凡是精加工金属切削机床都有润滑冷却装置,对加工件进行润滑冷却,减少零件的热变形,降低零件的表面祖精度值。在没有供暖设施的工作环境中,冬季冷却箱的温度大都在零度左右。操作者的双手长时间浸在切削液中,往往冻得失去灵活,甚至红肿不能正常工作,严重威胁着操作者的健康和班产任务的完成。 All finishing metal cutting machine tools have lubrication and cooling devices, lubrication of the workpiece cooling, reduce thermal deformation of parts, reduce the surface of the progenitor value of the parts. In the absence of heating facilities in the work environment, the temperature of the winter cooling box mostly at about zero. The operator’s hands immersed in cutting fluid for a long time, often lost the flexibility to freeze, and even swelling can not work properly, a serious threat to the operator’s health and the completion of job scheduling tasks.