各位前辈,我是新手,2 k& d/ i1 _$ z/ ?! M
我是俄罗斯一家大的机床公司在中国的采购办事处,1 p" v! x9 `- I7 B/ N j
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
% r: x, d) ]' v$ o+ w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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- Special polishing machine for multi-lobe rotor of drill (downhole motor). Polishing by disc type polishing wheel' C, j: c% ]! J
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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 ! g j7 f5 V* T4 L3 f9 T0 \- `7 _
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