【摘要】：為了對激光腔體圓弧面進(jìn)行自動拋光,達(dá)到鍍銀時表面粗糙度Ra0.08的要求,需設(shè)計一種具有圓弧軌跡往復(fù)運(yùn)動的裝置。根據(jù)零件特點(diǎn),采用無急回特性曲柄搖桿機(jī)構(gòu)產(chǎn)生的運(yùn)動軌跡完成拋光加工。先確定搖桿擺動角度和長度,運(yùn)用機(jī)械原理的知識,計算出各桿長的長度,再運(yùn)用Creo2.0軟件進(jìn)行運(yùn)動學(xué)仿真,并通過實(shí)物對零件進(jìn)行拋光試驗(yàn)。結(jié)果表明,無急回特性曲柄搖桿自動拋光裝置設(shè)計方案可行,表面粗糙度檢測結(jié)果為Ra0.05,能夠滿足加工要求,可實(shí)現(xiàn)一次裝夾加工4個工件。
[Abstract]:In order to automatically polishing the arc surface of a laser cavity to meet the requirements of surface roughness Ra0.08 for silver plating, a reciprocating device with circular arc trajectory is designed. According to the characteristics of the parts, the track of the crank rocker mechanism without quick return characteristics is used to finish polishing. Firstly, the swing angle and length of rocker rod are determined, the length of each rod length is calculated by using the knowledge of mechanical principle, and then the kinematics simulation is carried out by using Creo2.0 software, and the polishing test of the parts is carried out through the material object. The results show that the design scheme of automatic polishing device for crank and rocker without quick return characteristic is feasible, and the result of surface roughness measurement is that Ra0.05, can meet the requirements of machining and can be clamped to process 4 workpieces at one time.
【作者單位】： 華中光電技術(shù)研究所-武漢光電國家實(shí)驗(yàn)室;
【分類號】：TG580.2

【相似文獻(xiàn)】

相關(guān)期刊論文 前5條

1 陳瑞星;;熱送分滑鋼機(jī)構(gòu)的設(shè)計與應(yīng)用[J];科技資訊;2013年07期

2 王黎明,王進(jìn)戈;基于3DS MAX的虛擬軸機(jī)床的運(yùn)動學(xué)仿真[J];四川工業(yè)學(xué)院學(xué)報;2004年S1期

3 李濱城;楊丹;顧金鳳;;基于MATLAB和ADAMS的六自由度并聯(lián)運(yùn)動機(jī)床運(yùn)動學(xué)仿真[J];組合機(jī)床與自動化加工技術(shù);2009年11期

4 劉守法;楊宏才;;基于ADAMS的B635A型刨床急回機(jī)構(gòu)運(yùn)動學(xué)仿真[J];煤礦機(jī)械;2010年07期

5 黃青青;吳海濤;劉泓斌;;基于ADAMS的自動送料沖床機(jī)構(gòu)運(yùn)動學(xué)仿真[J];新技術(shù)新工藝;2014年05期

，

本文編號：2227682