Pipe bending method of pipe bending machine
A pipe bender and pipe bending technology, which is applied in the field of pipe bender bending, can solve the problems of pipe wall thinning and wrinkling, and achieve the effect of improving the processing yield, ensuring quality, and simple and effective methods
Inactive Publication Date: 2013-09-25
XINJIANG PANSHI STEEL SCI & TECH
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Problems solved by technology
[0003] The invention provides a pipe bending method of a pipe bending machine. The pipe bending method is relatively simple and can solve the problems of pipe wall thinning and wrinkling. Since the operation is relatively simple, the efficiency is relatively high
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Embodiment Construction
[0007] Fill the inside of the pipe fully before it is bent. After the pipe is bent, wait for the deformation to be stable, take out the filler, and the pipe is bent. The filler can be rubber or soft plastic, or other materials with a certain tension, and Soft materials are used as fillers, but the filling must be tight to ensure uniform force.
[0008] The specific implementation methods described in the present invention do not constitute a limitation to the scope of the application. Any modifications, equivalent replacements and improvements that can be made by professionals in the field within the spirit and principles of the present invention should be included in this application. within the scope of protection of the invention.
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The invention discloses a pipe bending method of a pipe bending machine. The pipe bending method comprises the steps of: filling the inner part of a pipe fully before bending the pipe; taking out the filling material after bending the pipe and after the deformation is steady so as to finish the bending process of the pipe, wherein the filling material is rubber or soft plastic. The pipe bending method of the pipe bending machine referred by the invention is simple and effective, is well verified in the practical application, can guarantee the quality of the bent pipe, and improves the rate of processing finished products.
Description
technical field [0001] The invention relates to a pipe bending method of a pipe bending machine, which belongs to the technical field of machinery. Background technique [0002] When the pipe bending machines in the prior art bend thin-walled square pipes, most of them adopt the traditional pipe bending method. During the bending process, the pipe wall is prone to thinning and wrinkling, which cannot guarantee the quality of the pipe. If other methods are used to ensure the processing quality, but the processing speed is relatively slow. Contents of the invention [0003] The invention provides a pipe bending method of a pipe bending machine. The pipe bending method is relatively simple, can solve the problems of pipe wall thinning and wrinkling, and has relatively high efficiency due to relatively simple operation. [0004] In order to solve the above technical problems, the present invention provides the following technical solutions: a pipe bending machine bending meth...
Claims
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IPC IPC(8): B21D9/15
Inventor 邢晓东
Owner XINJIANG PANSHI STEEL SCI & TECH