近年来 ,兖州矿业 (集团 )公司机械制修厂对如何既保证焊接结构件几何尺寸和形状位置精度 ,又保证焊缝及整个结构件强度要求应采取的措施进行了研究 ,取得了良好的效果。这个厂主要承担兖州矿区机电设备大修、非标准设备及其配件制造的任务 ,为适应市场也开发一些社会需要的产 In recent years, Yanzhou Mining (Group) Co., Ltd. mechanical workshop on how to ensure that both the welding structure geometry and shape position accuracy, but also to ensure the strength of the weld and the entire structure should be taken measures to be taken and achieved good results . The plant mainly undertakes the task of overhauling mechanical and electrical equipment in Yanzhou Mining Area and manufacturing non-standard equipment and accessories. In order to adapt to the market, it also develops some socially needed products