1. Txawm hais tias yuav tsum tau hloov pauv
Raws li cov qauv sib txawv, cov twj hydraulic tuaj yeem muab faib ua cov twj tso kua mis vane, iav twj tso kua mis, twj piston thiab cov twj tso kua mis (tsis siv ntau). Raws li seb qhov dej ntws hloov pauv, tuaj yeem muab faib ua cov twj tso kua mis ntau thiab cov twj tso kua mis sib txawv.
Tsis tu ncua ceev, xaiv ntau cov twj tso kua mis, iav twj tso kua mis thiab ob-ua yeeb yam vane twj; Yog hais tias lub twj tso kua mis ntws yuav tsum sib txawv, koj tuaj yeem xaiv cov twj tso kua mis ib leeg thiab cov twj piston.
2. Qhov system siab
Kev xaiv cov twj hydraulic, yuav tsum tau txiav txim siab kom lub twj tso kua mis muaj qee qhov kev cia siab, qhov ntsuas kev ua haujlwm siab ntawm lub twj tso kua mis hydraulic yuav tsum siab dua qhov kev ua haujlwm siab ntawm 10% -20%.
Feem ntau hais lus, nyob rau hauv qis-siab (siab siab tsawg dua 7Mpa) tej yam kev mob, hom twj tso kua mis yuav siv tau. High-pressure (siab siab tsawg dua 60Mpa) tej yam kev mob yuav tsum tau xaiv piston twj, iav twj tso kua mis nyob rau hauv nruab nrab-siab (siab siab tsawg tshaj li 32Mpa) tej yam kev mob siv ntau. Vane twj tso kua mis, ntsia hlau twj tso kua mis nyob rau hauv uas tsis tshua muaj siab daim ntaub ntawv ntau yig.
3. Ib puag ncig ua haujlwm
Kev tiv thaiv rau cov pa phem, uas lub iav twj tso kua mis muaj peev xwm tiv thaiv kev ua qias tuaj zoo tshaj plaws, ua raws li cov twj tso kua mis vane. Piston twj xav tau kev huv huv tshaj plaws ntawm cov roj.
4. Suab nrov
Cov ntsuas hauv tib lub sijhawm ua haujlwm, lub suab nrov tsim los ntawm hydraulic twj tso kua mis sib txawv nrog cov twj tso kua mis. Hydraulic twj tso kua mis ua suab nrov nrog lub siab, hloov chaw thiab nce, tab sis kuj nrog kev nce ceev thiab nce.
5. Kev ua haujlwm ntawm lub twj tso kua mis hydraulic feem ntau cuam tshuam los ntawm cov hauv qab no: qhov loj me, geometric clearance thiab precision ntawm qhov chaw hauv lub twj tso kua mis hydraulic; viscosity thiab kev ua haujlwm ntawm cov kua dej; kev khiav hauj lwm siab thiab ceev.
5. Kev ua tau zoo
Kev ua haujlwm ntawm cov twj hydraulic feem ntau cuam tshuam los ntawm cov hauv qab no: qhov loj me, geometric clearance thiab precision ntawm cov khoom hauv hydraulic twj; viscosity thiab kev ua haujlwm ntawm cov kua dej; kev khiav hauj lwm siab thiab ceev. Txhawm rau kom tau txais kev ua haujlwm siab ua haujlwm siab, thaum xaiv lub twj tso kua mis hydraulic, koj yuav tsum paub qhov kev tso cai txwv ntawm qhov chaw sab hauv ntawm lub twj tso kua mis hydraulic.
Feem ntau hais lus, axial piston twj muaj qhov ua tau zoo tshaj plaws, ua raws li cov twj tso kua mis vane thiab thaum kawg iav twj tso kua mis. Tib cov qauv ntawm lub twj tso kua mis, qhov kev hloov ntawm lub twj tso kua mis siab tag nrho efficiency; Tib qhov kev hloov pauv ntawm lub twj tso kua mis nyob rau hauv qhov ntsuas kev ua haujlwm ntawm kev ua haujlwm siab tshaj plaws.
6. Daim ntawv thov
Cov twj tso kua mis feem ntau tsuas yog siv hauv cov tshuab tsis muaj kev tswj hwm hydraulic, xws li cov cuab yeej siv tshuab, hydraulic presses, tsheb, siv tshuab thiab yas txhaj tshuaj molding tshuab hauv hydraulic system.
Iav twj feem ntau yog siv rau hauv cov cuab yeej siv tshuab, engineering machinery, mining machinery, agricultural machinery.
Piston twj, tshwj xeeb tshaj yog axial piston twj, yog dav siv nyob rau hauv cov kev xav tau ntawm kev kub siab, siab khiav thiab yuav tsum tau tswj lub high-power hydraulic system, xws li forging machinery, tsheb thauj mus los machinery, mining machinery, metallurgical machinery, ships, aircraft thiab yog li ntawd.
7. Kev lag luam tus nqi
Tus nqi ntawm cov twj hydraulic nyob ntawm ntau yam, qhov tseem ceeb tshaj plaws yog qhov nyuaj ntawm cov qauv sib txawv ntawm lub twj tso kua mis mus rau lub twj tso kua mis.
Feem ntau, cov twj tso kua mis raug nqi tsawg, cov twj tso kua mis sab hauv yog kim dua li cov twj tso kua mis vane, cov twj tso kua mis yog kim dua li cov twj tso kua mis thiab cov twj tso kua mis, cov twj piston yog kim dua lwm cov twj.
Kev xaiv ntawm cov twj hydraulic, ntxiv rau kev xav txog cov ntsiab lus saum toj no, tus tsim qauv ntawm hydraulic system thiab kev siv cov neeg ua haujlwm tu yuav tsum coj mus rau hauv tus account lwm yam, xws li kev nyab xeeb siab, siab tshaj plaws kev khiav hauj lwm siab ntawm lub system, compatibility. tag nrho cov system thiab lwm yam tseem ceeb. Nyob rau tib lub sijhawm, cov chaw tsim khoom lub koob npe nrov, kev saib xyuas thiab muab cov khoom seem, thiab lwm yam, kuj yog kev xaiv cov twj hydraulic yuav tsum tau xav txog.
