各位前辈,我是新手,: m( G# H& t. J8 B
我是俄罗斯一家大的机床公司在中国的采购办事处,
9 c% b& x6 y9 s. }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
`4 K2 P+ z2 b+ ~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!
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7 U3 S1 b& B# D4 i2 k- Special polishing machine for multi-lobe rotor of drill (downhole motor). Polishing by disc type polishing wheel7 ]% u! E) F4 v8 C7 c
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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
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