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Design Principle And Active Function Of Spot Welding Machine
Dec 12, 2018

The design principle and action function of spot welding machine are as follows:The exhaust pipe of automobile is not a whole, we need to weld several parts together, which is the function of our equipment to achieve. How to complete the whole production process and meet the requirements? We first design how to fix the spliced parts according to the shape and size of the exhaust pipe of automobile. Only then can the next welding work be carried out. Firstly, the clamp designed can not affect the welding position, and can fix all parts. Then, because the shape of the exhaust pipe and the welding position need to be rotated, we should design a device that can rotate the exhaust pipe. The programmable logic controller (PLC) is an industrial control computer specially designed for application in industrial environment. It stores instructions to perform logical operations, sequence control, timing, counting and arithmetic operations, and controls various types of machinery or production processes through digital and analog inputs and outputs. Programmable controller and its related principles are easy to make industrial control into a whole and to expand its functions. Besides completing various control functions, it also has the function of communication and networking with other computers. Modern economy requires automobile parts enterprises to respond quickly to market demand and produce various products of different batches, varieties, specifications, low cost and high quality. In order to meet this requirement, the control system of production equipment and automatic production line must have high reliability and flexibility, which requires a new control device to replace the old relay control system, so as to make the electrical control system work more reliable, easier to maintain, and more adaptable to changing process conditions. The programmable logic controller (PLC) just meets this requirement.