Ua ntej koj xaiv hydraulic haum, koj yuav tsum xub txiav txim siab seb nws cov xov puas yuav phim lub hose koj tau xaiv. Kev ntsuas thiab txheeb xyuas cov fittings yooj yim ua tiav tab sis koj yuav tsum muaj cov cuab yeej raug. Cov cuab yeej no suav nrog ID / OD calipers thiab xov pitch gauges.
Fiture 1
1) Siv cov xov paj ntsuas ntsuas, raws li pom hauv daim duab 1, tsuas yog tso cov hniav ntsuas ntawm cov xov kom txog thaum pom pom zoo. Xyuas kom meej tias tsis muaj qhov sib txawv ntawm cov hniav ntawm qhov ntsuas thiab qhov haum. Yog tias qhov haum tsis yog tshiab lossis hnav, koj yuav muaj teeb meem nrhiav kev sib tw yog li nws yog qhov zoo tshaj plaws siv cov fittings tshiab. Fitting manufacturers muab xov xwm qhia txog cov ntaub ntawv nyob rau hauv daim ntawv qhia los yog nyob rau hauv lawv cov websites, yog li koj tsuas yog yuav tsum tau phim cov xov ntsuas rau cov kab kos.
Txhawm rau ntsuas cov xov sab nraud (lossis txiv neej xov), tso ID / OD caliper nyob ib ncig ntawm cov xov haum rau ib qho snug haum, raws li qhia hauv daim duab 2. Rau lub puab kab (los yog poj niam xov), ntxig lub caliper rau hauv haum rau qhov tseeb ntsuas thiab phim rau cov chaw tsim khoom cov ntaub ntawv kab kos.
Koj yuav tsum paub seb koj qhov haum yog tapered los yog parallel, piv txwv li nyob rau ntawm ib lub kaum sab xis los yog ntsuas qhov dav ntawm ib kawg ntawm cov xov mus rau lwm qhov.
Kev nkag siab qee yam ntawm cov khoom sib txuas feem ntau yuav pab txheeb xyuas thiab ntsuas lawv hauv cov xov xwm qhia txog kev txheeb xyuas. NPTF (National Pipe Tapered Fuel) connectors yog siv nyob rau hauv cov ntaub ntawv siv fais fab mov txawm hais tias tsis pom zoo. Lwm cov qauv tsim yog NPT, SAE J514 JIC / 37 degree, SAE J1926 ncaj xov O-ring thawj, SAE J512 45 degree, SAE J1453 O-ring ntsej muag foob, ISO thiab DIN connectors, thiab lwm yam.
