Cov flanges tuaj yeem rov qab siv tau, tab sis tsim nyog txij nkawm thiab kev txiav txim yog qhov uas lawv xav tau raws li cov xwm txheej tshwj xeeb.
1. Txoj haujlwm ntawm flanges
Flanges yog qhov tseem ceeb ntawm cov kav dej txuas ntxiv, cov roj av, khoom siv, thiab lwm yam. Lawv ruaj ntseg cov khoom sib txuas thiab ua haujlwm kom tsim nyog. Flanges feem ntau muaj ob lub gaskets thiab ob peb bolts.
2. Yuav ua li cas los txiav txim siab seb puas rov qab ua dua
1. Saib lub ntsej muag flange rau qhov pom tseeb, deformation, lossis lwm yam kev puas tsuaj. Yog tias muaj, hloov nws.
2. Tshuaj xyuas cov flange gasket rau cov khoom tawg lossis kev puas tsuaj. Yog tias muaj, hloov nws.
3. Tshuaj xyuas cov flange bolts rau deformation lossis xov kev puas tsuaj. Yog li, hloov lawv.
4. Txiav txim siab seb daim Flange yog rov siv tau raws li cov khoom siv ua haujlwm lossis cov qauv kev cuam tshuam.
3. Yuav ua li cas kom muaj kev tswj hwm
1. Thaum disassembling ib flange, siv cov cuab yeej tsim nyog thiab ua raws cov txheej txheem tseeb.
2. Tom qab disassembling lub flange, ntxuav cov flange nto thiab bolts thiab soj ntsuam kev puas tsuaj.
3. Thaum txhim kho lub flange, ua raws cov txheej txheem raug thiab siv qhov tseeb torque.
4. Tom qab kev teeb tsa, xyuas tias cov Flange kev txuas yog nruj thiab lub gasket yog txeej-} ntawv pov thawj.
Nrog kev tu kom zoo thiab kho kom zoo, flanges tuaj yeem rov qab siv, txuas ntxiv lub neej ntawm koj cov khoom siv.