各位前辈，我是新手，
! E; {6 {3 \. M3 v- a2 P我是俄罗斯一家大的机床公司在中国的采购办事处，! n5 J F' J: o, ^. H
最近要求我们找一款多叶片转子抛光机床，确实很陌生。没有接触过
1 |8 A; O) n/ z+ v( u5 n知道这里有高手，恳求赐教。有次看到一个叫 ：暴力英雄 的前辈的帖子，才来这里注册的。崇拜！
8 d" q) t: S* h* a# s5 a2 S. e6 T, J5 H7 H* {3 o
- Special polishing machine for multi-lobe rotor of drill (downhole motor). Polishing by disc type polishing wheel4 X7 s9 b: ]' L3 M
' p; Q# t# I, O, l6 J2 [' h# Z. r
Max. Diameter – 170 mm Min. diameter – 24 mm Diameter range of work-pieces clamped in chuck – 20-150 mm Max. Length – 9000 mm Min. Length – 1000 mm Max. Pitch of the rotor – 20 mm Range of teeth number – 2-20 Max longitudinal displacement – 8800 mm Spindle bore – 150 mm Polishing wheel spindle tilt - +/- 90 degrees Max. Diameter of polishing wheel – 350 mm Max. Height of polishing wheel set – 100 mm Wheel speed range – 300-1500 rev/min Axial feed range – 100-2000 mm/min Rapid feed – 5000 mm/min Max. Weight of workpiece – 1000 mm Power of drive of polishing wheel– 7.5 kW Tolerance to tooth profile - +/- 0.1 mm Tolerance to tooth height - +/- 0.1 mm Roughness after polishing – 0.8 – 1.25 mkm Ra ( }- u; h# C3 Q1 E# s, h v, J
| 
发表于 2011-3-5 19:20:39
4 p4 V) \0 E7 L6 Y, x0 `" N
7 X8 ~ m3 T. I# W. k) U$ _- V: f
楼主
