Steel bending forming processing technology

Abstract

The invention relates to a steel bending forming processing technology which is finished through cooperation with a steel bending forming die mainly. The steel bending forming die comprises a fixed base, a mounting base, a bending device, a moulding device and an intermittent transmission; the mounting base is mounted at the left end of the fixed base; the bending device is mounted at the right end of the fixed base; the moulding device is mounted on the front side of the upper end of the mounting base; and the intermittent transmission is mounted on the rear side of the upper end of the mounting base. The steel bending forming processing technology can solve the following problems: traditional steel manufacturing and forming equipment usually bends steel directly, the bending part is damaged due to large angle variation within short time, in addition, to-be-processed steel is generally longer, the bending part and the non-bending part have irregular deformation after bending to affectlater steel bending treatment, and as a bending plate is generally in direct contact with steel, and the bending plate has friction with steel during the bending process to affect the smooth degree of the steel surface.

Description

Technical field [0001] The invention relates to the technical field of steel forming, in particular to a steel bending forming process. Background technique [0002] Steel is a material with a certain shape, size and performance made by steel ingots, billets or steel through pressure processing. Most of the steel processing is through pressure processing, so that the processed steel produces plastic deformation. Steel is an important material necessary for the construction of the country and the realization of the four modernizations. It is widely used and has a wide variety of materials. According to the different cross-sectional shapes, steel is generally divided into four categories: profiles, plates, pipes and metal products. Steel generally needs to be processed into specific shapes and used in different places. [0003] At present, the following defects usually exist in the hot-rolled manufacturing and forming of steel: 1. Traditional steel manufacturing and forming equipme...

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Problems solved by technology

[0005] The invention can solve the problem that the traditional steel manufacturing and forming equipment usually directly bends the steel due to a large angle change in a short period of time, which will cause damage to the bending part, and because the steel to be processed is generally long After bending, there will be irregular deformation between the bent part and the unbent part, which will affect the next bending process of the steel. Since the bent plate is usually in direct contact with the steel, during the bending process, the bent plate and the steel will be separated. Friction occurs, affecting the smoothness of the steel surface and other problems

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