Analysis Of Factors Limiting Stretch And Bend Processing in Production

Do you know the factors that limit stretching and bending in production?

In production, there are two main factors that limit stretching and bending processing: one is stretching and bending fracture, one is the section size deformation is too large. The first thing to consider is these two aspects. In addition, minimizing the elastic recovery is also an important basis for selecting the process parameters. The member under the joint action of axial tension and bending moment is called the tension bending member, which includes the eccentric tension member and the tie rod member with transverse load. Tension-bending members are seldom used in steel structures. For tensile bending member, if the bending moment is not large and mainly under the action of axial tension, its section form and general axial rod. Bending in the joint action of tension and bending moment, section plastic hinge is regarded as the limit of bearing capacity.

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