Yuav ua li cas mus cuag xoom burr O-rings?
Ntawm tag nrho cov khoom siv roj hmab silicone, ntxiv rau cov log tsheb, lwm qhov yog O-ring (tseem hu ua 0 ream). Nws muaj cov yam ntxwv tseem ceeb ntawm kev poob siab, sealing thiab hnav tsis kam. Raws li cov ntaub ntawv sib txawv, nws tuaj yeem muaj roj tsis kam, tsis kam rau tshuaj thiab lwm yam ntxwv, feem ntau siv rau hauv excavators, tsheb, instrumentation, siv machinery thiab lwm yam liaj teb,
Qhov tseem ceeb tshaj plaws uas yuav tsum tau ntsuas qhov zoo ntawm lub nplhaib sealing yog: seb puas muaj burr (flash), vim tias tsuas yog xoom burr tuaj yeem ua kom muaj kev sib khi ua haujlwm ntawm O-ring. Niaj hnub no peb yuav tham txog yuav ua li cas lub burr yog generated thiab yuav ua li cas nws. Zero burr O-rings
Zero burr O-rings
Lub cim ntawm burrs feem ntau tshwm sim thaum molding thiab vulcanization. Nyob rau lub sijhawm no, cov khoom siv roj hmab yuav sau cov kab noj hniav ntawm tag nrho cov pwm, thiab vim tias cov khoom siv roj hmab puv yuav tsum muaj tus nqi txaus, cov khoom siv roj hmab ntau dhau yuav ntws tawm ntawm qhov chaw ntawm lub sijhawm no. Ntug nrog cov thicknesses sib txawv ntawm sab hauv thiab sab nraud yog hu ua burrs,
Muaj ob txoj hauv kev trimming: phau ntawv trimming thiab mechanical trimming
1. phau ntawv trimming
Txoj kev no yog qhov tseem ceeb tshaj plaws thiab ib txwm siv, uas yog, manually siv lub tshuab txiav kom tshem tawm cov burrs ntawm sab hauv thiab sab nrauv ntawm lub nplhaib. Qhov zoo ntawm cov txheej txheem trimming no nyob ntawm qhov kev paub ntawm cov neeg ua haujlwm, nrog kev ua haujlwm tsawg thiab cov khoom seem siab, yog li nws tsuas yog tsim rau cov khoom me me ntawm xoom. Kev ua haujlwm ntawm burr O-rings
2. Muaj ob hom kev kho tshuab trimming: kev sib tsoo log edging thiab tsis tshua muaj kub khov
Piv nrog rau phau ntawv edging, sib tsoo lub log thiab cov ntawv xuab zeb edging muaj qhov sib txuam nce hauv kev ua tau zoo thiab zoo. Txoj kev tshwj xeeb yog muab cov vulcanized O-ntiv nplhaib rau ntawm cov xuab zeb pas nrig lossis nylon pas nrig nrog tib txoj kab uas hla, thiab siv lub cev muaj zog los tsav nws. Tig ntawm kev kub ceev, thiab tom qab ntawd rub lub voj voog sab nraud ntawm O-nplhaib nrog cov ntawv xuab zeb lossis lub log sib tsoo kom ua tiav kev txiav, tab sis qhov tseeb tsis siab, thiab qhov sib tsoo nto yog ntxhib, uas yog qhov tsis zoo ntawm txoj kev txiav no.
Lwm qhov yog qhov kub thiab txias txias de-edging, uas yog los ntawm Nyiv thiab kuj yog ib hom kev kho tshuab trimming. Qhov txawv yog tias nws ua haujlwm hauv qhov chaw khov, uas tuaj yeem ua tiav los ntawm: kev vibration, viav vias lossis co, nruas, txhuam hniav sib tsoo thiab tua blasting, tsib hom sib txawv kom ua tiav xoom burr O-rings,
Lub hauv paus ntsiab lus tshwj xeeb yog tias nyob rau hauv qhov chaw txias txias, qhov nyias nyias ntawm O-ring hloov los ntawm lub xeev elastic mus rau lub xeev iav (hardens thiab ua nkig) vim khov, tab sis cov khoom nws tus kheej tseem muaj qee qhov elasticity, thiab tom qab ntawd nrog kev ua haujlwm ntawm kev vibration (los yog lwm yam Tsib daim ntawv), kev sib tsoo tshwm sim ntawm cov khoom thiab cov khoom, cov khoom thiab cov khoom siv abrasive abrasion, thiab cov khoom thiab cov tshuaj tua blasting ua rau muaj kev cuam tshuam. Lub sijhawm no, cov burrs nyias yuav tawg thiab tom qab ntawd poob tawm, thiab thaum kawg ntawm ntug trim Tom qab ntawd, cov khoom yuav rov qab ua nws qhov kev ua tau zoo ntawm chav tsev kub. Txoj kev no muaj kev ua haujlwm siab ntau lawm, tab sis qhov kev tshem tawm ntug ntawm lub nplhaib puab yog qhov tsis zoo.