Wire cutting machine control system

Abstract

The invention discloses a wire cutting machine control system, and relates to the technical field of wire cutting machining. The wire cutting machine control system comprises a system board, a controlboard and a power supply board, wherein the system board comprises a system core chip set, a system leading-out interface set and a system internal interface set; the control board comprises a DSP chip, a control leading-out interface set and a control internal interface set; the power board comprises an input voltage interface and an output voltage interface; and the system internal interface set and the control leading-out interface set are connected through an RS232 communication protocol, and the system leading-out interface set is connected with a display device and an input device. Compared with the prior art, the technical scheme of an ARM + lower computer is adopted, so that the control system is simple in structure, low in energy consumption, and strong in adaptability, and is capable of being operated for a long time under an industrial-grade working condition of 40-80 DEG C stably, meanwhile, the drawing function and the code generation function are integrated so that programming and control can be carried out synchronously, and the use is more convenient.

Description

Technical field [0001] The invention relates to the technical field of wire cutting processing, in particular to a wire cutting control system. Background technique [0002] Wire cutting machine tools (ie, wire EDM machine tools) have a very important position in the field of machinery manufacturing. They are often used in the cutting and forming of various complex-shaped parts, especially in the cutting of difficult-to-machine materials. Its processing capacity and processing Quality is almost irreplaceable. At present, the carrier of the known WEDM control system is the x86 platform + PCI card form, which has large energy consumption and poor stability, and cannot reach the industrial-grade operating standard of -40℃~80℃. At the same time, due to its high energy consumption, it needs to be increased. With cooling fans, this complex product structure cannot adapt to the harsh processing links of dust, high heat, and high humidity in the factory. In addition, independent drawin...

AI Technical Summary

Problems solved by technology

At present, the carrier of the known wire cutting programming and control system is x86 platform + PCI card, which consumes a lot of energy and has poor stability. Install cooling fan, this complex product structure cannot adapt to the harsh processing links of dusty, high heat and high humidity in the factory

In addition, an independent drawing software is required, and an interface with AutoCAD is also provided, which limits the version of AutoCAD that can be interfaced. It is difficult to learn and has poor compatibility. When users use different control systems, they must learn the corresponding software, which increases the difficulty of learning. After the drawing is finished, 3B code or G code should be generated for the control software to read, or passed to the lower device. During the processing, if you want to change the processing parameters of multiple cutting, you need to press the button on the machine control panel set in the form of