Ib qho kev pab tu rau hoses thiab fittings yuav txo tau cov khoom downtime thiab tswj hydraulic system kev ua tau zoo. Cov hauv qab no yog cov kev ceev faj txog kev tu
1. Raws li keeb kwm yav dhau los ntawm cov cuab yeej siv, ua tiav cov txheej txheem kev saib xyuas / tshuaj xyuas thiab cov txheej txheem nruj thiab muaj peev xwm ua rau muaj kev phom sij rau kev siv, hose sib dhos yuav tsum tau tshuaj xyuas ntawm qhov zaus.
2. Nco ntsoov ceev faj thaum kuaj xyuas cov hose sib dhos. Txhawm rau txo qhov kev pheej hmoo ntawm tus kheej raug mob thaum kuaj xyuas lub cev, tsis txhob kov cov khoom siv thiab paub txog cov chaw muaj kev phom sij nyob ze ntawm cov hose sib dhos.
Test hoses thiab fittings raws li nram no:
1. Hlau raug, puas los yog corroded.
2. Cov yeeb nkab lossis sib koom ua ke.
3. Cov pob qij txha tawg, puas lossis corroded.
4. Lwm qhov pom tseeb ntawm kev puas tsuaj
5. Yog hais tias qhov teeb meem saum toj no tshwm sim, cov roj hmab hose sib dhos yuav tsum tau hloov tam sim ntawd.
Lub hydraulic system kuj yuav tsum tau kuaj raws li hauv qab no:
1. Leak chaw nres nkoj.
2. Cov yeeb nkab clamps, kev tiv thaiv lossis kev tiv thaiv kev puas tsuaj lossis xau.
3. Muaj plua plav lossis roj ntau dhau ntawm cov khoom.
4. Cov dej hauv lub cev, qhov kub thiab txias, kev sib kis thiab cua nkag.
Kev kho kom tsim nyog yuav tsum tau ua yog tias pom ib qho ntawm cov saum toj no.
Kev sim ua haujlwm yuav tsum tau ua los txiav txim siab seb lub kaw lus puas tsis muaj paug thiab ua haujlwm raug.
1. Yog hais tias lub hose sib dhos tuaj yeem raug kuaj thiab sib cais los ntawm lub tshuab hydraulic, cov kauj ruam ntxiv tuaj yeem ua kom ntseeg tau tias kev kho kom zoo ntawm lub rooj sib txoos:
2. Tom qab lub hose sib dhos yog sib cais, tshuab nws nrog huv compressed cua, los yog yaug nws nrog ib tug tshaj huv nruab nrab.
3. Tshawb xyuas qhov txiav, qhov seem thiab kev huv ntawm cov roj hmab sab hauv ntawm lub hose.
4. Tshawb xyuas qhov ncaj ntawm lub hose kom paub tseeb tias lub hose tsis twisted.
5. Xyuas kom cov connectors nyob rau hauv zoo thiab zoo crimped los yog sib sau ua ke ntawm lub rooj sib txoos.
Yog tias pom qhov teeb meem saum toj no, lub hose sib dhos yuav tsum tau hloov.
Kev sib dhos hose yuav tsum tau kuaj hydrostatically raws li kev pom zoo kuaj cov khoom siv thiab cov txheej txheem teev tseg hauv SAE J1517. Kuaj rau 30 vib nas this mus rau 1 feeb ntawm kev sim siab lossis ob zaug ntawm lub hose ua haujlwm siab.
Thaum qhov kev ntsuas siab mus txog, pom qhov muag tshuaj xyuas lub hose rau kev puas tsuaj lossis xau, lossis lub cev ntawm cov raj uas qhia tias xoob fittings piv rau cov cim ntawm kev sib haum xeeb. Yog tias muaj qee yam mob, cov khoom yuav tsum tau hloov.
Kev hloov cov seam tshwj xeeb yuav tsum yog raws li lub neej muaj txiaj ntsig thaum ntxov, tsoomfwv thiab lub Hoobkas cov lus pom zoo, lossis kev puas tsuaj tuaj yeem ua rau tus kheej raug mob lossis kev puas tsuaj ntawm cov khoom.
Tube cia.
Kub, av noo, ozone, ncaj qha tshav ntuj, roj, cov kuab tshuaj, cov kua corrosive, kab, nas thiab cov ntaub ntawv xov tooj cua tuaj yeem ua rau muaj kev phom sij rau cov khoom hose thiab ua rau lawv ua tsis tiav ntxov. Lub hose yuav tsum.
Khaws rau hauv qhov chaw tsaus thiab qhuav kom deb ntawm qhov chaw tshav kub, cov khoom siv hluav taws xob thiab cov teeb meem uas tau hais tseg. Qhov zoo tshaj plaws cia kub rau lub hose yog ntxiv rau 10 degree rau ntxiv 20 degree, nrog rau siab tshaj plaws ntawm 38 degree.
