PVC dej yeeb nkab installation ceev faj

1, Sawing thiab beveling

Cov cuab yeej sawing yuav tsum zoo cov hniav saws, cutters thiab yeeb nkab cutters thiab lwm yam cuab yeej, txiav yuav tsum tiaj tus thiab perpendicular mus rau lub cev ntawm cov yeeb nkab, yuav tsum tsis txhob deformation ntawm seem.Lub qhov (socket) tuaj yeem xa mus rau 15 ° -30 ° bevel nrog cov ntaub ntawv nruab nrab phaj, lub thickness ntawm lub bevel yog 1/3-1/2 ntawm lub thickness ntawm cov yeeb nkab phab ntsa, qhov ntev yog feem ntau tsis tsawg tshaj li 3 hli, qhov seem yuav tsum. raug tshem tawm tom qab lub bevel tiav.

2 、 Qhov tob ntawm cov yeeb nkab kawg socket

Cov yeeb nkab haum yuav tsum tau muab tso rau ib zaug nrog cov yeeb nkab haum, thiab cov cim yuav tsum tau cim rau ntawm nws qhov chaw.

3. Adhesive painting

Nws raug nquahu kom xaiv PVC cov nplaum tshwj xeeb, nrog rau cov nplaum sib faib ntawm cov txhuam me me dipped hauv cov nplaum, pleev xim rau qhov sib koom ua ke ntawm cov yeeb nkab thiab cov yeeb nkab fittings, yuav tsum tau pleev xim rau axially, qhov kev txiav txim sai thiab sib npaug coated, thiab txhuam tus nqi ntawm cov nplaum. , tsis txhob nco cov txheej los yog txheej tuab heev.Kev tsim kho lub caij ntuj no yuav tsum tau them nyiaj tshwj xeeb rau kev tsim kho ntawm lub qhov (socket) yuav tsum tau coated ua ntej tom qab lub qhov (socket).

4 、 Kev sib txuas ntawm lub qhov (socket) interface

Tom qab lub qhov (socket) pleev xim rau nrog cov nplaum, cov yeeb nkab yuav tsum tau muab tso rau hauv lub qhov (socket) tam sim ntawd, kom cov yeeb nkab kawg ntxig qhov tob nyob rau hauv txoj kab nrog cov cim kos, thiab xyuas kom meej qhov ncaj ntawm lub qhov (socket) interface thiab txoj hauj lwm kom raug. interface, kuj yuav tsum tau khaws cia rau 2-3 feeb los tiv thaiv lub interface los ntawm slipping tawm, qhov yuam kev ntawm cov nodes ntawm prefabricated yeeb nkab kawg yuav tsum tsis txhob ntau tshaj 5 hli.

5, lub qhov (socket) interface tu

Tom qab lub qhov (socket) interface tau muab tso rau, cov nplaum extruded yuav tsum tau wiped huv si nrog paj rwb los yog ntaub qhuav dipped nyob rau hauv detergent.Raws li kev ua haujlwm ntawm cov nplaum nplaum thiab kev nyab xeeb kom txog thaum lub interface kho tau.Lub caij ntuj no lossis lub caij ntuj nag tsim kho lub sijhawm yuav tsum tau ncua kom tsim nyog.