Feem ntau cov kev ua yuam kev thiab cov kev daws teeb meem ntawm cov kab ke hydraulic

Hydraulic systems are part of the fluid power industry. These systems will use hydraulic oil to generate pressure. Currently, hydraulics is a field of study whose growth is visible to us. Almost every industry utilizes some application of hydraulic technology. Control accuracy is one of the advantages of hydraulic systems over other systems.

Kev siv tsis ua haujlwm thiab tsis muaj kev txij nkawm tuaj yeem ua rau muaj cov teeb meem zoo hauv kev saib xyuas zoo thiab kev ua haujlwm zoo thiab qeeb}}} Lub hom phiaj tseem ceeb ntawm Kab lus no yog pab koj nrhiav cov teeb meem thiab kev daws teeb meem hydraulic.

Kev daws teebmeem hydraulic tsis yog ib qho yooj yim} Cov teeb meem tsis muaj teeb meem ntawm cov kev daws teeb meem hydraulic no

{{01. Teeb meem muaj feem xyuam rau kev ua haujlwm hydraulic ua haujlwm:

Teeb meem ntsig txog kev ua haujlwm hydraulic uas tuaj yeem muab faib ua tsis ua haujlwm ntawm txhua qhov no, peb tuaj yeem sib tham txog qee qhov ua rau muaj thiab lawv cov kev daws teeb meem.

1) tsis txaus / tsis muaj roj nyob hauv lub system: Qhov no yog qhov laj thawj yog vim li cas thiaj tsis muaj peev xwm ua haujlwm rau cov roj ntsha ua ke

2) Cov lim lim dej lossis cov lim lim lub zog tseem ceeb ntawm cov roj thiab tsis muaj peev xwm daws tau cov roj ntsha thiab tsis muaj peev xwm daws tau cov roj ntsha thiab tsis muaj peev xwm daws tau qhov teeb meem no, thiab tsis muaj peev xwm daws tau cov roj ntsha thiab tsis muaj peev xwm daws tau qhov teeb meem no, thiab tsis muaj peev xwm daws tau cov roj ntsha thiab tsis muaj peev xwm daws tau cov roj ntsha thiab tsis muaj peev xwm ua rau cov teeb meem no .

3) Overload: Tshaj dhau hauv lub system yuav nres lub sijhawm ua haujlwm lossis ua haujlwm qeeb. Khij rau cov khoom siv tshwj xeeb hauv phau ntawv .

4) Aeration / Cavitation: Lub xub ntiag ntawm cov npuas yuav txo qis kev ua haujlwm.}} Yog koj pom qhov system ntawm lub system .

5) Kev Siv Lub Cav: Yog tias lub cav nrawm dhau lawm, nws yuav ua rau kev ua haujlwm ceev ceev yuav ua rau lub tshuab ua haujlwm tsis ua haujlwm ntxiv rau hauv daim ntawv thov / hydraulic.

II {. roj overheating:

Overheating ntawm cov roj tuaj yeem qhia tau tias muaj kev ntxhov siab hnyav . foaming ntawm cov roj yog lwm qhov teeb meem cuam tshuam rau cov roj hydraulic.

1) Cov xau sab hauv hauv lub system: sab hauv sab hauv hauv cov nqus teeb meem, cov tshuaj muaj peev xwm kho tau teeb meem, cov tshuaj yog kho lossis hloov cov khoom siv hydraulic.

2) Roj / tsis txaus xaiv: Kev xaiv tsis txaus siv, siv cov roj ntsha uas tau pom zoo, siv lub zog uas pom tau tias muaj qhov kub thiab txias

3) Xaiv tsis raug / ua haujlwm ntawm cov roj txias txias: yog tias qhov kev ntsuas kub uas siv tau, yog li kev ntsuas kub thiab siv cov pa hluav taws xob thiab siv lub radiator {}}

4) Feem Txhob Ua Haujlwm: Thaum tsis ua haujlwm, hloov lossis kho cov khoom siv uas tsis muaj zog, cov rhaub} Yog li tshawb xyuas cov rhaub lossis ntsuas cua sov.

5) Cov kua dej tsawg viscosity: cov kua dej tsis muaj kuab heev tuaj yeem ua rau cov kua dej nrog cov kua nrog cov viscosity {}}

3. Cov Teeb Meem Hydraulic:

Aeration thiab cavitation muaj teeb meem ib txwm muaj nrog cov twj tso kua mis .}}}}}} .

1) Cov roj hydraulic tsis tau tso tawm: cov roj viscosity siab, thov zam rau qhov teeb meem no, thov zam rau qhov teeb meem no, thov zam rau qhov teeb meem no

2) Cov suab nrov ntawm cov twj tso kua mis yog cov txheej txheem ntawm kev sib xyaw ua ke yog cov txheej txheem ua kua thiab cov ntaub qhwv ua haujlwm, thiab siab tshaj qhov tau teev tseg Txwv tsis pub. Kev nqus cov twj tso kua mis dhau heev, cov khoom siv tsis txaus, cov kev kub ntxhov thiab tsis tuaj yeem ua rau cavitation {}}

4. Lub Tog Raj Kheej Lub Tog Raj Kheej:

Cov kheej kheej kheej kheej yog cov kws ua haujlwm siv los tsim cov teeb meem unidirectional {}} Cov teeb meem hydraulic yog:

1) Kob: Kev tawg yog tshwm sim los ntawm cov pa taws, muab cov teeb meem uas tsis muaj zog, kho cov kab mob sab hauv, kho cov raj xa dej, kho cov raj xa dej, thiab kuaj xyuas cov raj xa dej, thiab kuaj xyuas thiab kuaj xyuas cov ua rau muaj kev txhaum ntsig txog .

2) Txo kom txo qis: huab cua hauv cov kua dej ua haujlwm, tsis muaj zog thiab siv sab hauv kev ua txhaum thiab kuaj mob ua txhaum {{2}