Process for correcting deformation of ring piece through welding shrinkage

The invention relates to a process for correcting deformation of a ring piece through welding shrinkage, and belongs to the field of ring piece correction. The deformation process includes the following steps that (1) a deformation point is found out through measurement; and (2) the deformation poin...

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Bibliographic Details
Main Authors LI XIUYUN, SUN GAOYAN, LI XUEHU, CAI YINGJIE
Format Patent
LanguageChinese
English
Published 01.12.2017
Subjects
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
PERFORMING OPERATIONS
PUNCHING METAL
TRANSPORTING
WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Summary:The invention relates to a process for correcting deformation of a ring piece through welding shrinkage, and belongs to the field of ring piece correction. The deformation process includes the following steps that (1) a deformation point is found out through measurement; and (2) the deformation point is further welded. By the adoption of the deformation process, deformation of the ring piece can be corrected through welding shrinkage, process operation is easy, the percent of pass is high and controllability is good. 本发明涉及种环类件焊接收缩矫正其变形工艺，属于环类件矫正领域。包括以下步骤：(1)测量找到变形点；(2)对变形点施焊。本发明对环类件通过焊接收缩矫正其变形，工艺操作简单，合格率高，可控性好。
Bibliography:Application Number: CN20171716866