基于PLC的汽车后桥壳三主轴孔加工机床控制系统设计

The Design of PLC-based Controlling System of Machine Tool for Processing the Tri-principal-axis Hole of Whole Beam in Light Truck Rear Axle

针对汽车后桥壳的三主轴孔加工效率太低的现状,采用PLC对该加工机床的控制系统进行了设计,并对其工作原理及特点进行了介绍。实践证明:该设计方案成本低,可靠性高,完全适用于现场加工的要求。

Aiming at the low efficiency of the present processing of the light truck rear axle, the controlling system baaed on PLC in machine tool for processing the tri - principal - axis hole was described and its working principle and running characteristics was introduced. In real machining, this design has low cost and high credibility and it is appropriate for processing factory.