各位前輩,,我是新手,,
) `3 \- _ L8 U4 y2 U4 Z( S' @% j我是俄羅斯一家大的機(jī)床公司在中國(guó)的采購(gòu)辦事處,
+ E4 R+ [$ x( l! O8 z最近要求我們找一款多葉片轉(zhuǎn)子拋光機(jī)床,,確實(shí)很陌生。沒有接觸過
7 J! f4 C* |+ M7 h6 G7 ^$ Z: t. K5 p知道這里有高手,懇求賜教,。有次看到一個(gè)叫 :暴力英雄 的前輩的帖子,,才來這里注冊(cè)的。崇拜,!- s. F0 q9 ^7 ~; t
% {, [4 A7 M$ Q$ k) A7 T# d- Special polishing machine for multi-lobe rotor of drill (downhole motor). Polishing by disc type polishing wheel
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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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