| How does intermediate frequency pipe bender operate
Medium frequency tube bender adopts medium frequency induction heating to twist the workpiece under some heating conditions. Compared with the usual cold pipe bender, not only do not need a set of common die, and the machine volume is only the same as the standard cold pipe bender. Intermediate frequency hot pipe bending technology is an economical and useful one among all kinds of existing pipe bending technologies.
Recently, the production technology chosen by the world's metal pipe fitting manufacturers is basically common with foreign counterparts, which can be said to be synchronous. Some manufacturers have reached the level of technology in some aspects of the industry to take the lead. However, compared with foreign counterparts, there are two main differences between domestic pipe fitting manufacturers. First, advanced equipment is not as good as foreign counterparts, and the automation degree of existing equipment is poor, coupled with the order-oriented production mode, the production rate is low; Another point is to improve the technology, quality and site management details, such as the appearance of the quality of goods.
The end of the pipe bender feeder is sent to the moving car, which is pulled forward by the pipe during the tortuous process of pipe making. Such after removed are thrust, and then remove the synchronous nature of the car and winding speed of doubt, remove the thrust, but the setting of the dc motor feedback system, simplifies the electric circuit, as is the thrust of the twists and turns of the pipe is very powerful, especially in the twists and turns of larger diameter pipe, the thrust is necessary. So the pipe bender added the main push equipment.
When the car twists and turns, as a load, it is pulled forward by the tube. In order to improve the twists and turns, the wall thickness of the tube twists and turns is thinned, which reduces the role of rebound and adds the role of boosting equipment. After the twists and turns, the pressure film should not only press the pipe, but also be pushed forward by the thrust, which can constitute a side thrust to help bending. Bend the arm and twisting spindle cohesion became one bend bend mold shaft join into an organic whole, bend bend mold axis can be replaced, apply to up and down movement, pipe bender that structure is reasonable, not only add some mechanical strength, and structure is very brief, and then can make electric circuit more simplified.
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