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Manufacturing process for steel structure

A manufacturing process and steel structure technology, applied in the field of steel structure manufacturing process, can solve the problems of high product cost, uncoordinated process steps, affecting product quality, etc., and achieve the effect of reasonable process arrangement

Inactive Publication Date: 2016-06-22
CHONGQING YIMAN ENVIRONMENTAL PROTECTION EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing steel structure manufacturing process has uncoordinated and unreasonable process steps, sometimes resulting in repeated or over-processing, which seriously affects product quality, and the scrap rate is high, requiring high operating skills for employees, resulting in high product costs. high
[0003] In addition, the existing steel structure manufacturing process steps are lengthy, and there are many unreasonable places in the allocation of each process

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The present invention will be further described below in conjunction with embodiment:

[0028] A steel structure manufacturing process, comprising the steps of:

[0029] 1), the main production process is: lofting - blanking - computer programming - jigsaw - CNC cutting - assembly - submerged arc welding - hole making - assembly - corrective molding - blanking of riveter parts - production assembly - welding And welding inspection - anti-rust treatment, serial number - component inspection and delivery;

[0030] 2), making stakeout

[0031] Stakeout is the first process in the steel structure manufacturing process. Only when the size of the stakeout is accurate can the accumulated errors of the subsequent processing steps be avoided and the quality of the entire project can be guaranteed. Therefore, the following links must be paid attention to in the stakeout work:

[0032] Before setting out, you must be familiar with the drawings, and check whether there are any ...

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PUM

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Abstract

The invention discloses a manufacturing process for a steel structure. The manufacturing process for the steel structure comprises the following steps of lofting; blanking; computer programming; plate splicing; CNC cutting; assemblage; submerged arc welding; drilling; assembly; correction and forming; riveting parts blanking; manufacturing and assembling; welding and welding inspection; antirust processing and numbering; and component leave-factory check and acceptance. According to the manufacturing process for the steel structure, the process arrangement is reasonable and coordinated, the rejection rate can be effectively decreased, and the product quality is high.

Description

technical field [0001] The invention relates to a steel structure manufacturing process. Background technique [0002] The existing steel structure manufacturing process has uncoordinated and unreasonable process steps, sometimes resulting in repeated or over-processing, which seriously affects product quality, and the scrap rate is high, requiring high operating skills for employees, resulting in high product costs. high. [0003] In addition, the existing steel structure manufacturing process has long steps, and there are many unreasonable places in the allocation of each process. Contents of the invention [0004] In order to achieve the purpose of the present invention, the present invention provides a reasonable and coordinated steel structure manufacturing process [0005] In order to solve the problems of the technologies described above, the present invention adopts the following technical solutions: [0006] A steel structure manufacturing process, comprising t...

Claims

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Application Information

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IPC IPC(8): B23P15/00
Inventor 何永金
Owner CHONGQING YIMAN ENVIRONMENTAL PROTECTION EQUIP