Cov qauv tswj hwm hydraulic fittings feem ntau yog raws li cov txheej txheem kev lag luam thoob ntiaj teb thiab hauv tsev; Feem ntau tau txais kev pom zoo ntawm cov no yog ISO (International Organization for Standardization), DIN (German Industrial Standards), thiab GB (Suav National Standards). Cov qauv no tsim cov ncauj lus kom ntxaws txog cov qauv, qhov ntev, cov khoom siv, kev ntsuas kev ua haujlwm, thiab kev nyab xeeb ntawm hydraulic fittings.
Cov qauv kev lag luam kuj hais txog cov kev xav tau hais txog kev sib hloov pauv thiab kev sib haum xeeb ntawm cov khoom siv, kom ntseeg tau tias hydraulic fittings tsim los ntawm cov neeg muag khoom sib txawv tuaj yeem sib txuas seamlessly hauv tib lub cev. Qhov no yog qhov tseem ceeb rau kev tswj xyuas kev ruaj ntseg ntawm hydraulic systems thiab txo tus nqi txij nkawm.
Nws yog ib qho tsim nyog sau cia tias, raws li kev siv tshuab hydraulic txuas ntxiv mus, cov qauv siv tau tseem raug hloov kho tshiab thiab ua kom zoo dua qub. Yog li ntawd, thaum xaiv hydraulic fittings, ntxiv rau kev txheeb xyuas lawv kev ua raws li cov qauv tam sim no, ib tus yuav tsum xav txog lawv lub peev xwm los ua kom haum rau kev hloov kho thev naus laus zis yav tom ntej.
Kev xaiv hydraulic fittings yuav tsum ua raws li cov qauv thoob ntiaj teb (xws li ISO 8434, DIN 2353, thiab SAE J514) lossis cov neeg ua haujlwm tshwj xeeb. Qhov tseem ceeb parameter yuav tsum xav txog muaj xws li:
Kev Ua Haujlwm Siab: Feem ntau suav nrog kev nyab xeeb ntawm 1.5 npaug ntawm qhov ntsuas siab.
Qhov kub thiab txias: -40℃rau +200℃(nyob ntawm cov khoom siv).
Flow Diameter Matching: Yuav tsum ua kom haum nrog lub taub sab hauv ntawm lub raj kom tsis txhob ntws tawm.
Vibration Resistance: Rau cov ntawv thov uas muaj qhov siab - zaus vibration, cov qauv tsim uas muaj kev tiv thaiv- xoob cov txheej txheem (xws li cov txiv ntoo xauv) yuav tsum raug xaiv.
