Kev tsim cov thev naus laus zis tshiab rau cov tsheb pib qhia cov ncauj lus tshiab li nram qab no: txoj kev loj hlob ntawm qhov tob ntxiv; qhov nce hauv theem ntawm kev paub dav dav thiab kev ntsuas txheem ntawm ntu; qhov nce nyob rau theem ntawm cov khoom siv hluav taws xob thiab ntse; ua rau lub tsheb thiab cov ntu hloov zuj zus tau dhau los ua txoj kev txhim kho yav tom ntej; Kev tiv thaiv ib puag ncig technology tau dhau los ua qhov siab ntxiv ntawm kev sib tw yav tom ntej kev lag luam. Nyob rau qee lub sijhawm, Suav' s pib qhov kev lag luam tseem muaj ntau yam tsis txaus, xws li lub hauv paus tsis zoo kev lag luam, qauv tsis meej, kev tshawb fawb tsis txaus thiab kev tsim kho, thiab tsis muaj npe nrov. Tag nrho cov ntawm no yog, feem ntau, qhov teeb meem tshwm sim ib txwm muaj. Lub sijhawm Thib Tsib Tsib Xyoos Phiaj Xwm, Lub Tebchaws Kev Txhim Kho thiab Kev Hloov Kho Kev Ua Haujlwm tau ua tiav kev txhim kho ntawm cov kev sib tw ntawm cov tsheb sib tw ntawm kev lag luam raws li nws lub hom phiaj tseem ceeb los coj kev lag luam. Tam sim no uas 12 th Tsib Xyoos Npaj Haujlwm tabtom tawm los, cov tuam txhab tsim khoom seem yuav tsum tau txhim kho lawv cov tub ntxhais kev sib tw ntxiv mus.
Ua ntej tshaj plaws, saib seb lub logo cim sau tiav. Kev ntim khoom sab nraud ntawm cov khoom lag luam tseem yog cov khoom zoo. Tes sau ntawv ntawm lub thawv tau meej thiab daim ntawv sau ua ci ntsa iab. Cov thawv ntim khoom thiab lub hnab yuav tsum khij nrog cov khoom lag luam, cov khoom lag luam, ntau ntau, cov ntawv sau npe, lub Hoobkas thiab chaw nyob thiab xov tooj, thiab lwm yam qee cov tuam txhab lag luam kuj kos lawv tus kheej cov khoom siv thiab. Qee qhov tseem ceeb xws li lub tshuab hluav taws xob, cov xa tawm, cov roj twj tso kua mis, thiab lwm yam tseem muaj cov phau ntawv qhia, ntawv pov thawj thiab tshuaj xyuas cov tshooj los coj cov neeg siv kom raug thiab siv kho. Thaum muas, koj yuav tsum ua tib zoo txheeb xyuas kom tiv thaiv tsis txhob yuav cov khoom cuav thiab khoom muag.
Thib ob, saib ntawm lub ntsuas qhov ntev rau qhov deformation. Qee qhov muaj kev nquag ua rau lub cev deformation vim kev tsim khoom tsis zoo, tsheb thauj mus los thiab chaw cia khoom. Thaum lub sijhawm tshuaj ntsuam, koj tuaj yeem dov daim hlau txuas nrog rau cov khob phaj los xyuas seb puas muaj lub teeb ntom nti ntawm qhov sib koom tes ntawm qhov tivthaiv thiab iav phaj los txiav txim seb nws puas yog khoov. Siv lub tshuab nqa tshuaj xyuas kom pom tau tias nws yog warped. Thaum xaiv cov roj foob, lub ntsej muag kawg ntawm cov roj foob nrog lub cev pob txha yuav tsum zoo tag nrho puag ncig, uas tuaj yeem kho tau rau daim iav tiaj tiaj yam tsis muaj dab tsi hloov tau. , Nws yuav tsum muaj peev xwm rov qab mus rau nws lub xeev qub tom qab cia mus. Thaum xaiv ntau hom roj gaskets, koj yuav tsum tau them sai sai los tshawb xyuas cov duab thiab qhov loj.
{{0} Nrho. Saib yog tias qhov sib koom tes yog tiaj. Thaum lub sijhawm kev thauj mus los thiab khaws cia ntawm qhov chaw, vim yog kev vibration thiab ua pob, burrs, indentations, puas tsuaj lossis tawg feem ntau tshwm sim ntawm cov pob qij txha, uas cuam tshuam rau kev siv ntawm qhov. Xyuam xim rau kev tshuaj xyuas thaum nriav.
Thib plaub, nrhiav kom muaj xeb nyob rau saum npoo ntawm qhov chaw. Qhov saum npoo ntawm qhov chaw muaj peev xwm muaj ob qho txuj ci ntawm qhov raug thiab lub ci ci tiav. Qhov tseem ceeb dua feem, qhov siab dua qhov ntsuas tau, thiab lub tsem tsem tseb thiab xeb kev tiv thaiv ntawm lub ntim. Yuav tsum tau them sai sai rau kev tshuaj xyuas thaum yuav khoom, yog tias koj pom tias cov ntu muaj xeb xeb, cov tawv me, lossis cov roj hmab txhawm rau tawg, plam elasticity, lossis cov ntawv xov xwm tau pom tseeb cov cuab yeej hloov pauv, lawv yuav tsum tau hloov.
Thib tsib, pom tias cov khoom tiv thaiv zoo tsis tu ncua. Feem ntau seem yog npog ntawm lub hoobkas. Piv txwv, piston pins thiab tsob ntoo muaj kev tiv thaiv nrog paraffin; piston nplhaib thiab lub tog raj kheej hnab tau coated nrog cov roj xeb-pov thawj thiab qhwv nrog qhwv ntawv; li qub, pistons, thiab lwm yam yog ntsaws hauv cov roj xeb pov thawj thiab muab ntim rau hauv hnab yas. Yog tias koj pom tias lub tes tsho sib khi tau raug puas ntsoog, daim ntawv ntim khoom ploj lawm, lossis cov roj tawm los tiv thaiv xeb lossis roj av qhuav thaum lub sijhawm yuav khoom, nws yuav tsum rov qab.
