[1] 王 军,任国庆,陈 松,等. 螺旋埋弧焊管成型辊痕的原因分析及控制[J].焊管,2020,43(12):16-21.[doi:10.19291/j.cnki.1001-3938.2020.12.004]
  WANG Jun,REN Guoqing,CHEN Song,et al. Cause Analysis and Control of Spiral Submerged Arc Welded Pipe Forming Roll Mark[J].,2020,43(12):16-21.[doi:10.19291/j.cnki.1001-3938.2020.12.004]
点击复制

 螺旋埋弧焊管成型辊痕的原因分析及控制()
分享到:

《焊管》[ISSN:1001-3938/CN:61-1160/TE]

卷:
43
期数:
2020年第12期
页码:
16-21
栏目:
应用与开发
出版日期:
2020-12-28

文章信息/Info

Title:
 Cause Analysis and Control of Spiral Submerged Arc Welded Pipe Forming Roll Mark
文章编号:
10.19291/j.cnki.1001-3938.2020.12.004
作者:
 王 军任国庆陈 松张 涛
 华油钢管有限公司 扬州分公司,江苏 扬州 225000
Author(s):
 WANG Jun REN Guoqing CHEN Song ZHANG Tao
 Yangzhou Subsidiary Company, North China Petroleum Steel Pipe Co., Ltd., Yangzhou 225000, Jiangsu, China
关键词:
 螺旋埋弧焊管成型辊痕成型辊锥度
Keywords:
 spiral submerged arc welded pipe roll mark taper of forming roller
分类号:
TG335.75
DOI:
10.19291/j.cnki.1001-3938.2020.12.004
文献标志码:
B
摘要:
 针对螺旋埋弧焊管三辊弯板成型时常见的辊痕缺陷,分析了辊痕形成的原因,并提出相应的改进措施,利用solidworks软件建立了三辊弯板式成型机中成型辊设备和多种成型角螺旋管坯的立体模型,模拟螺旋埋弧焊管在变量仅为成型辊外圆面锥度和钢管成型角情况下(即1#、3#成型辊旋转角为变量)的辊痕情况。对比发现,辊痕深浅与钢管成型角密切相关;同等变量条件下成型角越小,造成的辊痕越深,且同等变量条件下1#辊产生的辊痕深度和面积大于3#辊产生的辊痕。通过不同锥度的成型辊对比,得出了不同成型角度螺旋埋弧焊管适用的最佳成型辊外圆面锥度。
Abstract:
 Aiming at the common defects of roll marks in three roll bending plate forming of spiral submerged arc welded pipe, the causes of roll marks are analyzed, and the corresponding improvement measures are put forward. Solidworks software is used to establish the stereoscopic model of the forming roller equipment and spiral tube blank with various forming angles of the three roller bending plate forming machine. The roll mark of spiral submerged arc welded pipe is simulated when the variables are the only taper of outer circle surface of forming roller and forming angle of steel pipe, that is, the rotation angle of the 1# and 3# forming roller is the variable. It is found that the depth of roll mark is closely related to the forming angle of steel pipe. The smaller the forming angle is, the deeper the roll mark will be. Moreover, the depth and area of the roll marks produced by 1# roller are greater than those by 3# rollers under the same variable conditions. Through the comparison of forming rollers with different taper, the best taper of forming roller for spiral submerged arc welded steel pipe with different forming angles is obtained.

参考文献/References:

[1] 王坤显. 低结构应力螺旋焊管成型调整探讨[J]. 钢管,2005,34(2):26-29.
[2] 由立明,石成江,吴明,等. 螺旋埋弧焊钢管调型参数计算分析[J]. 抚顺石油学院学报,2001,21(4):47-50.
[3] 罗秀峰. 螺旋焊管成型参数的优化设计[D]. 哈尔滨:哈尔滨工业大学,2007.
[4] 崔远洋. 螺旋埋弧焊管机组三辊弯板机的控制[J]. 焊管,2012,35(6):51-54.
[5] 白忠泉. 螺旋焊管的成型技术 [J]. 焊管,2004,27(5):48-56.
[6] 尹国耀. 螺旋埋弧焊管卷制中包申格效应的机理分析[J]. 油气储运,2003,22(7):44-46.
[7] 雷华,丁锋. 螺旋焊管成型辊的分析[J]. 工具研究与应用,2003,32(4):37-40.
[8] 韩丽娟,郭卫东. 螺旋焊管成型角的合理选择[J]. 焊管,2001,24(9):31-32.
[9] 李福金. 螺旋焊管关键成型工艺参数仿真研究[D]. 秦皇岛:燕山大学,2015.

备注/Memo

备注/Memo:
作者简介:王 军(1987—),男,工程师,主要从事螺旋焊管的工艺研究和成型设备技术相关工作。
收稿日期:2020-04-22
更新日期/Last Update: 2021-02-03