Raws li cov txheej txheem kev teeb tsa yav dhau los thiab cov cuab yeej xav tau, cov ntsiab lus hauv qab no yuav tsum tau saib xyuas tshwj xeeb thaum lub sijhawm teeb tsa:
Groove Machining Paub meej
Ua ntej dov -grooving, cov yeeb nkab yuav tsum tau ruaj khov kab rov tav, xyuas kom cov menyuam nyob twj ywm perpendicular (ntawm 90℃kaum sab xis) mus rau lub yeeb nkab kawg lub ntsej muag.
Tswj lub grooving ceev los ntawm kev siv lub siab maj mam thiab tsim cov zawj hauv theem; nruj me ntsis kom tsis txhob muaj quab yuam ntau dhau uas tuaj yeem tawg cov phab ntsa nyias - cov kav dej steel.
Tom qab machining, rov- ntsuas qhov tob thiab qhov dav, thiab zom cov burrs ntawm cov npoo npoo kom tiv thaiv lawv los ntawm kev txiav cov sealing gasket.
Sealing Gasket Installation Paub meej
Tsuas yog siv cov dej soapy los yog tshuaj ntxuav tes rau lubrication; nruj me ntsis txwv tsis pub siv lub tshuab roj lossis roj, uas tuaj yeem ua kom cov roj hmab aging.
Xyuas kom lub gasket tsis twisted los yog folded thaum haum rau cov yeeb nkab; qhov nruab nrab ntawm lub gasket yuav tsum tsis txhob protrude tshaj cov yeeb nkab kawg, thiab ob tog yuav tsum zaum symmetrically nyob rau hauv lub grooves ntawm ob lub kav dej.
Ua tib zoo tshuaj xyuas lub gasket ua ntej kev teeb tsa kom tsis txhob muaj av, grit, lossis cov xim pleev xim rau ntawm qhov chaw, tiv thaiv kom tsis txhob muaj kev cuam tshuam yav tom ntej.
Coupling Tightening Paub meej
Sab hauv tav ntawm lub coupling yuav tsum zaum tag nrho rau hauv cov yeeb nkab grooves; lawv yuav tsum tsis txhob so ntawm qhov chaw tiaj tus ntawm cov yeeb nkab phab ntsa.
Tighten bolts diagonally thiab nyob rau theem -tsis txhob nruj nruj ib sab ib zaug-kom paub meej tias txawm tias kev faib tawm ntawm lub zog hla lub coupling.
Saib xyuas lub gasket qhov mob thaum lub sij hawm nruj kom tsis txhob wrinkling lossis hloov; tsis muaj ib feem ntawm lub gasket yuav tsum pom los ntawm sab nraud.
System Integration thiab Txais Cov Lus Qhia
Siv cov hlua khi nruj rau cov yeeb nkab ncaj nraim los ntawm kev nyiam, tab sis nruab ib qho kev sib txuas yooj yim rau txhua 4-5 cov pob qij txha nruj kom haum rau thermal expansion thiab contraction.
Txhim kho kev txhawb nqa ntxiv lossis hangers hauv 500mm ntawm qhov sib koom ua ke ntawm ob sab; lub coupling nws tus kheej yuav tsum tsis txhob dais qhov hnyav ntawm cov yeeb nkab.
Ua kom siab maj mam thaum kuaj; Yog tias qhov sib koom ua ke, loosen cov bolts kom rov kho lub gasket ua ntej rov ua kom sib npaug -tsis txhob yuam cov bolts kom nruj.