论文部分内容阅读
上海机电工业管理局科技情报研究所郭惠中、鲍永恭报道:机械工业部于三月十九至廿三日在上海召开“机械工业贯彻齿轮精度等六项基础标准经验交流会”。国家标准局,机械部科技司、质量司、机床局、农机局、技术委员会、标准化所、机械院以及各省市厅局的领导和各地工厂企业的代表共三百余人出席了会议。会议阐明了贯彻《渐开线圆柱齿轮精度》、《公差与配合》、《形状和位置公差》、《表面粗糙度》、《普通螺
According to Guo Huizhong and Bao Yonggong of the Institute of Science and Technology Information of the Shanghai Electromechanical Industry Administration Bureau, the Ministry of Machinery Industry held the “Mechanical Industry Implements Six Basic Standards Experience Sharing Conference on Gear Accuracy” from March 19 to 23 in Shanghai. The National Bureau of Standardization, the Ministry of Machinery Technology Division, the Quality Division, the Machine Tool Bureau, the Agricultural Machinery Bureau, the Technical Committee, the Institute of Standardization, the Institute of Machinery, and the representatives of provincial and municipal bureaus and bureaus and local factories and enterprises attended the conference. The meeting clarified the implementation of “accuracy of involute cylindrical gear”, “tolerance and fit”, “shape and position tolerance”, “surface roughness”, "general screw