金沙2278jscom-金沙官网js80806

Hello, welcome to visit Dongguan city Hong Ye Steel Structure Co., Ltd. official website!
Dongguan City Hong Ye Steel Structure Co., Ltd.Dongguan City Hong Ye Steel Structure Co., Ltd.Dongguan City Hong Ye Steel Structure Co., Ltd.
Advisory hotline:

15322877859
13827276879

Advanced Search:

contact us

联系大家

Dongguan Hong Ye Steel Structure Co., Ltd.

Cell phone:
Mr. Li 15322877859

Cell phone:
Miss Xi 13827276879

Tel: 0769-81928852

Fax: 0769-81928852

Mailbox: 364322010@qq.com

URL: www.hy-steel.cn

Address: Dongguan City Qishi Town Industrial Zone gold deposit

Company Dynamics

Steel building construction process diagram

Source: Time:2016-01-19 08:49:49 浏览次数:

Stakeout, accuracy relationship to draw lines of production of steel building components machining accuracy, is the first step in controlling the quality of steel construction, its construction process should be in accordance with:

Stakeout, accuracy relationship to draw lines of production of steel building components machining accuracy, is the first step in controlling the quality of steel construction, its construction process should be in accordance with:

施工流程图

Stakeout points crossed in the production of construction steel building components:

1. Stakeout platform should be smooth surface should be no oil, sediment and other contaminants, the original lines, printing, etc. should be eliminated in the net

2. Stake and draw a line should be selected control seal alignment and reference points

3. The design size 1: 1 amplification kind. Can be placed directly in the template (sample pole) on the line, but also the first model lofting do; should be separately composed number of materials, processing and inspection of the model, like rods

4. Stakeout, drawing a line should be set aside over the seam weld shrinkage and cutting. Processing allowance according to process requirements.

焊缝收缩余缝

图4.1

切割加工预留量

图4.2

5. check the specifications before drawing a line of steel, the material shall meet the design requirements, and should remove the steel surface oil, sediment and other contaminants

6. Draw lines are marked cutting, machining, hole making and assembly processes. Shall baseline reference point hole centerline hole gauge wire, cutting wire, edge machining lines drawn in with the stylus on the steel, tangential width of not more than 0.3mm, all numbers feed line (point) shall be marked with red eyes and make samples clearly marked with paint.

7. important parts should be drawn away from the cut line inspection line at 50mm, marked like red eyes, and make clearly marked with paint.

8. Draw lines should be marked acceptance batch number, member number, part number, part number, and processing methods symbols on parts, components.


Construction real figure

keys: 

Previous:Steel industry changes in the economic environment

next:Already the last article

Return

金沙2278jscom|金沙官网js80806

XML 地图 | Sitemap 地图