能源研究与管理
能源研究與管理
능원연구여관리
JIANGXI ENERGY
2014年
4期
38-39,54
,共3页
管屏%集箱%水压试验%水压试验工装
管屏%集箱%水壓試驗%水壓試驗工裝
관병%집상%수압시험%수압시험공장
platen superheater%header%hydrostatic pressure%hydrostatic pressure equipm ent
从解决管屏集箱水压试验时要留水压余量、工序繁多、加工效率低入手，改进了水压试验工艺，设计出了外压紧式水压试验工装，使管屏小集箱水压试验时可不预留水压余量，对接坡口可直接加工到图纸尺寸，简化工序，提高工作效率，降低成本。经实践证明，值得推广，供同行借鉴参考。
從解決管屏集箱水壓試驗時要留水壓餘量、工序繁多、加工效率低入手，改進瞭水壓試驗工藝，設計齣瞭外壓緊式水壓試驗工裝，使管屏小集箱水壓試驗時可不預留水壓餘量，對接坡口可直接加工到圖紙呎吋，簡化工序，提高工作效率，降低成本。經實踐證明，值得推廣，供同行藉鑒參攷。
종해결관병집상수압시험시요류수압여량、공서번다、가공효솔저입수，개진료수압시험공예，설계출료외압긴식수압시험공장，사관병소집상수압시험시가불예류수압여량，대접파구가직접가공도도지척촌，간화공서，제고공작효솔，강저성본。경실천증명，치득추엄，공동행차감삼고。
Anew technology in hydraulic pressure was introduced,w hich tellhow to design the clam ping ofthe hydraulic test m oulds from outside to im prove the technology ofthe hydraulic testand working efficiency,and reduce the working process. Then itisnotnecessary to rem ain the hydraulic pressure m argin during the hydraulic testofw ater-w allofthe header.The butt groove should be machined directly according to the size of the draw ings to sim plify the working process and reduce the costs.The technology was proved by practices and deserved to popularize for academ ic reference.
