Kev Sib Txuas Hom: JIC (Joint Industry Council)
JIC Fittings yog dab tsi?
JIC (los yog Koom Haum Koom Tes Kev Lag Luam) fittings, txhais los ntawm SAE J514, yog compression fittings machined nrog 37 degree flare zaum saum npoo thiab cov xov sib txuas. Lawv feem ntau tsim nyob rau hauv nickel alloys, tooj dag, carbon & stainless hlau.
JIC Fitting hydraulic sib txuas yog muaj nyob rau hauv feem ntau cov kua fais fab tshuab. Ob leeg txiv neej thiab poj niam cov khoom muaj 37 degree rooj. Lub foob yog tsim los ntawm kev tsim kev sib cuag ntawm tus txiv neej flared thiab poj niam coned lub rooj. Qhov no suav hais tias yog kev sib txuas ntawm kev siv tshuab. Muaj peb yam khoom uas ua rau lub raj sib dhos; haum, flare txiv ntseej thiab lub tes tsho.
Qhov zoo ntawm kev siv JIC Fittings:
Lawv tau yooj yim muaj
Muab ntau qhov ntau thiab tsawg, cov duab, kev sib txuas thiab cov khoom siv
Qhov ntau thiab tsawg yog raws li SAE fittings uas ua rau lawv hloov tau yooj yim thiab txheeb xyuas tau
Qhov tsis muaj O-ring ua rau lawv xav tau hauv cov ntawv thov kub
Nws tuaj yeem raug tshem tawm thiab rov txuas dua ib zaug yam tsis muaj deformation (Qhov no yog qhov tseem ceeb heev hauv cov ntawv thov uas nquag hloov lossis hloov pauv. Lawv yooj yim los tswj thiab nruab. Tsis tas li ntawd, kev sib xyaw ntawm txiv neej JIC haum thiab poj niam JIC swivel ua rau kev taw qhia yooj yim dua. )
Qhov tsis zoo ntawm kev siv JIC Fittings
Lawv muaj qhov ntsuas siab qis dua li qhov xav tau hauv qee qhov xwm txheej (kev siv hluav taws xob siab)
Cov hlau-rau-hlau sealing tsim txwv lawv rau hydraulic, kua, thiab tsis tseem ceeb daim ntaub ntawv
Yooj yim rau flare puas thiab tawg vim over-tightening
Flared Fittings
Flared fittings muab cov qauv tsim thiab kev ua haujlwm tseem ceeb piv rau cov yeeb nkab fittings thiab tuaj yeem siv nrog nyias mus rau nruab nrab phab ntsa tubing. Nyob rau hauv feem ntau hydraulic tsim daim ntaub ntawv, cov yeeb nkab fittings tau ntev tau hloov nrog flared fittings, tshwj xeeb tshaj yog nyob rau hauv cov tub rog thiab aerospace khoom. Hauv kev siv qis rau nruab nrab siab, hom kev sib txuas feem ntau yog flared haum. Ib leeg flare SAE 37 degree yog tus qauv hauv feem ntau cov tshuab hydraulic. SAE cov qauv rau qhov siab tshaj plaws lub raj phab ntsa thickness yuav tsum tau ua raws li ua ntej flaring lub raj kom phim qhov haum kev twb kev txuas.
JIC fittings tau yooj yim yuam kev rau SAE 45 degree flare fittings. Qee qhov ntau thiab tsawg muaj cov xov zoo sib xws thiab kev saib xyuas yuav tsum tau ua tib zoo ntsuas txhua lub rooj zaum kom sib txawv.
Tsis txhob yuam kev rau AN (Army Navy) Fittings
JIC fittings kuj feem ntau tsis meej pem nrog AN (Army Navy) fittings. Txawm hais tias ob qho tib si zoo ib yam, AN tub rog tus qauv hu rau kev ua kom nruj dua thiab txiav txim siab txhua hom haum, qhov twg JIC siv AN cov lus qhia tshwj xeeb raws li cov kab hauv paus rau lawv tus kheej cov qauv thiab npog qhov ntau thiab tsawg. Rau cov laj thawj no JIC thiab AN fittings tsis ua haujlwm sib hloov tau thiab yog li kev saib xyuas yuav tsum tau coj los txheeb xyuas koj qhov kev sib txuas kom zoo los tsim kom muaj kev ruaj ntseg thiab tsis muaj dej tsis haum.
