Cov yeeb nkab tsis raug txiav thiab Deburring
Ib qho yuam kev feem ntau thaum txhim kho PEX compression fittings yog cov yeeb nkab tsis raug. Siv cov cuab yeej tsis tsim nyog lossis txoj hauv kev los txiav cov kav dej PEX tuaj yeem ua rau cov npoo tsis sib xws lossis jagged. Cov imperfections no tuaj yeem tiv thaiv lub nplhaib compression los ntawm kev tsim ib lub foob kom raug, ua rau xau. Tsis tas li ntawd, kev ua tsis tiav ntawm cov yeeb nkab txiav cov npoo tuaj yeem ua rau muaj kev cuam tshuam nrog kev sib txuas thiab cuam tshuam rau kev sib txuas ntawm kev ncaj ncees. Txhawm rau zam cov teeb meem no, ib txwm siv lub tshuab txiav yeeb nkab zoo tsim tshwj xeeb rau PEX thiab xyuas kom meej tias qhov txiav yog du thiab huv. Deburring cov cuab yeej yuav tsum tau siv los tshem tawm cov burrs seem ntawm cov yeeb nkab kawg.
Cov yeeb nkab Insertion qhov tob
Lwm qhov yuam kev tsis tu ncua yog tsis tso cov yeeb nkab PEX kom deb txaus rau hauv qhov sib dhos haum. Cov yeeb nkab yuav tsum raug thawb mus rau hauv qhov haum kom ntseeg tau tias lub nplhaib compression rooj zaum kom raug. Yog tias cov yeeb nkab tsis tau ntxig rau qhov tob kom zoo, nws tuaj yeem ua rau lub foob tsis tiav thiab muaj peev xwm xau. Txhawm rau zam qhov yuam kev no, ua raws li cov chaw tsim khoom cov lus qhia rau qhov tob tob thiab siv lub ntsuas qhov tob yog tias tsim nyog. Ua kom qhov tseeb qhov tob tob yuav pab ua kom muaj kev ruaj ntseg thiab txhim khu kev qha.
Tshaj-Tightening lossis Under-Tightening Cov Ntsiab Lus Compression
Kev ua kom nruj ntawm cov txiv ntoo compression yog qhov tseem ceeb rau kev foob kom raug, tab sis ntau tus neeg tsim khoom yuav nruj dua los yog qis dua cov txiv ntoo. Kev nruj dua tuaj yeem ua rau lub fittings lossis PEX yeeb nkab puas tsuaj, thaum kev nruj nruj tuaj yeem ua rau cov dej xau vim yog lub foob tsis txaus. Nws yog ib qho tseem ceeb uas yuav tsum tau siv cov cuab yeej tsim nyog thiab siv cov kev pom zoo torque kom ceev cov txiv ntoo compression. Feem ntau, manufacturers muab cov lus qhia tshwj xeeb rau cov txheej txheem nruj kom raug. Kev ua raws li cov lus qhia tshwj xeeb no pab kom tsis txhob muaj kev puas tsuaj thiab ua kom cov khoom haum ua tau raws li qhov xav tau.
Misalignment ntawm cov yeeb nkab thiab Fitting
Misalignment ntawm PEX yeeb nkab thiab compression haum yog ib qho teeb meem kev teeb tsa. Thaum cov yeeb nkab thiab fittings tsis zoo sib xws, nws tuaj yeem tiv thaiv lub nplhaib compression los ntawm kev ua ib lub foob nyob ib ncig ntawm cov yeeb nkab. Qhov kev ua tsis zoo no tuaj yeem ua rau cov dej xau thiab txo qhov kev cia siab tag nrho ntawm cov kav dej. Txhawm rau kom muaj kev sib raug zoo, ua tib zoo tso cov yeeb nkab hauv qhov haum ua ntej zawm cov txiv ntoo compression. Kev kuaj pom pom thiab kev hloov kho yuav tsum tau ua kom paub meej tias txhua yam raug ua kom raug ua ntej ua tiav lub installation.
Tsis quav ntsej tus neeg tsim khoom cov lus qhia kev teeb tsa
Tsis quav ntsej lossis saib xyuas cov chaw tsim khoom cov lus qhia kev teeb tsa tuaj yeem ua rau muaj ntau yam teeb meem, suav nrog kev siv tsis raug, kev xau, thiab kev ua haujlwm tsawg. Txhua lub chaw tsim khoom yuav muaj cov lus qhia tshwj xeeb thiab cov kev cai rau lawv cov fittings, thiab tsis ua raws li cov lus qhia no tuaj yeem ua rau muaj teeb meem kev teeb tsa. Ib txwm tshuaj xyuas thiab ua raws li cov lus qhia installation muab los ntawm cov chaw tsim khoom haum. Cov lus qhia no yog tsim los xyuas kom muaj kev txhim kho kom zoo thiab kev ua tau zoo ntawm PEX compression fittings, pab kom tsis txhob muaj kev ua yuam kev thiab ua kom lub kav dej txhim khu kev qha thiab zoo.