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剪切下料在冲压件分公司属于首道工序,剪板机的技术状态对生产任务的完成有很大的制约性。上海冲剪机床厂生产的剪板机,型号为:Q11-4~*3200,自投入使用,存在回程缸吊杆周期性断裂现象。近年来这种现象尤为严重,断裂周期缩短为近30天,每次更换4根吊杆,需要制作专用拆装工具,维修消耗大量人力物力。更为严重的是:突然断裂对安全成产存在严重隐患。
Shear cutting material in the stamping branch is the first process, shearing machine technology status of the production task has a lot of constraints. Shanghai shearing machine tool factory production of shears, model: Q11-4 ~ * 3200, since put into use, there is a return trip boom periodically broken phenomenon. In recent years, this phenomenon is particularly serious, the fracture cycle is shortened to nearly 30 days, each replacement of four boom, need to make special disassembly tools, maintenance consume a lot of manpower and resources. More serious is: sudden rupture of the safety of production there is a serious risk.