Stainless steel strip cold rolling process

Abstract

The invention relates to the field of stainless steel strips, in particular to a stainless steel strip cold rolling process. According to the process, the adopted cold rolling equipment comprises a base, a feeding coil, a winding coil, a power mechanism, a cold rolling mechanism, a guide mechanism, a foreign matter removing mechanism and a cooling mechanism, wherein the feeding coil and the winding coil are respectively fixed on two sides of the upper end of the base; the cold rolling mechanism is fixed in the middle of the upper end of the base and is driven by the power mechanism; the powermechanism is fixedly connected to the upper end of the base; and the guide mechanism and the foreign matter removing mechanism are arranged on the right side of the cold rolling mechanism. The guide mechanism and the foreign matter removing mechanism are arranged, the steel strips to be machined can be positioned by utilizing a guide wheel and a wheel groove in the guide mechanism so as to be prevented from deviating in the processing process; the foreign matter on the surface of the steel strip can be removed by utilizing a brush of the foreign matter removing mechanism when the steel strip passes through a bearing roller, and scratches and grooves on the surface of the steel strip due to the foreign matter are avoided when the steel strip is subjected to cold rolling.

Description

technical field [0001] The invention relates to the field of stainless steel strips, in particular to a stainless steel strip cold rolling process. Background technique [0002] Like other materials, the physical properties of stainless steel strip mainly include the following aspects: thermodynamic properties such as melting point, specific heat capacity, thermal conductivity and linear expansion coefficient, electromagnetic properties such as resistivity, electrical conductivity and magnetic permeability, and Young's modulus of elasticity , rigidity coefficient and other mechanical properties. These properties are generally considered to be the inherent characteristics of stainless steel materials, but they are also affected by factors such as temperature, processing degree and magnetic field strength. Under normal circumstances, compared with pure iron, stainless steel has lower thermal conductivity and higher electrical resistance, while properties such as linear expans...

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Problems solved by technology

[0003] At present, the stainless steel strip needs to be processed by a cold rolling device during production and processing, but the cold rolling device in the prior art does not have a guiding mechanism when the steel strip is cold rolled, and the steel strip may be deflected during cold rolling. In addition, foreign matter may fall on the steel strip during cold rolling, which will cause scratches or grooves on the surface of the steel strip during cold rolling, which will affect the quality of the steel strip; a large amount of heat will be generated during cold rolling, and the short-term content Easy to produce secondary deformation, resulting in unqualified steel strip production specifications

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