详细说明
中国 | 国标标准西欧共同体 | 美国日本 | 西德 |
粒度号 | 颗粒尺寸in μ | 粒度号I | 粒度号II粒度号 | 颗粒尺寸in μ | 粒度号 | 颗粒尺寸粒度号in μ | 颗粒尺寸in μ | 粒度号 | 颗粒尺寸in μ |
35/40 | 500/425 | 501 | D501 | 500/425 | 35/40 (GE) | 500/425 | | D450 | 400/ 500 |
40/50 | 455/302 | 427 | 40/50 D427 | 455/302 | 40/50 | 455/302 46# | 420/350 | D350 | 315/400 |
50/60 | 322/255 | 301 | 50/60 D301 | 322/255 | 50/60 | 322/255 60# | 290/250 | D280 | 250/315 |
60/70 | 271/213 | 251 | D251 | 271/213 | 60/70 (GE) | 271/213 70# | 250/210 | D220 | 200/250 |
70/80 | 227/181 | 213 | D213 | 227/181 | 70/80(GE) | 227/181 80# | 210/177 | D180 | 100/200 |
80/100 | 197/151 | | | | | | | | |
100/120 | 160/127 | 151 | 100/120 D151 | 165/127 | 100/200 | 165/127 100# | 149/125 | D140 | 125/160 |
120/140 | 139/107 | 126 | 120/140 D126 | 139/107 | 120/140 | 139/107 120# | 125/105 | D110 | 100/125 |
140/170 | 116/90 | 91 | 170/200 D91 | 97/75 | 170/200 | 97/75 150# | 150/74 | D90 | 80/100 |
170/200 | 97/75 | | | | | | | | |
200/230 | 85/65 | 76 | 200/230 D76 | 85/65 | 200/230 | 85/65 180# | 88/63 | D65 | 63/80 |
230/270 | 75/57 | | | | | | | | |
270/325 | 65/49 | 54 | 270/325 D54 | 65/49 | 270/325 | 65/49 280# | 53/44 | D55 | 50/63 |
325/400 | 50/40 | 46 | 325/400 D46 | 57/41 | 325/400 | 57/41 320# | 44/37 | D45 | 40/50 |
W40 | 40~20 | | M63 | 42/84 | 45 | 400# | 37/34 | D35 | 32/40 |
W28 | 28~14 | | M40 | 27/53 | 30 | 500# | 34/28 | D25 | 25/32 |
W20 | 20~10 | | M25 | 16/34 | 15 | 600# | 28/24 | D20 | 25/40 |
W14 | 14~7 | | M16 | 10/22 | 9 | 700# | 24/20 | D20B | 30/40 |
W10 | 10~5 | | M10 | 6/14 | | 800# | 20/14 | D20A | 25/30 |
W7 | 7~3.5 | | M6.3 | 4/9 | | 1000# | 16/13 | D15 | 10/25 |
W5 | 5~2.5 | | M4.0 | 2.5/5.5 | | 1200# | 13/10 | D15C | 20/25 |
W3.5 | 3.5~1.5 | | M2.5 | 1.5/3.5 | | 1500# | 8/10 | D15B | 15/20 |
W2.5 | 2.5~1 | | M1.6 | 1/2.5 | | 2000# | 8/6 | D15A | 10/15 |
W1.5 | 1~0.5 | | M1.0 | 0.5/1.5 | | 2500# | 6/5 | D7 | 5/10 |
W1 | 1~0 | | | | | 3000# | 5/4 | D3 | 2/5 |
W0.5 | 0.5~0 | | | | | 4000# | 4/3 | D1 | 1/2 |
| | | | | | 5000# | 3/2 | D0.7 | 0.5/1 |
| | | | | | 8000# | 2/1 | D0.25 | <0.5 |
| | | | | | 15000# | 1/0 | | |
陶瓷结合剂金刚石砂轮主要用于磨削非金属材料,硬而脆的,如PCD、PCBN、硬质合金,工程陶瓷等。
陶瓷结合剂CBN砂轮主要用于磨削难磨得黑色金属,如液压阀件、空调阀片、汽车配件、转子、凸轮轴、曲轴等。