Pipe Extrusion Black Masterbatch are mainly used for pipe production. This grade masterbatch has good dispersion, high melting flow index, basicaly no calcium carbonate filler. Its carbon black conents is from 10% to 50%. Pipe extrustion Black Masterbatches are colomn shape pellets, diameter 2.5mm and height 3-4mm. Pipe Extrusion Black Masterbatch Pipe Masterbatch,PE Masterbatch,Plastic Additives Masterbatch,Pipe Extrusion Black Masterbatch Anda Masterbatch( Group) Co., Limited , https://www.polymer-masterbatch.com
/*728*90 created on 2018/5/16*/ var cpro_id = "u3440131"; Home>Bearing knowledge>High speed spindle system High speed spindle system
The high-speed spindle system of CNC metal cutting machine; Wang Wensheng has high reversal speed; but there is no strict boundary. For the machining intermediate and CNC milling machine represented by high-speed cutting machine; generally refers to the maximum speed ≥ 10,000r/min The spindle system; and correspondingly has a high angular addition (decrease) speed; to complete the instantaneous speed of the spindle and start and stop. For the custom manufacturing industry, the machining accuracy is becoming higher and higher; the high-speed cutting spindle should also have higher The reversal accuracy of the spindle; the radial runout of the main shaft is less than 1 or 2 μm; the axial turbulence is less than 1 μm. In addition, the spindle must also have static and dynamic stiffness; to accept a certain cutting load and maintain high reversal accuracy. . /*250*250 was created on 2017/12/25*/ var cpro_id = 'u3171089';
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High speed spindle system
Source: China Bearing Network Time: 2014-07-25