上海理工大学学报
上海理工大學學報
상해리공대학학보
2014年
3期
303-306
,共4页
磨削%烧伤%缓进给%难加工材料
磨削%燒傷%緩進給%難加工材料
마삭%소상%완진급%난가공재료
grinding%burn%creep feed%difficult-to-cut material
在磨削难加工材料的型面和沟槽中，较大的磨削深度导致磨削区温度较高，使工件表面发生烧伤。研究开展了一系列的深切缓进给磨削实验，分析不同磨削参数下工件的烧伤情况。同时，通过分析磨削时所消耗的磨削功率和磨削能，分析烧伤的原因，并提出判断工件烧伤的依据。
在磨削難加工材料的型麵和溝槽中，較大的磨削深度導緻磨削區溫度較高，使工件錶麵髮生燒傷。研究開展瞭一繫列的深切緩進給磨削實驗，分析不同磨削參數下工件的燒傷情況。同時，通過分析磨削時所消耗的磨削功率和磨削能，分析燒傷的原因，併提齣判斷工件燒傷的依據。
재마삭난가공재료적형면화구조중，교대적마삭심도도치마삭구온도교고，사공건표면발생소상。연구개전료일계렬적심절완진급마삭실험，분석불동마삭삼수하공건적소상정황。동시，통과분석마삭시소소모적마삭공솔화마삭능，분석소상적원인，병제출판단공건소상적의거。
Creep feed grinding is widely used to grind complex profile and groove of difficult-to-cut material.However,burn on workpiece surface is easy to happen due to high temperature on grinding zone caused by higher depth of cut.A number of creep feed grinding tests were carried out to analyze the burn with different grinding parameters.Furthermore,the reason and criterion of workpiece burn were proposed according to the power and energy in grinding process recorded in the tests.
