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Single-stage centrifugal pump with cap and shaft seizure method
In the course of the use of single-stage centrifugal pump, occasionally encounter the preparation of cap and shaft biting death, when encountered this situation, we all know what to do to deal with it? If you do not know, The following is a single-stage centrifugal pump prepared on the cap and shaft biting treatment introduced. Preparation of single-stage centrifugal pump cap and shaft seized method Single-stage centrifugal pump prepared cap and shaft seized method: the preparation of cap disassembly spindle cap and shaft biting occurs the phenomenon may be because the screw into the inside There is a slight burr on the threads or debris, and you can not take a hard nut rotation method. First of all, should be in the thread with bolt loosening agent, and then use a copper rod to beat the outer edge of the cap, the loosening agent into the spindle screw, while beating while rotating spare hat. If you use this method can not solve the problem. You can only choose the method of destroying the spare cap. There are two ways to destroy the spare cap: 1. Use the torch to cut the symmetrical position of the spare cap. When cutting the nut, it is required that the spline of the main shaft should not be damaged. 2. With the cut-off will be prepared on both sides of the hat cut, cutting must be carefully observed at the cutting, different wounded injury spindle screw. Then use flat 錾 will prepare the hat tick. Check the spindle for damage, if damaged, the screw should be repaired. Further reading: China Construction Water Exhibition Pump Valve Tube Fittings Exhibition Water Expo Xiamen Maritime Exhibition Industrial Internet (Xiamen) Technology Co., Ltd. Asia Pump Network Editor: He Daohui (QQ / WeChat:) http: //mj.liuti .cn / (Service Hotline:)