KS B ISO 3002-5-2013 Basic quantities in cutting and grinding－Part 5：Basic terminology for grinding processes using grinding wheels《切削和磨削的基本参数 第5部分 用砂轮的磨削工艺基本术语》.pdf

1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS B ISO 3002 5 5： KS B ISO 3002 5:2013 2013 4 5 http:/www.kats.go.krKS B ISO 3002 5:2013 : ( ) ( ) (AMS) ( ) : (http:/www.standard.go.kr) ： ：2003 11 14 ：2013 4 5 2013-0126 ： ： ( 02-509-7274) (http:/www.kats.go.kr). 10 5 , . KS B ISO 3002 5:2013 i . iii 1 1

2、2 1 3 .1 3.1 (symbols and suffixes).1 3.2 .2 3.3 .2 3.4 ( 2 7 ).2 3.5 2 4 ( 1 ) .3 4.1 (grinding wheel and workpiece diameter)3 4.2 (perpheral length of grinding wheel and workpiece).3 4.3 (width of the grinding wheel measured parallel to the wheel axis) .3 4.4 .3 4.5 .3 4.6 .4 4.7 D(grinding princi

3、pal point) ( 1 7 ) .4 4.8 4 4.9 5 4.10 req(equivalent grinding wheel radius) .5 5 ( 2 7 1 ) 6 5.1 .6 5.2 .6 5.3 .9 6 ( 2 )10 6.1 .10 6.2 11 6.3 .11 6.4 .11 6.5 D (4.7 ) 13 6.6 13 7 ( 3 7 ).14 7.1 a (engagement of a grinding wheel) .14 7.2 ae(working engagement) .14 7.3 ap(back engagement)14 7.4 af(f

4、eed engagement).14 8 - (material removal wheel wear).14 8.1 Vw (material removal).14 KS B ISO 3002 5:2013 ii 8.2 Vs(volumetric grinding wheel wear)15 8.3 G(grinding ratio) .16 8.4 rs(grinding wheel radial wear) 16 8.5 bs(grinding wheel axial wear) 16 9 , .16 9.1 F (grinding force per unit active gri

5、nding wheel width) .16 9.2 FD(grinding force per unit active grinding wheel profile length).17 10 (equivalent grinding thickness) ( 3 8 )17 10.1 heq(equivalent grinding thickness per unit active grinding wheel width) .17 10.2 heqD(equivalent grinding thickness per unit active grinding wheel profile

6、length) 17 11 (grain count) 17 11.1 Nst(static grain count at a certain depth).17 11.2 Nkin(kinematic grain count).17 11.3 Nact(active grain count).18 11.4 ( , )(grain distribution)18 KS B ISO 3002 5:2013 iii 1989 1 ISO 3002 5, Basic quantities in cutting and grinding Part 5：Basic terminology for gr

7、inding processes using grinding wheels , . KS B ISO 3002 5:2013 5： Basic quantities in cutting and grinding Part 5： Basic terminology for grinding processes using grinding wheels 1 . 1 . 2 1) . 3 1) , . . . 2 . . ( ) . KS B ISO 841, KS B ISO 3002 1, 1： , , , KS B ISO 3002 2, 2： KS B ISO 3002 3, 3： K

8、S B ISO 3002 4, 4： , , 3 3.1 (symbols and suffixes) , KS B ISO 3002 1 4 . 1) KS B ISO 3002 1, 3.6.1 3.6.2 KS B ISO 3002 5:2013 2 A l b . s vs w vw m (3.2 ) d ( ) (4.6.1) (4.6.2) F F/b 3.2 . . (6.1.2 ) . , 2) . 3.3 . , . “n” “r” h(n) h(r). 3.4 ( 2 7 ) KS B ISO 3002 1 . “D”(4.7) , (5.2.1) . “D” (5.2.1

9、) 2) 2) . 3.5 KS B ISO 841 . . 2) KS B ISO 3002 1, 3.6.1 4.2.2 KS B ISO 3002 5:2013 3 4 ( 1 ) 4.1 (grinding wheel and workpiece diameter) ds, dw 4.2 (peripheral length of grinding wheel and workpiece) ds, dw 4.3 (width of the grinding wheel measured parallel to the wheel axis) bs( 1 ) 4.4 4.4.1 (geo

10、metric grinding wheel surface) 4.4.2 (active grinding wheel surface) 4.4.3 (geometric grinding contact surface) , , , 4.4.4 (kinematic grinding contact surface) , 4.4.5 (real grinding contact surface) 3) 4.5 4.5.1 (geometric grinding wheel profile) 4.5.2 (active grinding wheel profile) 3) KS B ISO 3

11、002 1, 3.6.2 KS B ISO 3002 5:2013 4 4.5.3 (real grinding wheel profile) . , . 4.6 4.6.1 l D(active grinding wheel profile length) ( 1 ) . (6.4.4) 1 , . 4.6.2 bD(active grinding wheel width) ( 1 ) . (6.2.1) . 4.7 D(grinding principal point) ( 1 7 ) , . (5.2.1) 2 . (6.2.2) , D . 4.8 (6.2.1) . 4.8.1 (g

12、eometric grinding arc) 4.8.2 (kinematic grinding arc) 4.8.3 (real grinding arc) KS B ISO 3002 5:2013 5 4.9 (6.2.1) . 4.8 . 4.9.1 lg(geometric contact length) ( 4 ) . fr ds dw vw vs , lgeqr2 rf , req (4.10 ). 4.9.2 lk(kinematic grinding length) lk lg+11q | q |： (5.3.3 ) 4.9.3 le(real contact length)

13、4.10 req(equivalent grinding wheel radius) (rw) (rs) . (rs) (rw) . reqswswrrrr 4) ( ) (6.1.2 6.3.1 ). ( ) (6.1.2 6.3.2 ). 4) KS B ISO 3002 1, 3.1.3 KS B ISO 3002 5:2013 6 5 ( 2 7 1 ) . “D”(4.7) . . 1 . 1 (5.1) (5.2) (5.3) (5.2.2) (5.2.3) (5.2.3.1) (5.2.3.2) (5.2.3.3) (5.2.3.4) 5.1 5) . 5.1.1 vc(cutt

14、ing speed) 1 (： m/s) 5.1.2 vs(grinding wheel peripheral speed) (： m/s) 5.1.3 ns(grinding wheel rotational frequency) (： s 1) 5.2 KS B ISO 3002 1, 3.6.2 . . 5) KS B ISO 3002 1, 3.6.1 KS B ISO 3002 5:2013 7 ( , 6) ) , / . 1 KS B ISO 3002 1 , “f” 2 . , “f” . 2 , . . 5.2.1 (principal feed motion) . , .

15、5.2.2 (workpiece rotational motion) ( 2 1 ) 5.2.2.1 vw(workpiece peripheral speed) (： mm/s) (6.1.1) / (6.1.2 ) vm vw 0 . 5.2.2.2 nw(workpiece rotational frequency) (6.1.2) (： s 1) 5.2.3 . , . , . (5.2.3.4 ). 5.2.3.1 (axial table feed motion) 5.2.3.1.1 vfa(axial table feed speed) ( 1 3 ) (： mm/s m/s)

16、 6) KS B ISO 3002 3, 8.1 KS B ISO 3002 5:2013 8 5.2.3.1.2 fa(axial table feed) ( 2 4 ) . (6.1.2) . (6.1.1) (： mm/ m/ ). 5.2.3.2 (radial table feed motion) 5.2.3.2.1 vfr(radial table feed speed) ( 1 3, 5 6 ) (： mm/s) 5.2.3.2.2 fr(radial table feed) ( 3, 5 7 ) , 7) . (6.1.2) mm/ m/ . (6.1.1) “ ” (： mm

17、/ m/ ). 5.2.3.3 (tangential table feed motion) 5.2.3.3.1 vft(tangential table feed speed) ( 2 4 ) 5.2.3.3.2 ft(tangential table feed) . (6.1.2) mm/ m/ . 5.2.3.4 (rotary table feed motion) 5.2.3.4.1 nm(table rotational frequency) 7) KS B ISO 3002 3, 8.1 KS B ISO 3002 5:2013 9 (： s 1) 5.2.3.5 (princip

18、al table feed motion) 5.2.3.6 (incremental feed) 8) 7) ： mm/ ( ) m/ ( ) 5.2.3.7 (incremental infeed) 8) (： mm/ m/ ) 5.2.4 lfH(total length of table feed motion) . . l . 5.2.4.1 lfa(active length of table feed motion) 5.2.4.2 lfo(idle length of table feed motion) lfH lfa lfo5.3 5.3.1 (approach motion

19、) 5.3.2 (compensation motion) , , 5.3.3 q(speed ratio) 9) 9) 8) KS B ISO 3002 1, 3.1.2 3.1.3 9) KS B ISO 3002 1, 3.6.1.2 3.6.2.2 KS B ISO 3002 5:2013 10 (6.1.2) q vc/ vw (6.1.1) q vc/ vft5.3.4 ( ) U UaDfb6 ( 2 ) , . . 6.1 10)6.1.1 (surface grinding) 6.1.2 (cylindrical grinding) 6.1.3 (grinding on a

20、rotary table) 6.1.4 (shape grinding) ( , ) 10) KS B ISO 3002 1, 3.1.3 KS B ISO 3002 5:2013 11 6.1.4.1 (generative grinding) ( NC ) 6.1.4.2 (grinding with a profiled grinding wheel) 6.2 6.2.1 (peripheral grinding) 6.2.2 (face grinding) 6.3 6.3.1 (external grinding) 6.3.2 (internal grinding) 6.4 6.4.1 (axial grinding) 6.4.2 (tangential grinding) D 6.4.3 (radial grinding)