Cov kais dej muaj nyob hauv txhua chav ua noj thiab chav dej, thiab qee zaus lawv tuaj yeem pom muaj nyob hauv chav dej. Mixers tau invented los tswj cov ndlwg thiab kub ntawm cov dej. Txij li thaum lawv siv ntau heev (tshwj xeeb tshaj yog hais tias nws yog ib tsev neeg loj nrog me nyuam), ces nws yog feem ntau yuav tsum tau hloov lawv. Lawm, tus txiv neej yuav kho los yog hloov lub cuab yeej tawg, tab sis tus poj niam feem ntau yuav tsum tau xaiv nws. Yog li ntawd, yuav tsum paub: lawv muaj dab tsi thiab yuav ua li cas yuav tsum tau them nyiaj rau txoj kev xaiv zoo, nws tsuas tsim nyog.
Ib qho tseem ceeb tshaj plaws rau cov khoom siv sib tov yog ib qho cuab yeej xws li crane-beech. Tom qab tag nrho, nws yog qhov no nyob rau hauv vaj tse uas yog lub luag haujlwm rau thaum pib, lub taub hau, kub thiab nres ntawm cov dej hauv lub crane. Yog li, yog tias tus kais pib xau, nws yog feem ntau txuam nrog nws.
Nyob rau hauv tsab xov xwm no, cia peb sim xyuas seb cov crane zoo li cas thiab nws hloov li cas.
Cov yeeb yam ntawm lub thawv crane-qaum
Thaum xaiv ib lub thawv crane-qij, koj yuav tsum faj seeb rau nws qhov loj thiab cov khoom siv, los ntawm cov nplaum qhwv, uas yog lub luag hauj lwm kom muaj lub siab ceev tiv thaiv lub rooj zaum kom thaiv cov dej. Yog tias yuav tsum tau hloov, ces koj yuav tsum tau yuav ib qho nrog qhov ntev thiab qhov ntsuas tsis raws li thawj tus. Yog li, cov laus ib feem tom qab qhov kev sib haum xeeb tsis tuaj yeem muab pov tseg. Nws yog qhov zoo uas nqa nrog koj mus rau tom khw thiab qhia rau tus muag khoom.
Ib lub thawv-lub thawv nrog lub hnab roj hmab dub (cuff), nyob ntawm ib sab, hu ua ib tug kab mob, yog ib tus qauv qub ntawm qhov no. Vim nws tsawg tus nqi thiab yooj yim ntawm kev kho (nws tsuas yog tsim nyog yuav tsum hloov lub gasket), nws yog nrov heev. Tab sis vim qhov tseeb hais tias xws li ib tug crane-lub thawv muaj ib lub neej luv ua hauj lwm thiab kaw qhov khiav dej, nws yog ib qhov tsim nyog yuav tau ua 2-3 lem nrog lub valve, muaj ib tug xav tau rau nws cov kev txhim kho.
Qhov tshwm sim ntawm txoj haujlwm no yog qhov pom ntawm ib lub crane-qag nrog ib lub tais roj hmab . Tshooj no muaj kev tiv thaiv kev hnyav dua. Kuj, nws cov zoo dua yog tias lub valve opens tom qab xa lub valve 180 °, uas ho txo cov sijhawm siv thiab ua rau lub neej kev pab ntawm tag nrho cov tov khoom.
Tab sis nws kuj muaj qhov tsis zoo:
- ntau dua, piv nrog cab;
- Kev kho yog nyuab heev, yog li ntawd nws pom zoo kom yuav ib qho tshiab tam sim ntawd;
- rhiab rau impurities nyob rau hauv dej, nws yog feem ntau pom zoo kom muab tso rau lub lim on dej, thiab ces nruab nws.
Yuav kom hloov tus kais dej hauv lub tov khoom, nws tsis tas yuav hu rau cov kav dej. Koj tuaj yeem ua koj tus kheej.
Yuav ua li cas rau unscrew lub crane-qag?
Rau qhov no peb yuav tsum tau muaj cov kab tshiab, crane, cov pliers, cov hlwv roj los yog cov pliers.
- Peb npog dej hauv ob lub ub.
- Tshem tawm cov hniav lub hau ntawm tus yaj thiab qhib lub vos xaum uas tuav cov khoom hluav taws xob flywheel.
- Peb tshem tawm cov yaj. Yog tias nws tsis ua hauj lwm ib zaug, ces koj yuav tsum ua qhov no los ntawm tapping nws nrog pliers alternating txog thiab down.
- Tom qab ntawd peb tshem tawm qhov uas hides lub crane-qag.
- Peb twist qhov peb xav tau. Qhov no yuav tsum tau ua kom tiav-clockwise.
- Qee zaum ntawm tus kais dej ntawm cov dej kub, cov khoom khauj khaum. Yog li, yog hais tias tus crane tsis yog sib tw, koj tuaj yeem ua tau raws li hauv qab no:
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- txia mus rau qhov chaw muaj teeb meem nrog vinegar los yog ua los ntawm cov khoom yas nyob ib ncig ntawm lub pas dej ua ke thiab hliv kua txiv hmab txiv ntoo ua kom yaug tawm cov dej cawv;
- coj mus saib maj mam;
- siv sij hawm ntev kom cov tub rog ntawv muaj zog dua.
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