各位前輩，我是新手，4 F9 }' \1 S2 ^; @9 a
我是俄羅斯一家大的機床公司在中國的采購辦事處，5 E1 g) L( ?/ j
最近要求我們找一款多葉片轉子拋光機床，確實很陌生。沒有接觸過
% O3 M$ U7 A8 X# Z知道這里有高手，懇求賜教。有次看到一個叫 ：暴力英雄 的前輩的帖子，才來這里注冊的。崇拜！
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7 U5 ~* o+ z4 u' L8 t, \; Z2 f5 C4 H- Special polishing machine for multi-lobe rotor of drill (downhole motor). Polishing by disc type polishing wheel* {3 [2 U( S# q# G7 {3 i, X6 ]" Z( P
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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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發表于 2011-3-5 19:20:39
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