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Method and system for continuously producing aluminium/stainless-steel compound material

A composite material and stainless steel technology, applied in furnace types, furnaces, heat treatment furnaces, etc., can solve the problems of low thickness accuracy of aluminum/stainless steel composite materials, difficult matching of punching gaps, and large overall dimensional deviation, so as to shorten the production cycle, High yield and the effect of solving deformation and bending

Active Publication Date: 2018-11-30
YINBANG CLAD MATERIAL
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The thickness accuracy of the aluminum / stainless steel composite material produced by this process is not high, and the overall size deviation of the product is large, which brings great difficulties to the subsequent stamping gap matching; the process is complicated

Method used

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  • Method and system for continuously producing aluminium/stainless-steel compound material
  • Method and system for continuously producing aluminium/stainless-steel compound material

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Embodiment Construction

[0058] The specific implementation manners of the present invention will be described in more detail below in conjunction with the accompanying drawings and examples, so as to better understand the solution of the present invention and its advantages in various aspects. However, the specific embodiments and examples described below are for the purpose of illustration only, rather than limiting the present invention.

[0059] In the embodiment of the method for continuously producing aluminum / stainless steel composite materials provided by the present invention, the produced aluminum alloy-stainless steel composite materials are mainly used for making cookware. Such as figure 1 Shown is a flow chart of a method for continuously producing aluminum / stainless steel composite materials in an embodiment of the present invention. In this embodiment, the number of composite layers of aluminum alloy and stainless steel is not limited, and can be two layers, three layers or five layers,...

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Abstract

The invention relates to a method and system for continuously producing an aluminium / stainless-steel compound material. The method comprises the following steps of: grinding surfaces to be compoundedof an aluminium-alloy layer and a stainless-steel layer; carrying out heating and insulating on the ground aluminium-alloy layer and stainless-steel layer; adopting surfaces to be compounded of the aluminium-alloy layer and the stainless-steel layer as combining surfaces, and rolling and compounding the aluminium-alloy layer and the stainless-steel layer to obtain a compound material; carrying outwinding, annealing and finishing on the compound material, wherein before grinding the surfaces to be compounded of the aluminium-alloy layer and the stainless-steel layer, using an unwinding deviceto supply the aluminium-alloy layer and the stainless-steel layer and apply front tension, wherein the supplying speed of the aluminium-alloy layer is lower than that of the stainless-steel layer; using a winding device to wind the compound material and apply back tension; tightening the aluminium-alloy layer and the stainless-steel layer by the front tension and the back tension. The method and system have the beneficial effects that continuous taped type production of the aluminium / stainless-steel compound material can be finished, short-process and high-efficiency industrial production of the aluminium / stainless-steel compound material can be realized, the yield can be increased and the productivity can be improved.

Description

technical field [0001] The invention generally relates to the technical field of composite material preparation, in particular to a method and system for continuously producing aluminum / stainless steel composite materials. Background technique [0002] Pots are essential cooking tools for every family. Statistics show that the ownership rate of pots in Chinese families exceeds 150%, and many families have more than two pots. The performance and function of pots are directly related to the The quality of life of a family. Every year, tens of millions of various cookers are sold and exported in China. In 2017, the retail sales of electric rice cookers alone reached 15.3 billion yuan, and the retail sales of electric pressure cookers exceeded 7.5 billion yuan, with an annual growth rate of 5%-10 % rate keeps growing. In 2016, the export value of Japanese rice cookers reached 3.337 billion yen (about 191 million yuan), more than 23 times that of 2007, of which exports to China...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C21D9/52C21D1/26B21B1/38B24B1/00
CPCB21B1/38B21B2001/386B24B1/00C21D1/26C21D9/52
Inventor 张小军韩银娜李龙周德敬
Owner YINBANG CLAD MATERIAL
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