微量油膜附水滴不同喷射方向切削效果试验研究  

Experimental Study on the Effect of Oils on Water with Different Spray Direction

作　　者：郭以伟[1] 王爱玲[1] 郑智贞[1] 刘永姜[1] 

机构地区：[1]中北大学机械工程与自动化学院,山西太原030051

出　　处：《机械工程与自动化》2008年第3期109-111,共3页Mechanical Engineering & Automation

基　　金：教育部高等学校博士学科点专项科研基金资助项目(20050204JJ);山西省自然科学基金资助项目(20040202JJ)

摘　　要：利用油膜附水滴(OoW)切削液进行切削试验研究,并采用不同喷射角度进行喷射冷却润滑。试验结果表明,同干切削、乳化液冷却润滑加工相比,微量油膜附水滴能够降低切削力的产生,对后刀面和刀具侧面进行喷射切削效果更好;微量油膜附水滴切削液能够显著降低加工表面的粗糙度。This paper did cutting experiment study on the cooling/lubrication effect of oils on water （OoW）,and also studied the effect of different spray direction flow on cooling and lubrication. The results show that oils on water （OoW） cutting fluid has a lower cutting force comparing to dry cutting and oil water emulsion. The more effectiveness was obtained when spraying oils on water （OoW） cutting fluid at the rear face and flank of tool. Oils on water （OoW）cutting fluid has better effect on reducing surface roughness than dry cutting and oil water emulsion cutting fluid.

关 键 词：油膜附水滴 喷射方向 切削力 切削加工 

分 类 号：TG506[金属学及工艺—金属切削加工及机床]