Zikafika pamakina a hydraulic, kumvetsetsa zomwe zikukhudzidwa ndikofunikira kuti zigwire bwino ntchito ndikukonza. Pakati pazigawozi, ma valve a shuttle ndi ma valve osankhidwa nthawi zambiri amakambidwa. Ngakhale zingawoneke zofanana poyang'ana koyamba, zimagwira ntchito zosiyanasiyana ndipo zimagwira ntchito m'njira zosiyanasiyana. Mu blog iyi, tiwona kusiyana pakati pama valve a shuttlendi ma valve osankhidwa, ntchito zawo, ndi kufunikira kwake mu machitidwe a hydraulic.
Valavu ya shuttle ndi mtundu wa valavu ya hydraulic yomwe imalola madzi kutuluka kuchokera kumodzi mwa magwero awiri kupita kumalo amodzi. Zimagwira ntchito zokha potengera kuthamanga kwa madzi omwe akubwera. Madzi akaperekedwa ku imodzi mwa madoko olowera, valavu yolowera imasuntha kuti ilole kuyenda kuchokera padoko kupita kumalo otulutsa, ndikutsekereza doko lina. Njirayi imatsimikizira kuti dongosololi likhoza kupitiriza kugwira ntchito ngakhale ngati imodzi mwa magwero amadzimadzi ikulephera.
1.Automatic Operation: Ma valve a shuttle safuna kulowererapo pamanja. Amangosinthana pakati pa magwero amadzimadzi potengera kuthamanga.
2.Kutulutsa Kwamodzi: Amapangidwa kuti aziwongolera madzi kuchokera kumodzi mwa magwero awiri kupita ku chinthu chimodzi, kuwapanga kukhala abwino kwa redundancy mu machitidwe a hydraulic.
3.Compact Design: Mavavu a Shuttle nthawi zambiri amakhala ophatikizika, omwe amalola kuphatikizika kosavuta m'mabwalo osiyanasiyana a hydraulic.
Mosiyana ndi zimenezi, valavu yosankha ndi mtundu wa valve yomwe imalola wogwiritsa ntchito kusankha pamanja kuti ndi magwero amtundu wanji omwe angapereke zotsatira zake. Mosiyana ndi valavu ya shuttle, valve yosankha imafuna kulowetsa kwaumunthu kuti asinthe kayendedwe ka kayendedwe kake.
1.Manual Operation: Ma valve osankhidwa amayendetsedwa pamanja, kulola wogwiritsa ntchito kusankha gwero lamadzimadzi lomwe akufuna.
2.Zotuluka Zambiri: Amatha kuwongolera madzi kuchokera ku gwero limodzi kupita kuzinthu zingapo kapena kuchokera kuzinthu zingapo kupita kumtundu umodzi, kutengera kapangidwe kake.
3.Kusinthasintha: Ma valve osankhidwa nthawi zambiri amagwiritsidwa ntchito pomwe wogwiritsa ntchito amafunikira kuwongolera kayendedwe ka madzi, monga makina okhala ndi ma hydraulic angapo.
Kusiyana kwakukulu pakati pa ma valve a shuttle ndi ma valve osankha kuli pakugwira ntchito kwawo. Ma valve a shuttle amasintha okha pakati pa magwero amadzimadzi potengera kukakamizidwa, kupereka njira yolephera. Mosiyana ndi izi, ma valve osankhidwa amafunikira kugwira ntchito pamanja, kupatsa wogwiritsa ntchito kuwongolera komwe kumachokera madzimadzi.
Ma valve othamanga amagwiritsidwa ntchito nthawi zambiri m'makina omwe akufunikanso kuti awonongeke, monga ma hydraulic circuits a ndege kapena makina olemera. Ma valve osankhidwa, kumbali ina, amapezeka nthawi zambiri m'mapulogalamu omwe amafunikira kuwongolera kwa oyendetsa, monga zida zomangira kapena makina opangira mafakitale okhala ndi ntchito zambiri zama hydraulic.
Ma valve othamanga amakhala osavuta popanga ndi kugwira ntchito, pomwe ma valve osankha amatha kukhala ovuta kwambiri chifukwa cha kufunikira kwawo pakusankha pamanja komanso kuthekera kwa zotulutsa zingapo.
Mapeto
Mwachidule, pamene ma shuttle valves ndi ma valve osankhidwa angawoneke ofanana, amagwira ntchito zosiyana mu machitidwe a hydraulic. Ma valve a shuttle amapereka kusintha kwamadzi pakati pa magwero amadzimadzi kuti awonongeke, pamene ma valve osankhidwa amapereka mphamvu zoyendetsera madzi. Kumvetsetsa kusiyana kumeneku n'kofunika kuti musankhe valavu yoyenera yogwiritsira ntchito ma hydraulic, kuonetsetsa kuti ntchito yabwino ndi yodalirika pakugwira ntchito kwadongosolo. Kaya mukupanga dera latsopano la hydraulic kapena kusunga lomwe liripo, kudziwa nthawi yogwiritsira ntchito mtundu uliwonse wa valve kungapangitse kusiyana kwakukulu pakugwira ntchito.