1. Kev tswj xyuas zoo ua ntej PE yeeb nkab vuam
Ua ntej PE yeeb nkab vuam, kev tswj xyuas kev ua haujlwm yuav tsum ua kom zoo, yog li kev ua haujlwm zoo tuaj yeem txhim kho.
Ua ntej tshaj plaws, rau cov neeg ua haujlwm vuam, nws yog ib qho tsim nyog yuav tsum tswj hwm lawv cov kev ua tau zoo thiab kev txawj ntse, thiab xav kom lawv muaj daim ntawv pov thawj vuam tsim nyog. Nyob rau tib lub sijhawm, nws yog ib qho tsim nyog los tsim cov phiaj xwm kev tswj hwm zoo, thiab tsim kom muaj pab pawg neeg txawj ntse raws li nws qhov kev xav tau tiag tiag, txhawm rau txhim kho kev tsim kho kom zoo. Rau vuam cov ntaub ntawv raw, nws yog ib qho tsim nyog yuav tsum tau ua kom tau raws li cov kev cai hauv lub tebchaws.
Thib ob, nyob rau hauv cov txheej txheem ntawm kev xaiv cov khoom siv vuam rau HDPE kav, nws yog ib qho tsim nyog yuav tsum tau siv tag nrho cov tshuab hluav taws xob tsis siv neeg vuam tshuab kom lawv muaj cov haujlwm xws li tsis siv neeg them nyiaj, tsis siv neeg cua sov thiab siab, tsis siv neeg cov ntaub ntawv vuam cov ntaub ntawv, kev tshuaj xyuas tsis siv neeg, tsis siv neeg nrhiav, thiab tsis siv neeg tswb. Txhawm rau txhawb kev txhim kho ntawm kev ua haujlwm vuam.
Thirdly, nws yog ib qho tsim nyog yuav tau xaiv cov txheej txheem vuam thiab ntsuas nws. Nyob rau tib lub sijhawm, nws yog qhov tsim nyog los xyuas kom meej tias qhov zoo ntawm cov yaj ua tau raws li cov kev cai cuam tshuam, thiab cov teeb meem zoo tsis tuaj yeem tshwm sim. , Rau cov txheej txheem vuam, nws yog ib qho tsim nyog yuav tsum ua txoj haujlwm zoo ntawm kev ntsuam xyuas thiab tswj qhov ntsuas kub tsis pub dhau 230 degree, txhawm rau txhim kho nws txoj haujlwm zoo. Nyob rau tib lub sijhawm, nws yog ib qho tsim nyog los xyuas kom meej qhov zoo ntawm cov kav dej thiab fittings,
Tom qab qhov ua tau zoo raws li qhov yuav tsum tau ua, npaj cov vuam sib koom ua ke, ua haujlwm zoo ntawm kev tu, thiab khawb tawm cov oxide txheej.
Kev tswj xyuas zoo hauv PE yeeb nkab vuam txheej txheem
Hauv kev ua haujlwm vuam tiag tiag, nws yog qhov tsim nyog los ua txoj haujlwm zoo hauv kev tswj xyuas kom zoo, txo qis kev ua haujlwm tsis zoo thiab lwm yam tshwm sim, thiab maj mam txhim kho nws txoj haujlwm ua haujlwm.
Ua ntej, qhov kub ntawm lub tshuab vuam yuav tsum tau tswj ntawm li 210 degree los pab nws txoj kev kho vuam. Tsis tas li ntawd, nyob rau hauv huab cua los nag los nag thiab daus, nws tsis yog qhov tsim nyog rau kev ua haujlwm vuam, kom tsis txhob muaj qhov tshwm sim uas qhov kub thiab txias tsis dhau.
Thib ob, cov kws tsim kho kev tsim kho yuav tsum tau ua haujlwm nruj raws li cov cai tswjfwm kom ntseeg tau qhov tseeb ntawm cov ntaub ntawv ua haujlwm.
Thib peb, qhov kev sib sau ua ke yuav tsum tau tswj xyuas siab tshaj 21mm, thiab kev khiav hauj lwm ceev thiab kub yuav tsum tau tswj kev tshawb fawb kom tsis txhob muaj qhov tsis xws luag.
Plaub, lub vuam seam yuav tsum tau txias nyob rau hauv lub siab khov kho (natural cua txias), thiab nws tsis tuaj yeem txav los yog ntxiv siab.
Thib tsib, thaum lub sijhawm ua haujlwm vuam, nws yog ib qho tsim nyog los xyuas kom meej tias qhov chaw ntawm lub phaj cua sov yog ib txwm nyob hauv lub xeev huv.
3. Kev tswj xyuas zoo tom qab PE yeeb nkab vuam
Tom qab HDPE yeeb nkab yog welded, tus thawj saib xyuas ntawm Party A los yog lub tuam txhab tsim kho yuav tsum tau ua tiav kev soj ntsuam ntawm qhov zoo ntawm cov welded ib feem, thiab siv txoj kev soj ntsuam txiav (notch sampling soj ntsuam mus txog 5 feem pua) kom paub cov teeb meem uas twb muaj lawm. nyob rau hauv lub vuam ua hauj lwm nyob rau hauv lub sij hawm thiab daws lawv nyob rau hauv lub sij hawm. Nyob rau tib lub sijhawm, cov kws tshaj lij yuav tsum tau ua qhov ntsuas qhov ntsuas hluav taws xob, thiab lwm yam, thiab sib txuas cov kev tshuaj ntsuam random nrog kev tshuaj ntsuam xyuas. Piv txwv li, nyob rau hauv kev tshuaj ntsuam random ntawm kev txiav txim siab tensile peev xwm, ib zaug pom muaj teeb meem zoo, nws yog ib qho tsim nyog yuav tsum tau siv ib qho kev tshuaj ntsuam xyuas los txiav txim seb tag nrho cov khoom siv vuam puas muaj nyob. lus nug.
