The design principle of the spot welding machine and the realized action functions
The design principle of spot welding machine and the realized action function: the car exhaust pipe is not a whole, we need to weld several parts together, this is our equipment to achieve the function, how to complete the whole production process and meet the requirements, we according to the shape and size of the car exhaust pipe first design how to fix the spliced parts, so as to carry out the next step of the welding work. First of all, we design the clamps in such a way that they do not interfere with the welding position and can hold the parts in place. Then because of the shape of the exhaust pipe and the need to weld the position needs to be rotated, we should design the device that can rotate the exhaust pipe Programmable logic controller PLC is a kind of industrial control computer designed to be applied in the industrial environment. It stores instructions within it to perform operations such as logical operations, sequential 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 are easy to make industrial control to form a whole, easy to expand its function of the principle of design, in addition to be able to complete a variety of control functions, there are other computer communication with the function of networking. The modern economy requires auto parts enterprises to respond quickly to market demand, to produce a variety of different batches, multiple varieties, multi-specification, low-cost and high-quality products. In order to meet this requirement, production equipment and automatic production line control system with high reliability and flexibility, which needs to seek a new control device to replace the old-fashioned relay control system, so that the electrical control system is more reliable, easier to maintain, and more adaptable to frequent changes in process conditions. Programmable controllers have emerged in response to this requirement.
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