Yuav ua li cas cov ntsiab lus yuav tsum tau them sai sai rau thaum txhim kho lub caij nplooj ntoos hlav kub rwb thaiv tsev kav?
Qhov kub-melt installation ntawm kub caij nplooj ntoos hlav rwb thaiv tsev yeeb nkab PE-RT II yuav tsum xaiv cov txheej txheem raws li cov yeeb nkab txoj kab uas hla: me me diameters (DN20 ~ 110) feem ntau siv kub-sockets, thiab cov cua kub phaj kub feem ntau yog 250 ~ 260℃(qee manufacturers pom zoo 230 ~ 250 degree); Cov kab loj loj (DN120 ~ 500) siv kub- cov pob qij txha tawg, thiab cov phaj cua sov preheating yog 210 ~ 220℃. Tsis tas li ntawd, electrofusion vuam tuaj yeem ntxiv rau lub sijhawm tshwj xeeb. Nws yuav tsum tau hais tias tus nqi tso tawm ntawm tus pas ntsuas kub yog rau kev siv nkaus xwb, thiab qhov kawg vuam zoo yuav tsum yog raws li cov qauv curl tsim tom qab cov yeeb nkab kawg yog yaj. Ua ntej kev teeb tsa, kos duab kos duab yuav tsum tau npaj thiab nthuav tawm kev ua tiav tiav; ua ntej welding, cov yeeb nkab yuav tsum tau kho ntawm lub fixture, thiab cov kab nruab nrab yuav tsum tau ua kom zoo. So qhov 100mm sab hauv thiab sab nraum cov yeeb nkab kawg nrog ib daim ntaub huv si. Nyob rau tib lub sijhawm, tshem tawm cov polyurethane oxide nplai thiab cov roj stain rau ntawm lub plhaub sab nraud ntawm lub ntsej muag kawg ntawm cov txheej txheem rwb thaiv tsev ntawm qhov sib koom ua ke. End milling yuav tsum tau ua kom maj mam thiab tsis tu ncua kom tsis txhob khawb. Tom qab cov cua sov ua tiav, lub qhov (socket) lossis qhov chaw nres nkoj yuav tsum ua kom tiav sai. Tom qab docking, lub clamp yog xauv tam sim ntawd, thiab lub siab tas li yog tswj kom txog thaum lub interface ib txwm txias rau chav tsev kub. Kev txav los yog quab yuam raug txwv nruj me ntsis rau lub sijhawm no. Tom qab txias, xyuas qhov sib txuas ntawm vuam. Lub curling thickness yuav tsum tsis txhob tsawg tshaj li 1/10 ntawm cov yeeb nkab phab ntsa thickness. Hais txog qhov loj ntawm curling, cov ntaub ntawv sib txawv sib txawv. Cov qauv sib xws yog qhov siab 2 ~ 4mm thiab dav 4 ~ 8mm (tseem muaj cov ntaub ntawv kaw qhov siab ntawm 1.5 ~ 6mm). Kev ua haujlwm tiag tiag yuav tsum yog raws li cov chaw tsim khoom siv yeeb nkab "Construction Disclosure Book". Tag nrho cov txheej txheem yuav tsum nruj me ntsis raws li kev khiav hauj lwm specifications, them tshwj xeeb mloog mus rau lub sij hawm luv luv cua sov, ceev ceev, thiab ruaj khov siab kom ntseeg tau tias kev sib koom tes sealing thiab ua tau raws li qhov kub thiab txias thiab rwb thaiv tsev yuav tsum tau ntawm cov kav dej kub lub caij nplooj ntoos hlav rau lub sij hawm ntev -.