Yog tias koj tshiab rau kev kuaj mob cav, xaiv koj thawj zaugcav compression testertuaj yeem xav tias tsis meej pem. Cov cuab yeej no ua lub luag haujlwm tseem ceeb hauv kev txheeb xyuas qhov zoo npaum li cas txhua lub tog raj kheej hauv lub tshuab hluav taws xob sab hauv combustion seals thiab compresses cua. Nrog rau tus neeg kuaj xyuas txoj cai, koj tuaj yeem txheeb xyuas cov teeb meem sai sai xws li hnav lub nplhaib piston, cov dej ntws tawm, lossis cov teeb meem ntawm lub taub hau tsis muaj lub cav disassembly. Kev nkag siab yooj yim ntawm kev sim compression ua haujlwm li cas thiab yuav nrhiav dab tsi yuav pab koj xaiv lub cuab yeej uas muab cov ntawv nyeem raug thiab ntev - lub sijhawm cia siab.
Thawj kauj ruam hauv kev xaiv tus compression tester yog nkag siab txog hom muaj. Feem ntau muaj peb pawg tseem ceeb: threaded adapter testers, thawb-hauv (rubber tip) testers, thiab ntsia hlau-hauv cov khoom siv ceev- txuas fittings. Threaded adapters ntsia hlau ncaj qha mus rau hauv lub qhov hluav taws xob los yog lub qhov hluav taws xob ci ntsa iab, muab lub foob ruaj ntseg uas txo qhov kev pheej hmoo ntawm huab cua xau thaum kuaj. Push-hauv cov neeg sim siv nyiaj ntau dua- tus phooj ywg tab sis tuaj yeem ua rau huab cua poob yog tias tsis tuav ruaj khov. Ntsia hlau- hauv cov khoom siv feem ntau suav nrog ntau lub adapters thiab muab cov neeg raug siab dua rau ntau yam ntawm cov cav.
Kev ntsuas qhov tseeb thiab kev nyeem tau yog qhov tseem ceeb rau cov pib tshiab. Saib rau lub tshuab ntsuas compression nrog lub dial meej cim nyob rau hauv ob qho tib si PSI thiab metric units xws li bar lossis kPa. Lub ntsej muag loj dua ua rau nws yooj yim dua los nyeem cov txiaj ntsig ntawm ib sab, thaum tiv thaiv - thaws lossis dampened koob tsim tiv thaiv kev hloov pauv tsis meej. Cov ntsuas hluav taws xob tau dhau los ua neeg nyiam vim lawv tso cov lej tam sim ntawd, uas tuaj yeem txo cov neeg siv yuam kev tshwj xeeb tshaj yog rau thawj - lub sijhawm ntsuas.
Compatibility yog lwm qhov tseem ceeb rau kev txiav txim siab. Xyuas kom tseeb tias tus tester koj xaiv suav nrog cov adapters uas haum rau koj lub cav tshwj xeeb. Cov tshuab roj av yooj yim feem ntau siv cov qauv hluav taws xob txuas xov, tab sis cov tshuab hluav taws xob xav tau kev ntsuas siab dua thiab cov khoom siv tshwj xeeb uas txuas los ntawm cov ntsaws ntsaws lossis cov chaw nres nkoj injector. Cov khoom siv ntsuas ntsuas uas suav nrog ntau qhov ntau thiab tsawg ntawm cov xov xov thiab hom cav yuav ua rau koj yooj yim dua rau kev kuaj mob yav tom ntej hla cov tsheb sib txawv.
Tsim kom muaj qhov zoo thiab ruaj khov tseem ceeb txawm tias thawj zaug - cov neeg yuav khoom. Compression testers nrog cov hoses ntxiv dag zog, tooj dag lossis steel fittings, thiab gauge vaj tse muaj zog yuav kav ntev dua thiab muab kev ua haujlwm zoo ib yam. Cov khoom siv pheej yig dua tuaj yeem ua haujlwm rau kev siv qee zaus, tab sis lawv feem ntau raug kev txom nyem los ntawm kev tsis zoo ntawm kev foob thiab kev nyeem ntawv tsis sib xws uas ua rau muaj qhov tsis zoo. Kev nqis peev hauv ib lub cuab yeej uas tuaj yeem tiv taus rov siv dua hauv kev cob qhia lossis chaw nres tsheb ntawm tus kheej kom tau txais txiaj ntsig zoo dua lub sijhawm.
Thaum kawg, yooj yim ntawm kev siv yuav tsum coj koj xaiv raws li ib tug beginner. Cov neeg sim uas tuaj nrog cov lus qhia meej, ceev - tso tawm li qub, thiab zoo - cov ntaub ntawv khaws cia ua rau cov txheej txheem sim yooj yim dua thiab ua tau zoo dua. Kev paub zoo ntawm cov neeg siv tsis yog tsuas yog txuag lub sijhawm tab sis kuj txhawb kev siv ntau zaus, pab koj tsim kev ntseeg siab hauv kev kuaj xyuas cav.
Los ntawm kev tsom mus rau cov ntsiab lus tseem ceeb no - hom tester, ntsuas qhov tseeb, adapter compatibility, tsim kom zoo, thiab yooj yim ntawm kev siv - koj tuaj yeem ntseeg siab xaiv koj thawj lub cav compression tester cuab yeej thiab pib ua qhov kev ntsuam xyuas muaj txiaj ntsig ntawm cov cav nrog meej thiab meej.
