Elastic-plastic Deformation And Processing Speed Of Two-roll Straightener

With the continuous development of modern industry, the demand for its pipes is also rising. From the statistics of relevant data, the per capita use of pipes in the world is 50 kilograms, and the processing requirements of two-roll straighteners for pipes are It is relatively high, the demand for steel pipe specifications and models is diversified, and it also requires stricter requirements for processing quality.

In the process of cutting and cooling, the two-roll straightener will inevitably have different degrees of bending, wave and twisted plastic deformation due to its uneven plastic deformation or uneven heating and cooling. Internal residual stress is generated, which must be straightened with a two-roll straightening machine before it becomes a qualified product.

 The processing of the two-roll straightening machine will enable the steel pipe to effectively withstand a certain way and a certain amount of external force to a certain extent, and will effectively produce its elastic-plastic deformation to a certain extent in the process of use. , it will also produce elastic recovery deformation under the action of internal force.

The two-roll straightening machine achieves the required leveling effect until the internal force reaches a new balance; the straightening process is essentially an elastic-plastic deformation process, which is highly practical in the process of use, and is very stable and fast in the process of processing. Fast, the surface quality of the product is good and the machining accuracy is high.

The two-roll straightening machine is mainly used to straighten metal materials and pipes during operation. Its main working method is to effectively extrude the material to make it straight. The two-roll straightening machine is a heat treatment After the metal parts are straightened. It has high measurement accuracy, fast production rhythm and strong adaptability, and is deeply loved by many consumers.