CAJ | 학술논문

珩磨头是珩磨机上与工件直接接触的关键部件，在高速换向过程中，加速度的大小对加工精度有重要的影响。以双进给珩磨头磨头体为研究对象，利用ANSYS Workbench软件对磨头体的换向过程进行静态分析得到了最危险工况条件，并且对磨头体在加速度分别为1.5g和2.5g的工况条件下进行静态分析。结果表明加速度值越大，磨头体的变形量越小，有利于加工精度的提高，为珩磨头的结构优化提供一定的参考。
형마두시형마궤상여공건직접접촉적관건부건，재고속환향과정중，가속도적대소대가공정도유중요적영향。이쌍진급형마두마두체위연구대상，이용ANSYS Workbench연건대마두체적환향과정진행정태분석득도료최위험공황조건，병차대마두체재가속도분별위1.5g화2.5g적공황조건하진행정태분석。결과표명가속도치월대，마두체적변형량월소，유리우가공정도적제고，위형마두적결구우화제공일정적삼고。
Honing head is honing machine of the key parts in direct contact with the workpiece, its accelera-tion has an effect on the accuracy of the workpiece in the process of high speeding. With the dual feed grinding head structure as the research object, using ANSYS software to analysis the process of reciprocating motion of the honing head grinding head body and get the most dangerous working condition. Then static a-nalysis the grinding head body under the condition of the acceleration are 1. 5 g and 2. 5 g. The results show that the acceleration bigger, the deformation of grinding head body smaller. It is beneficial to the improvement of the machining accuracy and providing certain reference for honing head structure optimization.