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发明公开
CN109654090A 一种多机并联数控液压板料制管成型机的使用方法 无效 - 驳回

一种多机并联数控液压板料制管成型机的使用方法
摘要：
本发明公开了一种多机并联数控液压板料制管成型机的使用方法，包括PLC控制器，触屏显示器、液压传动系统、压力传感器、油位传感器、补油单元和储油单元，所述PLC控制器与触屏显示器、液压传动系统、压力传感器、油位传感器、补油单元和储油单元电性连接。本发明的目的是在于提供一种多机并联数控液压板料制管成型机的使用方法，利用PLC控制器控制液压传动系统的流量变化、压力变化，从而避免液压缸在定位支撑过程中产生的漏压现象对使用者造成的伤害。
摘要（英）：

The invention discloses a using method of a multi-machine-parallel numerical control hydraulic forming machine for making a plate into a pipe. The forming machine comprises a PLC, a touch screen display, a hydraulic transmission system, a pressure sensor, an oil level sensor, an oil supplementing unit and an oil storage unit, wherein the PLC is electrically connected with the touch screen display,the hydraulic transmission system, the pressure sensor, the oil level sensor, the oil supplementing unit and the oil storage unit. The invention aims to provide the using method of the multi-machine-parallel numerical control hydraulic forming machine for making the plate into the pipe, the PLC is used for controlling the flow change and the pressure change of the hydraulic transmission system, so that damage to a user caused by pressure leakage phenomenon of a hydraulic cylinder generated in the positioning supporting process is avoided.

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