A fast heating and bending device

Abstract

The invention provides a fast-electrifying heating bending device which comprises a control unit, a mechanical motion unit, a temperature control unit, a temperature measuring unit and a cooling water unit, wherein the mechanical motion unit is connected with the control unit, and used for clamping a product to be bent and performing heating bending for the product to be bent; the temperature control unit is connected with the control unit, and used for performing temperature control for the mechanical motion unit; the temperature measuring unit is connected with the control unit, and used for monitoring the temperature of the product to be bent; and the cooling water unit is connected with the control unit, and used for cooling the mechanical motion unit. The fast-electrifying heating bending device provided by the invention can achieve good and fast automatic bending control of a heating element bar material, so that the production efficiency is improved, and the service life of the heating body is guaranteed simultaneously.

Description

technical field [0001] The invention relates to the field of high-temperature plastic processing, and in particular to a rapid electric heating bending device. Background technique [0002] MoSi 2 Heating elements are widely used in metallurgy, glass, ceramics and other industries. In general, MoSi 2 The hot end of the heating element is U-shaped, W-shaped or other more complex shapes, which is beneficial to increase the heating surface area of ​​the element and increase the heating power; or according to the installation requirements of the heating element, the hot or cold end needs to be bent into 90° ° or 45° and other angles, which must involve MoSi 2 For the problem of bar bending, generally the best shape of the bending part is a semicircle, which is conducive to reducing the stress concentration problem of the bending part during the heating and cooling process, thereby helping to improve the service life of the heating element. However, the methods commonly used t...

AI Technical Summary

Problems solved by technology

Although this invention solves the problem of product heating and bending, in the actual use process, because the pressure and movement of the clamp cannot be adjusted in real time, it is easy to cause microcracks inside the product due to excessive clamping pressure on the clamping part of the clamp, which will affect the use of the product. Life or fracture and scrap; on the other hand, due to the temperature rise and expansion of the product, the final bending shape is difficult to control, and the product yield is low

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