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行業(yè)資訊 所在位置- 首頁-新聞中心-行業(yè)資訊標(biāo)準(zhǔn)的方管生產(chǎn)流程介紹

標(biāo)準(zhǔn)的方管生產(chǎn)流程介紹

發(fā)布時間:2023-04-24 來源:http://m.95fjrc.com/

鋼筋桁架樓承板施工及安裝驗收質(zhì)量控制1. 開卷板探:將鋼板開卷后進入生產(chǎn)線,首行全板超聲波檢驗。
Quality Control for Construction and Installation Acceptance of Steel Bar Truss Floor Support Plate 1 Uncoiling plate detection: After uncoiling the steel plate and entering the production line, the entire plate is first subjected to ultrasonic inspection.
2. 矯平銑邊:通過壓砧機使原來卷曲的鋼板平整,再通過銑邊機對鋼板兩邊緣進行雙面銑削,使之達(dá)到要求的板寬、板邊平行度和坡口形狀。
2. Leveling and milling of edges: The originally curled steel plate is flattened by an anvil press, and then the two edges of the steel plate are double-sided milled by an edge milling machine to meet the required plate width, edge parallelism, and groove shape.
3. 剪切成型:在生產(chǎn)線上將鋼板沿外沿螺旋卷曲成管狀。
3. Shear forming: On the production line, the steel plate is spirally coiled along the outer edge into a tube shape.
4. 對焊切割:采用的雙面埋弧焊技術(shù)進行預(yù)焊接,內(nèi)焊接,外焊接。將焊接成型的方管使用等離子尺切割成規(guī)范長度。
 濟南方管
4. Butt welding and cutting: Advanced double-sided submerged arc welding technology is used for pre welding, internal welding, and external welding. Cut the welded square tube into standard lengths using a plasma ruler.
5. 目視檢查:由專業(yè)技術(shù)人員對一些基本的參數(shù)進行檢查。
5. Visual inspection: Professional technical personnel inspect some basic parameters.
6. 超聲波探傷:對內(nèi)外焊縫及焊縫兩側(cè)母材進行100%的檢查。
6. Ultrasonic testing: Conduct a 100% inspection of the internal and external welds and the base metal on both sides of the weld.
7. X射線探傷:對內(nèi)外焊縫進行100%的X射線工業(yè)電視檢查,采用圖象處理系統(tǒng)以保證探傷的靈敏度。
7. X-ray inspection: Conduct 100% X-ray industrial television inspection of internal and external welds, using an image processing system to ensure the sensitivity of the inspection.
8. 打壓試驗:在水壓試驗機上對方管進行逐根檢驗以保證方管達(dá)到標(biāo)準(zhǔn)要求的試驗壓力。
8. Pressure test: Conduct a piece by piece inspection on the square tube on the hydraulic testing machine to ensure that the square tube meets the standard test pressure requirements.
9. 倒棱平頭:將檢驗合格后的方管進行管端加工,達(dá)到要求的管端坡口尺寸
9. Chamfering and flat head: Process the qualified square tube at the pipe end to meet the required pipe end groove size
10. 后檢查:再次進行超聲波和X射線探傷以及進行管端磁粉檢驗,檢查是否存在焊接問題及管端缺陷。
10. Final inspection: Conduct ultrasonic and X-ray inspection again, as well as magnetic particle inspection of the pipe end, to check for welding problems and pipe end defects.
11. 涂油打標(biāo):合格后的方管進行涂油以防腐蝕,并根據(jù)用戶要求進行打標(biāo)。
11. Painting and marking: Qualified square pipes should be coated with oil to prevent corrosion and marked according to user requirements.
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