0 O 0 O 0 9 9 9 9 9 9 99 r-m O 0 5 m Yi % W W r W O O O 9 I N 0 0 w m W I m 0 0 w g g N 6 m o 0 0 g O CI C .-: M o n Q C r rn Yi CI - m I.E Z in CI VI O CI n ô rc C .ASME B 7 4 . 0 W r o w - E 0 W o . C?".m b .-oo NY" 3 m w r NNNN o m m r . .m Y Y ? Y b m m w m m w m Y??? m .m m b m b m w mwr-m r . .m NNNN r-mormo-Y".C?".m m m o o m m m m O 0 0 0 O 0 0 0 O 0 0 0 O 0 0 0 O 0 0 0 O 0 O 0 0 0 O 0 m b r .. ::::".". oo Y'? O 0 .m o Y Y Y Y O .m m o .?".O * .".P O O . w m m mwr-m ?".Y w o m r r . . O m b m m . .N b b m m - o m m r - YYYV! Yv>.w r .- r .m m b m w m m r .".b o o w m m o m m b w O 0 0 0 O 0 0 0 t". 3 F U m .w-m-rm- u æ F n '0'56 m m o - -rim* m m m m mr-r-w w m m b m o .o m mr-wm O 0 0 0 O 0 0 0 O 0 0 0 ... . '.-c7 7 N W o s.. . .m w . m m o m ".- Y . .".".". . ? Y b m 22 % m m o...".. . ::::? b w r ..o m m m r m w m b m w o 3 m o . o m m o .'9\9 wr-wm w m o m O 0 0 0 O 0 0 0 O . .".". .m m m o m o m m m b m w b m w r - r ..C? m m m m ". O 0 0 0 m w m m o or -r -?cri?% O 0 0 0 11 NNNY O 0 0 0 O 0 0 0 O 0 0 0 O 0 0 0 b Y Y Y 0 0 0 O 0 0 0 Yb-. e - : w m . .YS% r-b-00 O 0 0 0 o m m m . mm. F wr-wm wr-wm - 7 - 7 8òOò m w r .Y?? w m .m m r m m b "NNN b m w r - NNNN N".m 22 I .o m m m ..? O 0 0 0 O 0 0 0 e m r . .m m r - O 0 0 0 0 0 0 O 0 0 0 ??Y? 0 0 b w m o ?'IF-? 0 0 0 0 0 0 mmmr- 040404m O 0 0 0 b m O 0 r-w m - 22 I 8 4 m m :.6-1984 A N AMERICAN NATIONAL STANDARD KNURLING 2N...ar- ' Y ? ' O 0 . . " .m m m b b m w "NNY m mm o w rw.-mc r m m m z w m E . in m : : : : aW . " .". :"Y? O 0 0 O 0 0 0 + ..m m * N N N " .m N?"...m m o O 0 0 0 O 0 0 0 O 0 0 0 O 0 0 0 O 0 0 0 w w m 'r-mm m w o b r m b m ".m o m r m w m o m O O 0 0 0 0 0 0 Q O 0 0 0 mwr-rm m o ".r.". .". .m m o . " ? Y b r . .__ ASME 8 9 4 .m m o m m m m 0 r .Yb O D 0 0 Y Y Y Y a m . ribmro r m m m o .m m m m m r O 0 0 0 m .". O 0 0 0 mmr-w mmr-m : -99: Y ' O 0 O Y Y Y 0 0 0 mior-m .m ".m b w b m O N O 0 0 0 O 0 0 0 d w r .. b Y .m m 8800' O 0 0 0 - v1wr-r- a .". . ..w m o O O 0 0 0 m o b b t Y 22 o b m m b m r - m m m w m m O 0 0 0 O 0 0 0 Y Y Y Y 0 0 0 in P 9 io 8W .m b m m m m b m w m m ."...m ???Y m m ". 6 8 4 0 7 5 9 b 7 0 004Bb89 5 ANS IIASM E 894.o m O 0 0 0 m o m m ".* w m b m m m m o . .o m m r-mwm r-r-wm o .m ? Y ? ? 2: 9 W Qo 4 n W 2N.m ??Y? O 0 0 0 m o ?'9 O YYY"..". " ..". " . m m m m w m m m oor o- b . .."..mu.". .- . .m m d c?"... . m .". .".m wr-mm ? N Y O 0 0 0 .b b m r . . . .-o-8? 0 8 0 ò 090'0 O 0 0 0 - 7 . . ...O O 0 0 0 Y Y Y Y ?Y?% O 0 0 0 w w m m w w m m m O 0 0 0 ???? o000 2 r . - m o ~ mmwr0909OsOq m m w m m r .: . .w m ~ m w w m m o b w w w w m m m O . . . ..: . . . ". . .Y ??Y% $B 6o ... . .. .. .. . . .e w O 0 0 0 ??Y? .m m m o ".. .m m o m m o - .. . .N wr-r-I- O 0 0 0 ~ m w m w r-r-I-r- m o 090999 O 0 0 0 2 9 : : . .m o - w m . . . .. .m w w ??99 O 0 0 0 O 0 0 0 m o . . . . . . ...m m m w m w m w r - ~ -encor- O 0 0 0 O 0 0 0 O cymwm r .m b o ~ m -?. .. ...m m o . .: . . .m ~ b m r -m ? ??Y ?Y?? ?O ?0m0m0 a9. ... . ....: .: m Y??? O 0 0 0 m o m o .: .". :.~ p s m m w m m . . . : : : : : : : : : : : : : .. . . . .. . . . . .. .m m O 0 0 0 ???Y m m wmwr- O 0 0 0 ~ N .... ... . . . .: . .m m o m m m w - ~ m w w w w 12 wm w r . . ... :.. ?Y-?? m - - w . . .: :.: .m F??? ???? O 0 0 0 O 0 0 0 m o . . ..N m w m w m m m m w m m m O 0 0 0 .o o-cum mmr-w m w m w m m m - o m m w O 0 0 0 O 0 0 0 0000 O 0 0 0 y??? O 0 0 0 \0'9'9'4 . ..6-1984 A N AMERICAN N A T I O N A L STANDARD KNURLING m w m w mr-wm wr-com w m .".: . . . . . .: :. .. :. . . ... . : .N ??Y'".".~ m Y??? O 0 0 0 ??Y vm m w r ??Y? Y??? m m o - 0 m o . .m m o r-r-r-00 m .. . . .~ mw m w r ? Y ? ? ? Y ? ? O 0 0 0 O 0 0 0 w o m b .: . . . . . .N N N 0 m - m m o r ??o009 O 0 0 0 2 2 -: : : : m ~ m mm w ~m m w r . .. O 0 0 '?".w m w b m w r Y??? wr-mm o-cym m w m w wmwr- m N .". .O 0 O 0 0 0 O 0 0 0 O 0 0 0 ?O? u0? ?0 ?O? 0 u ?0 ? W O m m W N o N W * N O mho\9m*m10* o 0 0 0 0 0 0 - m ~ m w m m Y??? mm O 0 0 0 o 0 0 0 ???? w w .: . .. ... . . . . .. .. .. O 0 0 0 m .m w m 0 r .. .. .."...m ~m w w .m m .. .. .m b w O - ~ m m ~ b mm w w ??%Y O 0 0 0 b m o - mw m r . ... . .. . O 0 0 0 ~~ r . .*mmr m m -m O 0 0 0 m m w w Y ? ? Y w m o r mwr-rY ? ? Y m O 0 0 0 2 w mmr-w m m w r ..... ... .N ? ?Y? O 0 0 0 00 m !2 . . . . . ... . .w m o V m N - o m m r - w m w m p i ..m w m m m m o w\4\9\9 wr-com O - N - ~v 0 0 0 ~ m )wr-m mw?. .m m ~ 0 0 O 0 0 0 O 0 0 0 O 0 0 0 O000 N .0 0 ??Y? ??Y? Y??? O 0 0 0 O 0 0 0 o 0 0 0 mw m o r - wr ..=?a9 O 0 0 0 0 m m w m wr-mm m ~ m *wr-Q\ m m m o m o r .w m w w r .m m o ? ??Y ? Y?? O Y ?0?0? 0 O 0 0 0 O 0 0 0 Dow0909 r . . . . . . . .m m m ??Y-? O 0 0 0 m m w r - m o .. .w ~ m m . .. ..m o w090909 0999" 9 9 9 9 O 0 0 0 O 0 0 0 0 0 0 - .m m m o r . .. .. 2 9 : : :::: :::: :::: :::: :::: :::: :::: : z---g m m m w b ??-?Y ??Y? ???? m m o ???? m b r .m ~v i r ...o y ? ? ? O 0 0 0 q q q q m m o vi??? O 0 0 0 m m y m ???? O 0 0 0 y?y? r .O m w m w w mr-wm r .. . ..~ wm r .09a9 O 0 0 O 0 0 0 O 0 0 0 g2 m m m w . .. .o m m m m w r-mmma9ma9 O 0 0 0 W??? O .. . . . . . .. . .. .~ m z b m w wr-mm ~ m wr-r-m c?'?"..TC? Y . .. . . . . 0 0 0 0 . . :.~ mw m w r - iurumm Y<??? O 0 0 0 Y??? ? ? ? ? Y??? Y ??? O 0 0 0 O 0 0 0 O 0 0 0 O 0 0 0 m m m w mmr-O m m o - r-mow ~ m w m wr-mm 9 b . . .ANSIIASM E B94. .w ~ m m w . . . ..N P'0909Os O 0 0 0 m o r . . . m m m w m ~m m 0 - -m 2 . . .N ???? o 0 0 0 m w .m m w m w + O N 9999 a90999 I- - : : 999 oot- ~~~ . m o o "??Y mr-mo w mwr-m -cow- ~ ~ ?Y-?? O 0 0 0 .. . . .. ..w o ..09 O 0 0 0 O 0 0 0 m w m w m m m m r ... .. .F - O .. .. .N Y Y Y ? ~ m r-w-00 O 0 0 0 uO? ?0? ?0 w m m o . .m Y ??? P'h. . .: :..m o - O 0 0 0 O 0 0 0 o m m m mmr-rN N ~ W m w r ..: .o cumww m m m o r-mm- m w m r i m w w O 0 0 0 O 0 0 0 O 0 0 0 t r .m w w w w m o . ... . .. ..m o m w m m . . . ... . O 0 0 0 O 0 0 0 -2 w wm m 2 ~ N W . . . . ..". . .m o 090999 9 9 ? 9 O 0 0 0 m m w w O 0 0 0 * -: w N o : : . .. . .a m t m e i r-. :... .YY=? O 0 0 0 o000 ei-om r e i m m I-wm 3pviwr- . .. ... ...: .. . .. ....... . .... . . . . . . . .. . . . .a m o ... . . . . .. : : : : : : : : : : : : O 0 0 0 m o . .. . .. ... . . . . . . :. . .. .a m O 0 0 0 O 0 0 0 O 0 0 0 O 0 0 0 t m e i a m o =??=?........ . . .. . ... .. .... ... . ..... . .. .a m o Y??? r-.??? a w w amo . . . Y ? ? ? O 0 0 0 O 0 0 0 o 0 0 0 O 0 0 0 O 0 0 0 2 1 : m r n ~ mu m w ~ . ..* m o o r ?'9'9'9 o 0 0 0 3 1 -91? S O ! 22. . .......m a "??o! O 0 0 0 .. ... .* m ' 9 ' 9 ' 9 ' 9 \9'99\9? 9\9'9'9'9 O 0 0 0 O 0 0 0 O 0 0 0 ?vi?? Hn . ... . .... ... . . .. 2m o5 . .. . .. . . ..w m w m eir N e i m t m w r .... .. . . . . . ... ..... . . .r .. .... . ........ .. .: .. . .... .: .?a..a Y??? O 0 0 0 E 9 V wm\op- $1 m o Oo0 : : ... .m rnwr-r- W V N O r-meio a v i m - O 0 0 0 O 0 0 0 O 0 0 0 O 0 0 0 '9'9'9'9 I- a m o '9'9F-Y . .... . . . .. .... :. ...: . . . . . . . ' . . . . .. .. .e i m OFeim m w p l m ??99 O o \0 ? ?0? 0 A m o . .. . .N N m w m m meimrwr-r-a w .N ~ m w m w ???? ???? O 0 0 0 ? o u 3 1 :. .. i- io r (3 o m w t ~ mr-mei O ... . . . .. ... . .??? O 0 0 0 O 0 0 0 I- V) & n w (Is æ n O 10 d3 : : : : : : : : : : : : : : : : ~ m w m m o - eieimw rnmwr- m w m o r .: . . ... .....: .. ..a m m : : : : m o r .. .. ....a m e i m m w m '9'9'99\9 ' 9 ' 9 ' 9 ' 9 '9'9'9'9 Y??".. . :. .. .. .. . . . . . . . .... .?a?? O 0 0 0 O 0 0 0 : : : : : : : : : : : : r-beim Y??? w m . . . ..a m o O 0 0 0 o m a r - w m w m t t m w zo E 0 n r m r n ~o r . .a m m q q q q O 0 0 0 ro - 9 ... . ...... . .. r .. . ....- \owr-ic m w m w r-r-1-03 O 0 0 0 O 0 0 0 u?m. . ....w o-rei : : : : : : : : .m : : : : : : : : wrn : : : : : : : : : : : : : : : : : : : : : : : : : 4 4 pi n 0 .... . . .. .: :.: : E 8 w m . . . . . . ... .. ..... .. . ...ANS I/ASM E 694. ...??? r-... . .. . .... . . . .. ... . .~ m wt r n w r ? ? ? ? .. : . .... o ..... .: . ... . .. . . .. .... . . . . . . .... .a : : : : : O .. . .. .: :.... . . ....... . .: :. . :.. . . .q?? O 0 0 0 Y??? Y??? O 0 0 0 CI( ??%o0 o m a r . . .... . . : . ...... : .. . .... 31 q q 9 : 0 0 - 9 io : : : : : : : : : : : : : : : : : : : : : : : : : : : : .. . .. . . ... . :. . ? Q?Q?o\Q! 0\9 O 0 0 0 m m o o - o r * * : : : . .. . meimw wr-r-a ?vi?? -cowe i m m t : : : : : : : : a m e i m w m w w w m o r - r . . . . .. .: . ..: .... .... . 23 : : : : : : : : : : : : : : : m o m " m 3 1 ....: ...... . ... ..F= J 8 8i- . . ....... . .... :.... .o9.... .. .... .. a l .......... . .OS=?? m c owa . .... ...... . .a m O ~ o r r - Wr 00'80' 000'0 -wrnm m w m w O 0 0 0 e i r o m r ... .... . . ...o m - m t w m ? ? m ? O 0 0 0 wrnwt-i N a m a m q m m q qqqm w r . . 13 .6-1984 A N AMERICAN NATIONAL STANDARD KNURLING m w e i r ornar~ m w m w w r . . . :. . . . . . ..: : : : : : : : : : : : : : : : : : : : : : .. ... . . . .. . . .. .. . . ..: .: :. . .... . .. ..m 3 w t ...e ai m u\??? O 0 0 0 m m m w rm. ... .. : . .. . ... . . .... .. . .... ... ... . . . . : . ..w m o Q ? o \ Q \ ... :. . .? O 0 0 0 ~roooo I- O 0 0 0 0000 \owmm P IZ 8 d Y m v) 3 zi io .. . .: . :. . ... . . 1 m o r . . . . . . .? O 0 0 0 u i m o como 999 00- I . . .. :... . . : .cvcvmb 09090909 O 0 0 0 cvmcvm b m w w 09090909 O 0 0 0 w m o w i-comm 09090909 O 0 0 0 m o r ... . . . . .. . : . . . .... .. ... . . ... .9 O 0 0 0 mmcvm mwr-ro\?". . . .. . . .: . . . . . . .....e (%I. .. . . . . . . : : I ....... . . ... . . . . . .. . . .... . .. ... . :.. . ... :.: .. . " " 9 9 99"".. .. . .. : : : : : : : : : : : : ' : : : : : : : : : : : : : : : 131 . . 131 .".: . .. aw I ...... .. . .. ... ... . ..: . . . ... . . .... .. : . .. ... ....c o m m o r . . ...... . . . . :.. . .b . . . ". .. . . . ... . .. . . .: ... . . . .. . .. ....... . ... ...-comri m m b m 99".. . . . . . . . . ~ 14 ~~ I . . . .. . . . .... . . .... ..... . . .: :..... . . . I l~loooo cowmm 8 :.- - O 0 0 0 131 . ... :. ... .. . . .. . . . . .. . . . : : .. O 0 0 0 . ... ... . .... . Di. .... . . . . . . :.: :... . .. . ... .. . ... .. . .. . . ... . . . . . . . . . . .. a . . .. .: .. :.. .. . . . ... . . . . .... . :. ... ... .. . . . . .. . .. . . .. .: . ..... .... . m /$(glose: I I u . c o m o 0 I-cvmm mwr-Ca 0 9 0 9 0 9 0 9 09099". .. . . : I : : . .. .. . .. .. . O 0 0 0 .. . p131:::: I -+com : : : : m r : : : : : : : : : : : : : : : : : : : : I :.: . ..: . :. . . ... .. ... .. .. .. .... .. .. . . .. .. . .. ... .ASME B 7 ' 4 ... . . . .. . . . ..- . . : . . . . .. . . . .. .. . . . . : . .. : . . . .. .. . . ... . ..: .. . . . O 0 0 0 O 0 0 0 O 0 0 0 O 0 0 0 .... :. . . .. ... . . .: .. . . . . .. .... . . :. . . .... . . . . . . . . .. . . . . . . :. . .6 4'4 0 7 5 7 b 7 0 OOYBb72 5 ANCI/ASME 894. .. .. . .. . :. .. . . . . .. . . ... . .. . . .. . . .. . : . . . .. . . . . . .. . . :.: . .. ... . . . ... ... . .. . . ...-dou I -cow. . . . . .. .. . . ... .. . ... .. . . .. . . . .. . ... . :. .. .. ... . .. .... .: :. ... . . . ..... ... .. . : . . . : : : : : : : : : : : : : : : : .... ... ... .. . ... . . ...... . .. ..-nc : : : ... ... .. io . -mr-m m " " bmm mw I I ' . :.: ... ... ... . m w m o comcvm r . . .. . . . . . . . M U 2 131 :. . .. ...: . .. . . . ...: .: ..: .... .. . ..... ... . .. .. .. . . . .. . . :. . .. ..... .. .. :.. . ..- o-rcv arq". . .... . . . . .. . .. . . . .... ..: . .. . . .. ... . . . .. . . . .. . .... . .b m o o r r5090909 O 0 0 0 I : r oo mo .: ...".. . ..... :. . .. . . . . :. ..6-1984 AN AMERICAN NATIONAL STANDARD KNURLING i :::I . ... . .. . . . . ..: . . l " 3 1 .. .. ... ... .. .. .. . . . .. . .. .. .. . . . . ... : . .. .. . . ...: . .. . .. . . . . .. . .. .. . .. . . .. . :.. o+*cv m m * m 09090909 O 0 0 0 2 . . .. .9"..: . . . ... :. . ... . . ..: . .. .. :.. .. ..b r m w b m w u i r-mcom ... . ..... . . .. . . . .. . . .: :.: . . ........... .............. ..... Angle Head Type and Related Quill Bushings .........ASME B S L i .. 894. 894.......31-1981 Steel Rotary Slitting Knives and Steel Spacing Collars ....... Headless and Head Type...............1-1 977 Punches .. Carbide Blanks and Single-Point Brazed Tools ... ..........Basic.....Variable.....23-1 969 (R1981) Punch Guide Bushings ... ......................... 894...... Reamers.......................53-1 978 ... Gages .Variable........... Die Buttons and Retainers .6 BLi 0 7 5 7 6 7 0 OOLi8678 O AMERICAN NATIONAL STANDARDS FOR CUTTING TOOLS Blanks and Semi-Finished Blanks for Solid Carbide Taps ... .........18-1968 (R1981) 894...... 894.............................................................. ........ Press Fit ..........37M-1979 Punches ........6-1984 Knurling .......... Die Buttons and Retainers (Metric) ............... ............ .36-1 956 (R1971) Roller Turner Type Cutting Tools........................... ...32-1954 (R1971) B94..... 894..50-1 975 894..................... Press Fit (Metric) . Single-Point .......45M-1979 Precision Holders for Indexable Inserts ............................... Split-Sleeve................... .. .. 894... .......................13-1 976 (RI 982) Blanks for Carbide Burs ................. ...... ..... .... 894..... 894..................................................... 894.. 894.........9-1979 Twist Drills ............................. ............ ......................... ...... ....Variable............. 894..............Variable..................Basic Straight Relief.Cut and Ground Threads ...................... ...... 894................................ ........ ......51 M-1984 Specifications for Band Saw Blades (Metal Cutting) ........ ...........40-1 972 ( R I 978) 894...... ....................41-1972 (R1978) Punches ..... ...........19-1 946) ....35-1 956) ......... . .26-1 969 (R1977) Die Buttons ...7-1980 Hobs .........48-1 9 7 6 894.28-1 9 7 0 (R1976) Die Buttons ... ... 894.... ......... 894.............Variable. ... ...........Basic.. B94.............................. ................38-1 972 (R1978) Punches ............................... ...... Press Fit (Metric) .......52M-1984 . Taps .....34-1946 (R1971) .... 894............22-1968 (R1981) Punches ................... ..........Basic Taper Relief................ Press Fit ...... Solid Steel Rectangular Metal Cutting Squaring Shear Knives ensional Tolerances ......... 894.... ...... ............ ..... 894.................. 894..............................1-1 977 894.. ........ Combination Angle Head Type and Related Quill Bushings . .. 894..... 894................ ........................... ........... ................ .. ...Basic Ball-Lock....... 894...............5-1974 ................. 894................. End Mills.......Wire Type .........Basic Ball-Lock ... ....... Die Buttons ....... ..Basic Taper Relief.....11M-1979 Carbide-Tipped Masonry Drills and Blanks for Carbide-Tipped Masonry Drills .......1 M .... 894.... 894....... ........Basic Head Type (Metric) ............. ...... ... Basic Nomenclature and Definitions for Single-Point Cutting Tools .................................. .........................49-1975 Spade Drill Blades and Spade Drill Holders ...........39-1 972 ( R I 978) Punches .................... . Milling Cutters and End Mills .. .......................... .................................... ......Variable......1 2-1 977 (R1982) 894....2-1983 894.19-1 977 Specifications for Carbide Blanks for Twist Drills..... Light and Heavy Duty ..1-1 977 (R1984) Punches ......8-1967 (R1980) Inserted Blade Milling Cutter Bodies ... KO0022 ................. ... .......... .. ...........25-1 982 Indexable Inserts for Cutting Tools ........... ...........7-1 954) ............. ........ ............. .. 894............ Head Type (Metric) ...... Ball-Lock Punches..................................16-1 968 (R1982) Retainers .......1-1 978 Retainers ........................... Angle Head Type and Related Quill Bushings ..... .............. .. . 894.................1-1 977 Reamers ...... Punches ....... ....... ........................................... Collet Type . ............................................14-1968 (R1982) 894................... ... .......... ..........20-1 977 (R1982) Gear Shaper Cutters .............................. Life Tests of Single-Point Tools (Redesignation of 85.... 894. ............. ..............................1-1 977 (R1984) 894... 894......................................4-1 9 7 6 Identification System for Indexable Inserts for Cutting Tools ..... .. 894...... B94... ........... 894............................. .......... .Basic Ball-Lock...... .............43-1972 (R1978) Punches ... Specifications for Hacksaw Blades ....... ..... .............I 983 Die Buttons .. ......... ......... ............................... Press Fit.. ... .................................Basic.... ................. Die Buttons ............. B94..... Life Tests for Single-Point Tools of Sintered Carbide (Redesignation of 85....18..... .. .......................... ................................. .. 894.... B94............... ............... Circular and Dove Tailed Forming Tool Blanks (Redesignation of 85...Basic Head Type ..... .....1-1 977 Punches . 894.............................46-1973 Carbide Chip Breakers Used With Indexable Inserts for Clamp Type Holders .........................Functional.....22....... B94..35-1 972 (R1983) Drill Drivers......... .......................Functional...... .. Punches ... ..................... .. Light and Heavy Duty (Metric) .... ................... ..... ........ Ball-Lock Punches.. Cylindrical Head Type and Related Quill Bushings .......................29....................... 894.. Press Fit ..............30-1970 (R1983) Die Buttons . .. ..............................27..................... 894......... ...... Punch and Die Button........................... Press Fit ................. Punch and Die Button..29-1970 (R1983) Die Buttons .42-1 972 (R1978) Carbide Blanks for Tipping Circular Saws ....... and Random Rod . 894.........................................33-1974 (R1980) Jig Bushings .................... ......21-1968 (R1974) ...................................... .... ........................ .......... 894................................................................ ........................ ......44-1972 (R1978) B94...Basic Straight Relief... . 894....... Carbide Seats Used With Indexable Inserts for Clamp Type Holders ...I 9 8 4 Die Buttons .. Indexable (Throw-Away) Insert Holders ..........1 M .17.........1 6..27-1 970 (R1976) 894.....47M-1980 Precision Indexable Insert Cartridges ...........Basic Ball-Lock (Metric) ..................... ......17-1 968 (R1982) Gages ............ Step Relief ..14......................... .............28.. 894............ Head Type ..... ..........Basic Ball-Lock Light and Heavy Duty .........................................3-1 965 (R1984) Straight Cut-Off Blades for Lathes and Screw Machines ..... 894...... 894...........................Basic Ball-Lock Light and Heavy Duty (Metric) ....... 894.......