Hangzhou Bright Roj Hmab Yas Khoom Co., Ltd. Yog hais tias koj yuav mus yuav kev cai roj hmab washers gaskets ua nyob rau hauv Suav teb, txais tos kom tau txais cov ntaub ntawv ntau ntxiv los ntawm peb lub hoobkas. Peb kuj txais customized txiav txim.
Kev Cai Roj Hmab Washers thiab Gaskets: Kev Tsim Khoom thiab Kev Pom Zoo
Kev cai roj hmab ntxhua khaub ncaws thiab gaskets ua haujlwm tseem ceeb hauv kev sib khi hauv cov khoom siv sib dhos, tiv thaiv cov dej ntws tawm thiab cov pa roj thaum ua kom haum rau qhov tsis sib xws. Tsis zoo li tus qauv kho vajtse, kev cai sealing Cheebtsam yog engineered kom tau raws li tej yam kev ua hauj lwm tsis. Peb cov txheej txheem tsim khoom yog tsim los ntawm cov khoom siv science, precision tooling, thiab nruj me ntsis tswj kom xa cov kev ua haujlwm sealing kev daws teeb meem rau cov ntawv thov kev lag luam.
Khoom Qhia
Kev xaiv cov khoom thiab kev sib xyaw ua ke
Kev ua tau zoo ntawm lub tshuab ntxhua khaub ncaws los yog gasket yog tsim los ntawm nws cov elastomer compound. Peb ua ntau yam ntawm cov polymers, txhua tus xaiv rau qhov txawv ib puag ncig tiv thaiv:
Nitrile (NBR):Txheem rau roj av-raws li roj, roj, thiab hydraulic kua.
EPDM:Zoo dua rau kev siv sab nraum zoov, dej kub, chav, thiab huab cua vim nws ozone thiab UV tsis kam.
Silicone (VMQ):Siv rau qhov kub thiab txias (-60℃txog +230℃) thiab zaub mov qib lossis kev siv kho mob.
Neoprene (CR):Muab cov roj nruab nrab ua ke nrog cov khoom siv zoo thiab cov nplaim hluav taws kub.
Fluoroelastomer (FKM / Viton):Muab tso rau hauv ib puag ncig muaj tshuaj lom neeg hnyav heev thiab ua haujlwm siab - cua sov.
Kev sib xyaw ua ke tau ua hauv -lub tsev kom ntseeg tau tias cov khoom sib xws. Raw polymers yog tov nrog ib qho piv txwv ntawm carbon dub, plasticizers, thiab curing agents. Qhov kev tswj sab hauv no tso cai rau peb los kho Shore hardness, feem ntau yog li ntawm 40 txog 90 Shore A, kom phim cov kev xav tau ntawm lub hom phiaj caj pas.
Kev tsim khoom: Tuag txiav vs. Moulded
Txoj kev tsim khoom yog txiav txim siab los ntawm ib feem geometry, ntim qhov xav tau, thiab kev xav tau ntev.
Tuag-Cut Washers:Rau cov pav ca thiab cov tshuab ntxhua khaub ncaws yooj yim, peb siv cov hlau- txoj cai tuag los yog steel hlau tuag rau cov khoom siv los ntawm cov ntawv roj hmab vulcanized. Txoj kev no muaj txiaj ntsig zoo rau siab - ntim ntau lawm ntawm cov qauv profiles. Cov ntawv roj hmab yog thawj zaug kho hauv cov platens loj, tom qab ntawd precision- txiav. Ntug zoo yog tswj xyuas los ntawm cov sij hawm tuag sharpening.
Moulded Gaskets:Rau cov geometry nyuaj, tsis yog - tus qauv thicknesses, los yog qhov chaw uas yuav tsum tau molded - nyob rau hauv cov yam ntxwv (xws li tav los yog daim di ncauj), compression los yog hloov molding yog siv. Kev cai pwm yog machined kom meej specifications. Moulding tso cai rau kev tswj nruj dua Z-axis (thickness) thiab tuaj yeem tsim cov khoom nrog kev sib khi daim di ncauj uas tsis tuaj yeem ua tiav los ntawm kev txiav tuag.
Dimensional Tolerances thiab Kev Tswj Xyuas Zoo
Roj Hmab yog cov khoom siv compressible, thiab nws qhov ntev tuaj yeem cuam tshuam los ntawm kev kho qhov shrinkage thiab tom qab- kho kom zoo. Peb siv kev lag luam- cov kab kos qauv kev ua siab ntev (xws li ISO 3302-1 lossis RMA A-A-59601) raws li cov kab hla hla ntu thiab cov khoom tawv.
Cov txheej txheem kev pov hwm zoo muaj xws li:
Kev tshuaj xyuas qhov muag:Tshawb xyuas qhov flash, parting line defects, porosity, thiab contamination.
Dimensional Verification:Siv cov khoom sib piv kho qhov muag, tus pin gauges, thiab durometers los xyuas cov kab hauv qab, sab nraud, thickness, thiab hardness.
Compression Set Test:Kev soj ntsuam ib ntus kho cov tshuaj tiv thaiv kom ntseeg tau tias cov khoom yuav rov qab tau nws cov duab tom qab lub sijhawm ntev compression, uas yog qhov tseem ceeb rau lub sijhawm ntev - lub sijhawm sib khi.
Tsim rau Manufacturability
Thaum peb tuaj yeem tsim cov qauv tsim, qee qhov kev txiav txim siab geometric txhim kho ob qho tib si kev tsim khoom thiab kev sib khi ua haujlwm. Peb pom zoo kom tswj xyuas cov ntoo khaub lig sib xws -section qhov twg ua tau los tiv thaiv kev kho tsis sib xws thiab kev ntxhov siab sab hauv. Ntse sab hauv cov ces kaum yuav tsum tau radiused los tiv thaiv tearing thaum lub sij hawm installation thiab pab txhawb pwm tso tawm. Rau tuag- txiav cov tshuab ntxhua khaub ncaws, qhov dav ntawm flange yam tsawg kawg nkaus yuav tsum txaus los tiv thaiv kev tawg thaum lub sijhawm xuas nrig ntaus.
Thaum tsim compression, engineers yuav tsum xam qhov tsim nyog nyem feem pua. Feem ntau, 15% mus rau 30% compression yog qhov zoo rau cov ntsaws ruaj ruaj zoo li qub; dhau qhov no tuaj yeem ua rau muaj kev ntxhov siab ntau dhau thiab ua tsis tiav ntxov ntxov.
Secondary Processing thiab Finishing
Nyob ntawm daim ntawv thov, cov khoom siv roj hmab nyoos yuav tsum tau ua haujlwm thib ob. Peb muab cov kev pabcuam deflashing, suav nrog cryogenic deflashing rau complex molded gaskets, tshem tawm parting kab flash yam tsis ua puas qhov tseem ceeb sealing nto. Cov kev kho deg, xws li PTFE txheej lossis daim ntawv thov roj nplua nyeem, muaj los txo kev sib txhuam thaum sib dhos hauv cov ntawv thov dynamic.
Kev them nyiaj yug engineering thiab cov ntaub ntawv
Kev cai sealing yog ib daim ntawv thov -kev qhuab qhia tshwj xeeb. Peb pab pawg engineering tshuaj xyuas cov neeg siv khoom kos duab txhawm rau txheeb xyuas cov teeb meem kev tsim khoom lossis cov khoom tsis sib haum ua ntej cov cuab yeej raug txib. Raws li kev tsim khoom, peb muab cov ntaub ntawv nthuav dav, suav nrog Thawj Tsab Ntawv Tshuaj Ntsuam Xyuas Kev Tshaj Tawm (FAIR), cov ntawv pov thawj cov khoom siv, thiab cov ntaub ntawv qhov ntev, kom ntseeg tau tag nrho cov traceability rau kev tswj hwm kev lag luam.
Cov txheej txheem txheej txheem no qhia txog peb cov txheej txheem kev ua haujlwm rau kev cai roj hmab ntxhua khaub ncaws thiab gaskets. Cov kev xav tau tshwj xeeb yuav tsum raug xa mus rau kev tshuaj xyuas engineering thiab kev hais kom ntxaws.
Cim npe nrov: kev cai roj hmab washers gaskets, Tuam Tshoj, manufacturers, lwm tus neeg, Hoobkas, customized, ua nyob rau hauv Suav teb
