1. Khaws lub valve kom huv

Khaws qhov chaw sab nraud thiab txav ntawm lub valve kom huv si, thiab tswj kom muaj kev ncaj ncees ntawm cov xim valve. Cov txheej txheej saum npoo ntawm lub valve, cov xov trapezoidal ntawm lub qia thiab qia txiv ntoo, zawv zawg ib feem ntawm lub qia txiv ntoo thiab bracket thiab nws cov iav kis tau tus mob, cab thiab lwm yam khoom siv tau yooj yim heev los khaws ntau cov av xws li plua plav, roj stains. thiab cov khoom seem, ua rau hnav thiab corrosion rau lub valve.

Yog li ntawd, lub valve yuav tsum tau ua kom huv si tas li. Feem ntau, cov hmoov av ntawm lub valve yuav tsum tau cheb nrog ib tug txhuam thiab compressed cua, los yog txawm ntxuav nrog ib tug tooj liab hlau txhuam kom txog rau thaum cov txheej txheem nto thiab txuam nto qhia metallic luster, thiab cov xim ntawm lub nto qhia lub ntsiab xim ntawm cov xim. Lub tshuab nqus tsev vacuum yuav tsum tau tshuaj xyuas tsawg kawg ib zaug ib zaug los ntawm ib tus neeg tshwj xeeb uas tau teem tseg; Qhib lub qhov ntsaws hauv qab ntawm lub qhov dej ntws tawm thiab lub tshuab nqus dej tsis tu ncua rau kev tu, lossis rhuav tshem nws tsis tu ncua rau kev tu, txhawm rau tiv thaiv lub valve los ntawm cov av thaiv.

2. Khaws lub valve lubricated

Lub lubrication ntawm lub valve, cov xov trapezoidal ntawm lub valve, zawv zawg qhov chaw ntawm qia txiv ntoo thiab lub bracket, meshing qhov chaw ntawm cov kabmob, cov iav kis tau tus mob thiab cov cab iav, thiab lwm yam khoom sib txuam yuav tsum tau khaws cia nrog lubrication zoo. cov qauv, thiaj li yuav txo tau kev sib nrig sib txhuam thiab tiv thaiv kev sib nrig sib coj. Rau qhov chaw uas tsis muaj roj cim lossis cov twj tso kua mis, uas yooj yim rau kev puas tsuaj lossis poob hauv kev ua haujlwm, tag nrho lubrication system software yuav tsum tau kho kom ntseeg tau tias cov roj nkag.

Lubricating qhov chaw yuav tsum tau oiled tsis tu ncua raws li tej yam kev mob. Lub valve nquag qhib nrog kub siab yog tsim rau refueling ib lub lim tiam mus rau ib hlis; Tsis txhob qhib ntau zaus, qhov kub thiab txias tsis dhau lub valve refueling lub sij hawm yuav ntev dua. Lubricants muaj xws li roj cav, butter, molybdenum disulfide thiab graphite. Lub cav roj tsis haum rau qhov kub thiab txias valve; Butter tsis haum, thiab. Lawv yaj thiab khiav tawm. Kub kub valve yog tsim rau ntxiv molybdenum disulfide thiab so graphite hmoov. Yog tias cov roj thiab lwm cov roj siv rau lubrication qhov chaw tawm sab nraud, xws li cov xov trapezoidal thiab cov hniav, nws yooj yim heev rau cov plua plav. Yog tias molybdenum disulfide thiab graphite hmoov siv rau lubrication, nws tsis yooj yim rau cov plua plav, thiab cov nyhuv lubrication zoo dua li butter. Graphite hmoov tsis yog ib qho yooj yim mus thov tam sim ntawd, thiab siv tau nrog ib tug me me ntawm cov tshuab roj los yog dej hloov muab tshuaj txhuam.

Lub ntsaws valve nrog roj filling foob yuav tsum tau ntim cov roj raws li lub sijhawm teev, txwv tsis pub nws yooj yim heev rau hnav thiab xau.

Tsis tas li ntawd, nws tsis raug tso cai rau khob, txhawb nqa cov khoom hnyav lossis sawv ntawm lub valve kom tiv thaiv lub valve los ntawm qias neeg lossis puas. Tshwj xeeb tshaj yog cov khoom siv tsis yog xim hlau mesh qhov rooj thiab cam khwb cia hlau li qub, nws yuav tsum txwv tsis pub.

Tswj xyuas cov khoom siv hluav taws xob. Kev saib xyuas cov khoom siv hluav taws xob yuav tsum tsis pub tsawg dua ib hlis ib zaug. Cov ntsiab lus ntawm kev saib xyuas muaj xws li: qhov chaw yuav tsum tau muab ntxuav kom tsis muaj plua plav, thiab cov khoom siv yuav tsis stains los ntawm chav thiab roj stains; Sealing nto thiab taw tes yuav tsum ruaj thiab ruaj. Tsis muaj dej; Lub lubricating qhov chaw yuav tsum tau ntim nrog roj raws li cov kev cai, thiab lub valve qia txiv ntoo yuav tsum tau lubricated nrog roj; Ib feem ntawm cov khoom siv hluav taws xob yuav tsum tsis zoo yam tsis muaj theem tsis ua haujlwm, tswj kev hloov pauv thiab thermal relay yuav tsum tsis txhob poob qis, thiab cov lus qhia teeb pom kev zoo yuav tsum raug.