Cov Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob txheeb xyuas cov laj thawj ntawm hluav taws thiab coj ua kev sib raug zoo.
Tso lus
Nyob rau hauv xyoo tsis ntev los no, vim muaj qhov kub nyob sab hauv cov roj rwb thaiv tsev, cov roj ntsia hlau lubricating los ntawm cov teeb liab hluav taws xob los ntawm cov teeb liab hluav taws xob los ntawm cov teeb meem hluav taws xob ua kom qhuav, thiab laus ntawm cov roj yas hauv hluav taws xob valve tau muaj koob meej. Raws li qhov tshwm sim, hluav taws xob cua sov tracing thev naus laus zis, siv rau kev kub taub hau txheej txheem, tau tsim kev saib xyuas sai sai, nce ntxiv rau cov dej kub lossis dej kub kub. Txij li xyoo 1970, cov teb chaws tau nqis peev loj hauv tib neeg, cov khoom siv hluav taws xob muaj peev xwm ua kom muaj hluav taws xob cua sov siv tau rau kev tsim khoom, ua rau kev txhim kho txuas ntxiv hauv nws qhov kev ua tau zoo.
Nrog rau nce kom loj hlob ntawm hluav taws xob cua sov tracing cov kab xev thiab kev tsim kho hluav taws xob, cov pa hluav taws xob, cov dej sov ntev dua li cov dej kub muaj hluav taws xob ntau dua li cov khoom siv kub.
Cov Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Txheeb Xyuas Qhov Ua Rau Hluav Taws Xob
Cov hluav taws xob cua kub sib xyaw hluav taws xob yog cov siv hluav taws xob uas ib txwm siv thiab cov tshuaj tiv thaiv hluav taws xob hauv peb kev tsim khoom thiab txhua hnub, coj peb yooj yim. Txawm li cas los xij, peb yuav tsum them nyiaj rau kev nyab xeeb rau kev nyab xeeb thaum siv lawv. Niaj hnub no, hluav taws xob cua sov cable cov chaw tsim khoom txheeb xyuas cov ua rau cov hluav taws thiab sib raug hluav taws xob.
Hluav taws kub hauv hluav taws xob cua sov feem ntau tshwm sim thaum kawg. Thawj qhov laj thawj yuav yog kev siv cov tshuaj txhuam cov kab xev insulating lub sijhawm teeb tsa. Xws li cov kab xev ua rau ya raws ntawm qhov kawg ntawm lub cable, ua kom xau thiab hluav taws. Hauv qhov no, nws yog qhov zoo tshaj plaws kom tsis txhob siv cov kab xev lossis txhawm rau txhawm rau tshuaj xyuas kev nyab xeeb. Qhov laj thawj thib ob yog tseem muaj feem xyuam rau noo noo. Thermal expansion thiab meraction ntawm rwb thaiv txheej txheej ntawm qhov kawg nthuav tawm cov xov hlau sab hauv, uas tuaj yeem ua rau hluav taws hauv ib puag ncig noo. Qhov xwm txheej no tseem muaj feem xyuam rau qhov zoo ntawm lub tshuab hluav taws xob hluav taws xob cua sov; Ceev faj xaiv yog tsim nyog thaum yuav khoom. Tsis tas li, thaum txhim kho lub thawv hlws rau ntawm qhov kawg, tshem cov txheej txheem sab nraud thiab tsis txhob cia cov phuam thaiv npog los txuas rau lub thawv hlij sib txuas kom tiv thaiv hluav taws xob.
