《JIS-B-4107-1993-ENG.pdf》由会员分享，可在线阅读，更多相关《JIS-B-4107-1993-ENG.pdf（16页珍藏版）》请在三一文库上搜索。
1、JIS Bt4307 93 4933608 0523863 T25 = UDC 621.914.2.025.7 : JIS JAPANESE INDUSTRIAL STANDARD Side milling cutters brazed with cemented carbide tips Translated and Published by Japanese Standards Association Printed in Japan 9 s Copyright Japanese Standards Association Provided by IHS under license wit
2、h JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/14/2007 19:35:42 MDTNo reproduction or networking permitted without license from IHS -,-,- JIS BX4107 93 = 4933608 0521862 961 = In the event of any doubt arising, the original Standard in Japanese is to be final authority.
3、 Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/14/2007 19:35:42 MDTNo reproduction or networking permitted without license from IHS -,-,- J I S 8x4307 93 4933608 0523863 8T8 W UDC 621.914.2.025.7
4、 JAPANESE INDUSTRIAL STANDARD J I S Side milling cutters brazed with cemented carbide tips B 4107-1993 1. Scope brazed with cemented carbide tips (hereafter, referred to as “side milling cutters“). This Japanese Industrial Standard specifies the side milling cutters Remarks 1. The standards cited in
5、 this Standard are given in the following: JIS B 0021 JIS B 0172 JIS B 0601 JIS B 0659 JIS B 4053 JIS B 4104 JIS B 4201 JIS B 7420 JIS B 7502 JIS B 7503 JIS B 7507 Indications of geometrical tolerances on drawings Glossary of terms for milling cutters Definitions and designation of surface roughness
6、 Roughness comparison specimens Hard tool materials and classification of applicabil- ity Hard tool material tips Cutter bores Limit gauges Micrometer callipers for external measurement Dial gauges Vernier, dial and digital callipers JIS B 7513 Precision surface plates JIS B 7515 Cylinder gauges JIS
7、 G 4105 Chromium molybdenum steels JIS G 4401 Carbon tool steels 2. The International standard corresponding to this Standard is as fol10 ws : IS0 2587-1972 Side and face milling cutters with plain bore and key drive-Metric series 2. Definitions JIS B 0172 apply. For the main terms used in this Stan
8、dard, the definitions in 3. Types of the straight tooth and staggered tooth. The types of the side milling cutters shall be classified into two types 4. cutters shall be in accordance with Table 1 and Table 2. Shapes and dimensions The shapes and dimensions of the side milling Copyright Japanese Sta
9、ndards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/14/2007 19:35:42 MDTNo reproduction or networking permitted without license from IHS -,-,- J I S BrY107 93 4933b08 05218b4 734 = Outside diameter Boredikmeter d Width + 0.
10、021 O +0.021 O 6 +0.075 8 +0.090 10 12 $0.110 14 16 6 $0.075 8 + 0.090 10 12 $0.110 O O O O O 2 B 4107-1993 Table 1. Straight tooth Unit: mm Informative reference D I lolerances H7 O +o.oia op. diameter 4 27 Basic dimension 50 B d c dimension 15.875 t O 10 10 34 +0.021 O + 0.021 O +0.025 O + 0.025 O
11、 22.225 25.4 31.75 63 4 5 12 41 5 6 + 0.090 1 0 16 47 100 125 ? 4 12 I +0.110 5 $0.130 O 8 $0.090 e ia 47 31.75 Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/14/2007 19:35:42 MDTNo reproduction o
12、r networking permitted without license from IHS -,-,- J I S B*:4107 93 4933bO 052Lb5 670 W f 0.030 O 25 28 14 +0.110 16 18 20 $0.130 22 25 28 -0 O 3 B 4107-1993 Table 1. Straight tooth (continued) Unit: mm Informative reference Outside diameter D Bore meter d Width L A TYI Basic dimension 32 40 oler
13、ancee H7 olerances Basic Tolerances H7 dimension kll C0.025 12 +0.110 olerances js16 i 1.25 tl1.25 f 1.45 Basic dimension Basic dimension 125 +0.025 O 31.75 O 1141 O I 16 I t+ $0.130 25 F I I O I lo I +o.o9o O f0.025 O $0.025 O 38.1 38.1 160 +0.130 m 26 - 32 200 40 +0.130 O * +0.025 +0.110 38.1 50.8
14、 250 250 f 1.45 f 1.45 - 50 - f0.025 O 15 f0.130 22 I 32 - a Note() The type B should preferably be not used as far as possible. Remarks 1. The keyway shall be in accordance with the provisions of JIS B 4201. However, that of without keyway may be designed as agreed between the parties concerned wit
15、h delivery. 2. The corner parts may be chamfered. Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/14/2007 19:35:42 MDTNo reproduction or networking permitted without license from IHS -,-,- JIS Er41
16、07 93 4933bOB 052LBbb 507 W +0.021 O +0.021 O 8 + 0.090 10 12 +0.110 14 16 8 fO.090 10 12 $0.110 14 O O O O +0.025 O 16 18 20 f0.130 8 + 0.090 10 12 +0.110 14 O O O +0.025 O 16 18 20 +O. 130 22 25 8 +0.090 10 12 t0.110 14 16 18 20 f0.130 22 o O .o O 4 B 4107-1993 Table 2. Staggered tooth Unit: mm 1
17、Width Borediameter d Outside diameter Informative reference A Type B() I L TY I Basic dimension Basic dimension Basic dimension olerances is16 olerancer H7 16 f0.018 O 15.875 50 63 f0.80 k0.95 f 0.95 Il.10 - + 1.25 8 - 10 - 12 34 I f0.021 O f0.021 O + 0.02s O + 0.025 O 22.225 25.4 31.75 31.75 22 27
18、32 32 41 I- 80 r 100 t- 6 c 14 47 I - 125 8 Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/14/2007 19:35:42 MDTNo reproduction or networking permitted without license from IHS -,-,- J I S 8*4107 7
19、3 4733608 0523867 443 W 18 20 22 25 28 $0.130 O 5 B 4107-1993 Table 2. Staggered tooth (continued) Unit: mm Informative reference Outside diameter D Borcdiametcr d Width L TYP Basic dimension Basic dimension isB diameter1 olerances H7 Tolerances dimension $0.025 +0.130 derances js16 I1.25 11.25 k 1.
20、45 Basic dimension 125 160 32 + 0.025 O 31.75 I - 55 38.1 + 0.025 + 0.090 12 $0.110 14 O + 0.025 O + 0.025 O 4 L 8 +0.130 Ex- e +0.160 $0.025 +0.110 200 38.1 38.1 122 O 24 250 -t 1.45 - + 0.025 O - 50 50.8 $ 0.030 o E! +FO 24 - 250 i 1.45 $0.130 c Remarks 1. The keyway shall be in accordance with th
21、e provisions of JIS B 4201. However, that of without keyway may be designed as agreed between the parties concerned with delivery. 2. The corner parts may be chamfered. Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie
22、 Not for Resale, 03/14/2007 19:35:42 MDTNo reproduction or networking permitted without license from IHS -,-,- J I S B + 4 L O 93 m 4933608 0521868 38T 6 B 4107-1993 5. Qualities 5.1 Appearance accordance with 7.2, shall comply with the requirements specified in Table 3. The appearance of the side m
23、illing cutters, when tested in Divi si on Tip part Body part Quality item Table 3. Appearance Con di tion s FIaws and cracks Finish of edge Conditions of brazing Flaws, burrs and cracks Finish There shall be no harmful defect in use. The cutting edge of the tip shall be finished by grinding. The sur
24、face roughness shall be about 0.4a (1.6s) specified in JIS B 0601, and the cutting edge shall be free from harmful roll overs and nicks. The brazing shall be free from such defects in use as harmful cracks and discontinuities of brazing filler metal. There shall be no harmful defect in use. The surf
25、ace roughness of the inside surface of bore and both boss surfaces shall be about 0.8a (3.2s) specified in JIS B 0601. Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/14/2007 19:35:42 MDTNo reprodu
26、ction or networking permitted without license from IHS -,-,- J I S B*:4107 93 4933b08 0523869 2Lb Outside diameter 7 B 4107-1993 Straight tooth 5.2 Run-outs when tested in accordance with 7.3, shall comply with the requirements specified in Table 4. The run-outs of the cutting parts of the side mill
27、ing cutters, Table 4. Tolerance values of run-outs of cutting parts Tolerance value ofradial run-out of periphcral cutting edge 0.032 100 I 0.040 0.050 %I Tolerance value of axial run-out of side cutting edge 0.020 0.032 0.040 Remarks. Diagrammatical indica- tion method is in accordance with JIS B 0
28、021. Unit: mm Staggered tooth iolerance value of radiai un-out of peripheral :utting edge 0.040 0.050 0.063 Tolcrance value of axial run-out of side cutting edge ta 0.032 0.040 0.050 Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, Use
29、r=Wing, Bernie Not for Resale, 03/14/2007 19:35:42 MDTNo reproduction or networking permitted without license from IHS -,-,- J I S B*4107 93 H 4933608 0521870 T 3 B H 8 B 4107-1993 5.3 Hardness of body cutters shall be heat-treated appropriately so as not to cause damages. The bore parts and boss su
30、rfaces of the side milling 6. Materials with Table 5. The materials of the side milling cutters shall be in accordance Table 5. Materials Division I Material Tip Body It shall be the cemented carbide alloy specified in JIS B 4053, and shall conform to the qualities, materials and testing methods spe
31、cified in JIS B 4104. It shall be SCM435 to SCM445 specified in JIS G 4105 or SK5 to SK7 specified in JIS G 4401, or those having performances equal to or superior to these in use. Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=
32、Wing, Bernie Not for Resale, 03/14/2007 19:35:42 MDTNo reproduction or networking permitted without license from IHS -,-,- J I S B*4L07 93 4933608 0521871 974 9 B 4107-1993 7. Testing methods 7.1 Shapes and dimensions cutters shall be measured by the methods given in Table 6. The shapes and dimensio
33、ns of the side milling Table 6. Measuring methods of shapes and dimensions 1. 2 - 3 - 4 - Item Outside diameter D Bore diameter d Key- way Width F Height E Width L Measuring method Measure the distance be- tween the opposite peripheral iutting edges using a vernier calliper or the like. Measure by u
34、sing a cylinder gauge, limit gauge or the like. Measure the width using a vernier calliper or the like. Measure the distance be- tween the inside face of bore and the keyway bottom using a vernier calliper or the like. (a) For the straight tooth, measure using a micrometer calliper for external meas
35、urement or the like. (b) For the staggered tooth, place the minor cutting edge (side cutting edge) on a precision surface plate directly or through a refer- ence piece of a ring of which upper and lower faces are parallel, and measure the difference of heights from a reference block using a dial gau
36、ge or the like. Figure for measuring method Dial gauge lntc. Measuring instruments Grade 1 vernier calliper specified in JIS B 7507. Cylinder gauge specified in JIS B 7515 Limit gauge specified in JIS B 7420 Grade 1 vernier calliper specified in JIS B 7507 Grade 1 vernier calliper specified in JIS B
37、 7507 Micrometer calliper for external measurement specified in JIS B 7502 Grade 1 precision surface plate specified in JIS B 7513 Dial gauge of 0.01 mm or of 0.001 mm in scale interval specified in JIS B 7503 Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IH
38、S Employees/1111111001, User=Wing, Bernie Not for Resale, 03/14/2007 19:35:42 MDTNo reproduction or networking permitted without license from IHS -,-,- J I S BX4L07 93 = 4933b08 0521872 800 Observe by visual inspection or a magnifier. 10 B 4107-1993 Magnifier of about 10 times in magnification 7.2 A
39、ppearance in accordance with the methods given in Table 7. The appearance of the side milling cutters shall be measured Tip part Table 7. Flaws and cracks Finish of cutting edge No 1 - - 2 Measure by comparison with the roughness comparison specimens. Roughness comparison specimens specified in JIS
40、B 0659 3 1 Condition of brazing Flaws, burrs and cracks Measuring methods of appearance Measuring method I Measuring instrument As to the bore part and both boss parts, measure by com- paring with the roughness comparison specimens. Roughness comparison specimens specified in JIS B 0659 7.3 Run-outs
41、 shall be measured in accordance with the following: The run-outs of the cutting edges of the side milling cutters Further, these may be measured by other methods, as agreed between the parties concerned with delivery. (1) Radial run-out of peripheral cutting edge cutter with the test arbor tightly,
42、 mount this on the centre stand being placed on the precision surface plate as given in Fig. 1, apply the dial gauge perpendicularily to the peripheral cutting edge, take readings of the values of the dial gauge on respective cutting edges while rotating the side milling cutter in the direction of t
43、he arrow, and consider the difference between the maximum value and the minimum value to be the measured value. Incorporate the side milling Remarks 1. The precision surface plate shall be of the Grade 1 specified in JIS B 7513. 2. The dial gauge shall be that of 0.001 mm in scale interval speci- fi
44、ed in JIS B 7503. Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/14/2007 19:35:42 MDTNo reproduction or networking permitted without license from IHS -,-,- J I S BX4307 93 M 4933608 0523873 747 =
45、11 B 4107-1993 Fig.1 Measuring method of run-out of cutting part (radial run-out of peripheral cutting edge) stand (2) Axial run-out of side cutting edge flanged arbor with a nut, mount this on the centre stand being placed on the precision surface plate as given in Fig.2, apply the dial gauges perp
46、endicularly to the side cutting edge, take readings of the values of the dial gauges on respective cutting edges while rotating the side milling cutter in the direction of the arrow, and consider the difference between the maximum value and the minimum value to be the measured value. Fasten the side
47、 milling cutter on the Remarks 1. The precision surface plate shall be of the Grade 1 specified in JIS B 7513. fied in JIS B 7503. 2. The dial gauge shall be that of 0.001 mm in scale interval speci- Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employee
48、s/1111111001, User=Wing, Bernie Not for Resale, 03/14/2007 19:35:42 MDTNo reproduction or networking permitted without license from IHS -,-,- J I S BXY107 93 4933b08 0521874 683 M 12 B 4107-1993 Fig.2 Measuring method of run-out of cutting part (axial run-out of side cutting edge) Dial gauge i 3 r Fix