本文選題：微磨削　切入點(diǎn)：石英玻璃　出處：《東北大學(xué)學(xué)報(bào)(自然科學(xué)版)》2017年02期

【摘要】：建立了微磨削過(guò)程的傳熱模型,針對(duì)石英玻璃材料進(jìn)行有限元仿真分析,探討了微磨削過(guò)程中磨削熱的分布情況,分析磨削用量對(duì)磨削溫度的影響規(guī)律.利用粒度500#的微磨具對(duì)石英玻璃進(jìn)行單因素磨削溫度測(cè)量實(shí)驗(yàn).仿真與實(shí)驗(yàn)結(jié)果表明:磨削區(qū)表面最高溫度隨切削深度的增大而升高,隨磨削速度的加快而升高,實(shí)測(cè)最高磨削區(qū)溫度僅為94.2℃,并沒有出現(xiàn)磨削燒傷現(xiàn)象.
[Abstract]:The heat transfer model of the micro - grinding process is established , and the distribution of grinding heat in the micro - grinding process is analyzed by finite element simulation analysis of the quartz glass material . The experimental results show that the maximum temperature of the surface of the grinding area increases with the increase of the cutting depth , and increases with the increase of the grinding speed . The measured maximum grinding zone temperature is only 94.2 鈩，

本文編號(hào)：1690901