Winding process for end plate

A processing technology and end plate technology, which is applied in the field of end plate winding processing technology, can solve the problems of reduced product competitiveness, poor product output quality, and low production efficiency, and achieve low energy consumption, product quality assurance, and increased production capacity. Effect

Inactive Publication Date: 2013-05-01
FUJIAN BAODA STEEL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] The end plate has a broad application prospect and market, but the current end plate has unreasonable process flow, poor product output quality and low production efficiency in the production process, which directly leads to the reduction of the competitiveness of the product in the market and affects the development of the enterprise.

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0018] The invention relates to an end plate winding process, which is carried out according to the following process steps,

[0019] 1) Continuous casting slab: according to the chemical composition, it conforms to Q235B, and the continuous casting slab standard requires continuous casting of 120mm×120mm slab to flow out, and the temperature of the outflowing slab is about 950~1050°C;

[0020] 2) Cutting and conveying: According to the needs of subsequent processing, the steel billet is flame-cut from 3.8 meters to 6 meters, and then sent to the front roller table of the 560 roughing mill through the conveying roller table;

[0021] 3) Rough rolling and billet opening: send the steel billet into the 560 rough rolling mill through the roller table in front of the machine for five or seven passes of rough rolling, and use the rear upgrading table and the rear conveying roller table to cooperate with rolling up and down, and the rolling is completed Afterwards, it is sent out by...

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Abstract

The invention relates to a winding process for an end plate. The process flow comprises the steps of: continuously casting a billet; cutting and conveying; rough rolling and cogging; finish rolling; conveying; hot bending coiling of the end plate; rolling the coiled plate; planishing the end plate; collecting and cooling the end plate; welding the end plate and milling a welding line; leveling the end plate; and accepting and putting the end plate into a storeroom. With the adoption of a production method that continuous casting and rolling and hot bending, and bending of the end plate are effectively combined, production of the end plate is automated, scaled and low in energy consumption, so that the yield is greatly improved. The chemical and mechanical performances of the end plate completely meet the standard, so that the product quality is effectively ensured, and large scale production comes true.

Description

technical field [0001] The invention relates to an end plate winding processing technology, which is applied to the production of end plates. Background technique [0002] The end plate has a broad application prospect and market, but the current end plate has unreasonable process flow, poor product output quality and low production efficiency in the production process, which directly leads to the reduction of the competitiveness of the product in the market and affects the development of the enterprise. Therefore, it is the research object of the present invention to address the above problems. Contents of the invention [0003] The purpose of the present invention is to provide an end plate winding process, which helps to improve the production efficiency and product quality of the end plate, and provides effective power for enterprise development. [0004] The present invention is characterized in that it is an end plate winding process, which is characterized in that ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P15/00
Inventor 陈裕祥欧阳炳土廖维艺
Owner FUJIAN BAODA STEEL
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