If the temperature exceeds a certain value during the processing of the product, the surface of the product will be somewhat deformed, and many small cracks will occur on the surface of the product, but this problem actually occurs. Not only temperature but also curved pipe processing material can be an issue. The processing machine may be damaged due to the high-speed deformation of the product being processed.
Everyone knows that under the conditions of crack formation, the crack length can reach the vertical axis perpendicular to the grain boundaries, that is, the vertical axis perpendicular to the pipe clamp extended during product processing. After heat treatment, the product should do the following: in general, the bending mechanism of the pipe processing equipment and the condition of the fine cracks are checked, and the tensile strength is not affected at room temperature.
When transporting and processing pipelines, the bending direction of products with different radii and angles also changes. These products have become an integral part of the engineering pipeline. When the product wall thickness changes and bends, the mechanical properties change, the product quality affects the product quality, and the product processing technology is very important.
In fact, China pipe bending machine processing technology is very important. Most of the cracks on the surface of the product are affected by temperature during processing, so it is necessary to check the processing temperature and the degree of product bending during processing. The higher the microcrack, the more microcracks occur. Small parts are caused by small cracks on the surface of the product due to thermal bending.