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[". 동기계 장치의 진입 및 진출 파이프라인의應力检查问题。

2017-08-08View Original

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[". 경험이 있는 분들께 여쭤보고 싶습니다..请教一下有经验的朋友们。泵类设备在安装施工过程中原则上都要进行管线应力检查。但是进、出口带软连接的管线,还要不要进行这项检查呢?????是那种橡胶软连接。。。。。。我们这里施工人员就咬死进出口的软连接在,所以不必进行应力检测,甚至轴对中时管线也未曾断开。。。。以前没遇到类似问题啊,求指教。
Reply #22017-08-08
사고。。。。。。。。。。。。。
Reply #32017-08-08
개인의 견해에 따르면, 泵和电机对中时,要考虑泵的出入口管线的应力问题。至于你所描述的泵的出入口管线有软管连接,严格讲不管什么连接形式,都要把管线的应力考虑进去。另,机泵对中时,应当按照泵开启时的状态来考虑。即泵运行时的状态。如果出入口管线没有连接,就要消除应力。
Reply #42017-08-09
소프트 연결은 장时间应力受力使用寿命会缩短,所以软连接受力越少越好。所以,没什么好说的,能检查就检查。
Reply #52017-08-10
만약 소프트 연결 문제가 크지 않다면 但是法空孔偏差也不能太大。但是法空孔偏差也不能太大。但是法空孔偏差也不能太大。但是法空孔偏差也不能太大。但是法空孔偏差也不能太大。

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