数控加工中行程保护区域的应用

NC Application of Protected Areas in the Itinerary

机床大小的选择所选用数控机床的加工范围应能满足零件的需要。数控机床的主参数及尺寸参数应满足加工需要。如最大圆弧直径,各坐标方面的行程距离,工作台面的尺寸等是否满足安放工件和夹具的需要及加工要求。行程开关在实际生产工作中,通常是被预先安装在特定的位置,这样生产机械的运动部件按照事先预计的行动路线运行,部件上模块撞击行程开关,致使形成开关的触电动作,完成电路的切换控制。

Select the size of the selected machine tool CNC machining range should be able to meet the needs of the part.CNC machine tools should be the main parameters and dimensions to meet the processing needs.Such as the maximum diameter of the arc,the coordinate aspects of the trip distance,such as whether the size of the work surface placed to meet the needs of the workpiece and fixture and processing requirements.Limit switch in the actual production work,usually are pre-installed at a specific location,so that production machinery moving parts in accordance with the prior course of action is expected to run,hit limit switch module parts,resulting in the formation of shock action switches to complete the circuit switching control.