Kungani isilinda se-hydraulic breaker sihlala sinezinkinga?

I-piston nesilinda se-hydraulic breaker zihlala zihlukunyezwa.Uyazazi lezi zizathu?
I-hydraulic breaker esekela i-excavator iyadingeka ukuze kwakhiwe manje, futhi iletha ukunethezeka okuningi emsebenzini wokwakha.I-piston iyinhliziyo yesando se-hydraulic breaker.Amakhasimende amaningi awaqondi ukubaluleka kwe-piston kuwo wonke umshini, futhi isilinda sizodala izinkinga eziningi.Lesi sihloko sizokuchazela izimbangela ze-cylinder strain.

Yini i-pull cylinder?

Ukulimala kokungqubuzana phakathi kwepiston nesilinda kubizwa ngokuthi isilinda

Izizathu zokudonsa isilinda zibhalwe kanjena:

 

 

1 Umthelela wamafutha we-hydraulic

(1) Ithonya lokushisa likawoyela we-hydraulic

Lapho izinga lokushisa likhuphukela ezingeni elithile, i-viscosity eguquguqukayo yamafutha we-hydraulic yehla ngokushesha, futhi ikhono lokumelana nokuguqulwa kwe-shear cishe liqedwe.

Ithonywe isisindo esifile kanye ne-inertia ye-piston ngesikhathi sokunyakaza okuphindaphindiwe, ifilimu yamafutha we-hydraulic ingase ingasungulwa, ukuze i-piston ingasungulwa.

I-hydraulic support phakathi kwe-cylinder nesilinda yonakalisiwe, okwenza i-piston idonswe.

(2) Ithonya lokungcola emafutheni asebenza nge-hydraulic

Uma uwoyela we-hydraulic exutshwe nezinto ezingcolisa umoya, igebe phakathi kwepiston nesilinda lizothinteka, okungeke nje kwandise ukungqubuzana phakathi kwe-cylinder nepiston, kodwa futhi kuthinte ukusekelwa kwe-hydraulic phakathi kwepiston nesilinda, ngaleyo ndlela kubangele. isilinda ukudonsa

2. Ukunemba komshini wepiston nesilinda

Uma kukhona i-eccentricity noma i-taper ngesikhathi sokucutshungulwa kabusha kanye nokuhlanganisa phakathi kwepiston nesilinda, umehluko wengcindezi okhiqizwa ngesikhathi sokunyakaza uzodala ukuthi i-piston ithole amandla angemuva, kubhebhethekise ukungqubuzana phakathi kwe-cylinder ne-piston, futhi kubangele i-piston. ukudonswa;

3. Ukufaka imvume phakathi kwepiston nesilinda

Ukuvunyelwa okufanelekile phakathi kwepiston nesilinda kuthintwa yizici ezifana nempahla, ukwelashwa kokushisa nokushisa okuphezulu.Ngokuvamile, impahla izokhubaza ngokushintsha kwezinga lokushisa.Lapho uklama imvume efanelekile phakathi kwe-piston nesilinda, isici se-deformation kufanele sicatshangelwe.Uma kungenjalo, imvume encane efanelekile ngemva kokwelashwa kokushisa izoholela kalula ku-piston strain.

4. Ishizolo lichemile ngesikhathi senqubo yokusebenza kwe-hydraulic breaker

Enqubweni yokusebenza yangempela ye-hydraulic breaker, isenzakalo sokushaywa kwe-drill rod ngokuvamile kwenzeka, okuzokhiqiza amandla aseceleni futhi kubangele ukuthi i-piston idonswe.

5. Inani eliphansi lobulukhuni bepiston nesilinda

I-piston ithintwa amandla angaphandle ngesikhathi sokunyakaza, futhi ngenxa yobulukhuni obuphansi be-piston kanye ne-cylinder, kulula ukubangela ubunzima.Izici zayo yilezi: ukujula okungajulile nendawo enkulu.