Taw qhia
Kev tshuaj xyuas zoo yog ib feem tseem ceeb ntawm PPR fittings manufacturing, kom ntseeg tau tias cov khoom ua tau raws li kev ua tau zoo, kev nyab xeeb, thiab kav ntev ua ntej lawv mus txog lub khw. Vim tias PPR fittings feem ntau siv rau hauv kev zais thiab ntev -cov kav dej kav ntev, ib qho tsis xws luag tuaj yeem ua rau muaj kev cuam tshuam loj thiab kev lag luam. Cov txheej txheem tshuaj xyuas zoo pab cov tuam txhab tswj cov khoom siv raw, cov txheej txheem tsim khoom, thiab cov khoom tiav. Ib txoj hauv kev soj ntsuam xyuas kom zoo ib yam, kev ntseeg tau, thiab ua raws li cov qauv siv tau.IFANHoobkas 30+ xyoo tsim kev paub txog kev txhawb nqa xim / qhov loj me kev txhawb nqa dawb qauv.Zoo siab txais tos los tham rau catalog thiab kuaj dawb.Qhov no yog peb lub vev xaib Facebook:www.facebook.com.
Raw Material Inspection
Kev tswj kom zoo pib nrog kev tshuaj xyuas cov khoom siv raw. PPR resin yuav tsum ua kom tau raws li qhov xav tau ntawm lub cev thiab tshuaj lom neeg, suav nrog yaj ntws, qhov ntom ntom, thiab thermal stability. Cov khoom xa tuaj feem ntau raug kuaj xyuas kom paub meej tias ua raws li cov khoom siv tshwj xeeb thiab cov qauv tsim nyog. Kev kuaj pom pom kom ntseeg tau tias cov xim pellet tsis sib xws thiab tsis muaj paug. Kev tshuaj xyuas cov khoom raw kom zoo tiv thaiv qhov tsis xws luag xws li brittleness, tsis zoo fusion kev ua tau zoo, los yog cov khoom tsis sib xws hauv cov khoom siv zaum kawg.
Dimensional raug soj ntsuam
Dimensional raug yog qhov tseem ceeb rau kev ua kom muaj kev sib haum xeeb ntawm PPR fittings thiab cov kav dej. Thaum lub sij hawm tsim khoom, fittings yog ntsuas los xyuas kom meej sab nraud txoj kab uas hla, phab ntsa thickness, qhov tob qhov tob, thiab kev sib dhos. Cov cuab yeej ntsuas precision xws li calipers, ntsuas ntsuas, thiab cov cuab yeej ntsuas kev sib koom tes feem ntau yog siv. Tuav nruj nreem tolerances ua kom ntseeg tau fusion vuam, cov yam ntxwv txaus txaus, thiab kev ua haujlwm siab zoo thoob plaws hauv cov kav dej.
Visual and Surface Quality Examination
Kev tshuaj xyuas qhov muag yog siv los txheeb xyuas qhov tsis xws ntawm qhov chaw uas yuav cuam tshuam rau kev ua haujlwm lossis kev teeb tsa. Cov neeg soj ntsuam xyuas cov kab nrib pleb, voids, dab dej cim, hlawv cov cim, thiab qhov roughness. Uniform xim thiab du nto qhia txog kev ua haujlwm zoo. Kev saib xyuas tshwj xeeb yog muab rau cov chaw hauv lub qhov (socket) thiab cov chaw sab hauv, vim tias qhov tsis zoo hauv cov cheeb tsam no tuaj yeem cuam tshuam fusion vuam zoo thiab ntev - lub sij hawm sealing kev ua tau zoo.
Melt Flow thiab Processing Consistency Tests
Melt flow test yog ua los xyuas kom meej tias cov khoom ua tiav khaws nws cov yam ntxwv ntws. Kev coj tus cwj pwm zoo sib xws ua kom cov phab ntsa tuab tuab thiab cov khoom siv kom zoo thaum lub sij hawm molding. Deviations nyob rau hauv melt flow qhov tseem ceeb yuav qhia tau hais tias overheating, khoom degradation, los yog paug. Saib xyuas cov kev txwv no pab cov tuam txhab tsim khoom kom ruaj khov thiab tsis txhob muaj qhov tsis xws luag uas tuaj yeem cuam tshuam rau lub zog siv tshuab.
Hydrostatic Pressure Test
Kev ntsuam xyuas hydrostatic siab yog ib qho tseem ceeb tshaj plaws kev soj ntsuam kev ua tau zoo rau PPR fittings. Fittings raug tswj los ntawm lub siab sab hauv ntawm qhov ntsuas kub kom paub tseeb tias lawv tsis kam tiv thaiv, deformation, thiab tsis ua haujlwm. Luv-lub sij hawm thiab ntev- lub sij hawm ntsuas siab simulate cov kev ua haujlwm tiag tiag. Kev ntsuas siab ua tiav tau lees paub cov qauv kev ncaj ncees ntawm qhov haum thiab nws qhov tsim nyog rau cov dej xa dej.
Thermal Resistance thiab Heat Aging Tests
Kev ntsuas kub tsis kam ntsuas ntsuas PPR fittings ua haujlwm li cas hauv qab qhov kub siab dhau sijhawm. Kev ntsuam xyuas kev laus thaum tshav kub kub nthuav tawm cov khoom siv kom ruaj khov rau qhov kub thiab txias los ntsuam xyuas cov kev hloov pauv ntawm lub zog thiab cov tsos. Cov kev ntsuam xyuas no pab txheeb xyuas qhov ntev - lub sij hawm thermal stability thiab tsis kam rau cov khoom degradation. Cov txiaj ntsig tau muab kev lees paub tias cov fittings yuav tswj kev ua haujlwm hauv cov dej kub thiab cov ntawv siv cua sov.
Fusion Vuam Performance Evaluation
Txij li thaum fusion welding yog thawj txoj kev sib txuas rau PPR fittings, weldability test yog qhov tseem ceeb. Cov qauv fittings yog fusion-welded rau cov kav dej raws li kev tswj xyuas thiab tom qab ntawd tshuaj xyuas qhov sib koom ua ke zoo. Kev ntsuam xyuas yuav suav nrog kev tshuaj xyuas qhov muag ntawm cov hlaws hlaws, kev sim tensile, thiab kev ntsuas siab ntawm cov khoom sib dhos. Kev ua tau zoo fusion qhia tau hais tias cov khoom siv zoo ib yam thiab qhov tseeb haum qhov ntev.
Mechanical Strength Test
Kev ntsuas tshuab yog ua los ntsuas lub zog thiab kav ntev ntawm PPR fittings hauv qab load. Cov kev ntsuam xyuas no tuaj yeem suav nrog kev cuam tshuam, lub zog tensile, thiab tsis kam rau deformation. Kev ntsuas tshuab ua kom ntseeg tau tias cov khoom siv tuaj yeem tiv taus kev tuav, kev teeb tsa kev ntxhov siab, thiab kev ua haujlwm ua haujlwm. Kev ua tau zoo txhua yam yog qhov tseem ceeb tshwj xeeb tshaj yog rau cov khoom siv hauv kev zais lossis siab - lub zog siab.
Tsis yog -Txoj kev kuaj kev puas tsuaj
Tsis yog -cov txheej txheem kuaj kev puas tsuaj yog qee zaum siv los kuaj xyuas qhov tsis xws luag sab hauv yam tsis muaj kev puas tsuaj rau cov khoom. Cov txheej txheem xws li kev tshuaj xyuas ultrasonic lossis kev kuaj hluav taws xob tuaj yeem txheeb xyuas qhov tsis muaj dab tsi, suav nrog, lossis tsis sib xws ntawm phab ntsa tuab. Txawm hais tias tsis yog ib txwm siv hauv kev tsim khoom niaj hnub, cov txheej txheem no muaj txiaj ntsig rau cov txheej txheem validation thiab kev soj ntsuam zoo, tshwj xeeb tshaj yog rau siab - cov ntawv thov tshwj xeeb.
Cov ntaub ntawv thiab Traceability
Kev tshuaj xyuas zoo muaj xws li cov ntaub ntawv zoo thiab cov txheej txheem traceability. Txhua pawg ntau lawm yog feem ntau muab cov lej cim uas txuas cov khoom siv raw, kev ua haujlwm tsis zoo, thiab cov txiaj ntsig tshuaj xyuas. Qhov traceability no tso cai rau cov tuam txhab lag luam kom paub sai thiab daws teeb meem zoo. Cov ntaub ntawv raug tseeb kuj txhawb nqa kev ua raws li cov ntawv pov thawj thiab cov neeg siv khoom zoo.
Kev soj ntsuam zaum kawg thiab kev ntim khoom
Ua ntej xa khoom xa tuaj, ua tiav PPR fittings tau kuaj xyuas zaum kawg kom paub meej tias tag nrho cov kev xav tau zoo tau ua tiav. Kev ntim khoom kuj raug kuaj xyuas kom ntseeg tau tias cov fittings raug tiv thaiv los ntawm kev puas tsuaj, sib kis, thiab deformation thaum thauj thiab khaws cia. Kev ntim khoom kom zoo khaws cov khoom zoo kom txog rau thaum kev teeb tsa thiab qhia txog cov chaw tsim khoom cog lus rau kev lees paub zoo.
Xaus
Kev soj ntsuam zoo hauv PPR fittings manufacturing npog txhua theem ntawm kev tsim khoom, los ntawm kev xaiv raw khoom mus rau qhov kawg ntim. Los ntawm kev ntsuam xyuas qhov ntev, kev ntsuas siab, kev ntsuas thermal, thiab kev ntsuas kev ua haujlwm fusion, cov tuam txhab ua kom cov khoom zoo sib xws thiab txhim khu kev qha. Ib qho kev tshuaj ntsuam xyuas tsis yog tsuas yog tiv thaiv qhov tsis xws luag tab sis kuj txhawb nqa ntev - kev ua tau zoo thiab kev ntseeg siab ntawm cov neeg siv khoom. Los ntawm kev tswj xyuas nruj zoo, PPR fittings manufacturers xa cov khoom uas ua tau raws li qhov xav tau ntawm cov kav dej niaj hnub.