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这种平面精磨机主轴具有500、760、1000转/分三挡转速。摆轴具有每分钟20次的固定摆速。摆臂的摆幅大小和位置均可调节,最大摆幅为40°。最大磨盘直径为300毫米。主轴内部通孔装有紫铜管以实现主轴内喷,上部压力头内部也装有紫铜管以实现压力头上部内喷。该机床采用两级气动加压。低压用于预压加工和光刀,高压用于精磨磨削加工。高低压力的大小可视工艺要求用调压阀进行调节。当压力表为5公斤/厘米~2时最大压力为157公斤。
This flat refiner spindle with 500,760,1000 rev / min third gear speed. The pendulum axis has a fixed pendulum speed of 20 times per minute. Swing arm swing size and position can be adjusted, the maximum swing of 40 °. The maximum disc diameter is 300 mm. The inner hole of the main shaft is equipped with a copper pipe to realize the inner spray of the main shaft, and the inner part of the upper pressure head is also equipped with a copper pipe to realize the inner spray of the upper part of the pressure head. The machine uses two pneumatic pressurization. Low pressure for pre-press processing and knife, high-pressure grinding for grinding. The size of high and low pressure visual process requirements with pressure regulating valve. When the pressure gauge is 5 kg / cm ~ 2 maximum pressure of 157 kg.