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1.巧改O形密封圈在维修中常遇到O形圈采购困难问题,严重影响维修进度。为尽快完成修复工作,可通过巧改O形圈解决这一难题。例如管接头处的O形圈损坏后,可先用剪刀将1个断面直径相同、外径较大的O形圈剪断,再按照O形圈安装槽尺寸剪去过长部分(两断面均成45。角),最后将其置入安装槽并压紧即可。在改做密封盖上O形圈时,可在其断面上涂抹AB胶,待粘接牢固后再进行安装。
1. Qiao change O-ring in the repair often encountered O-ring procurement difficulties, a serious impact on maintenance progress. In order to complete the repair work as soon as possible, this problem can be solved by skillfully changing the O-ring. For example, after the O-ring at the pipe joint is damaged, scissors may be used to cut off an o-ring with the same cross-sectional diameter and larger outer diameter and cut the o-ring according to the size of the o-ring mounting groove 45. angle), and finally put it into the installation groove and can be compressed. When changing the O-ring on the seal cover, apply AB glue on the cross-section of the seal, and then attach it firmly before bonding.