Molao-motheo oa ho sebetsa le libaka tsa ts'ebeliso ea Pilot Check Namane
2024-03-071. Molao-motheo o sebetsang oa valve ea ho hlahloba sefofane
Thevalve ea ho hlahloba sefofaneke valve ea tsela e le 'ngoe e laoloang ka metsi. Molao-motheo oa eona oa ts'ebetso ke ho sebelisa tšebelisano e haufi lipakeng tsa mokokotlo oa valve le setulo sa valve ho fihlela taolo ea phallo ea tsela e le 'ngoe. Belofo e nka taolo ea sefofane, ke hore, lesoba le ka lehlakoreng le leng la valve le laola ho kena le ho tsoa ha oli ea hydraulic ka valve ea sefofane ho hlokomela taolo ea mantlha ea valve setulong sa valve. Ha oli ea hydraulic e phalla ho tloha pheletsong e kenang, khatello e itseng e sebelisoa ho ea holimo, e etsang hore mokokotlo oa valve o bulehe ho ea tlaase, 'me mokelikeli o phalla ka mocha o bohareng. Ka nako ena, kamore ea taolo eo qalong e hokahaneng le mocha e koetsoe. Ha oli ea hydraulic e phalla ho tloha koung ea B, khatello ea oli holim'a mokokotlo oa valve e lokolloa, 'me motsoako oa valve o tla koala ka potlako e le hore oli ea hydraulic e se ke ea hlola e khutlela morao.
2. Mosebetsi oa pilot check valve
Mosebetsi o ka sehloohong oa valve ea ho hlahloba lifofane ke ho thibela ho phalla ka morao ha oli ea hydraulic, ka hona ho netefatsa ts'ebetso e tloaelehileng ea tsamaiso ea hydraulic le polokeho le botšepehi ba mosebetsi. Ha tsamaiso ea hydraulic e khaotsa ho sebetsa, valve ea ho hlahloba mofofisi e ka boloka khatello, ke hore, ho thibela mojaro oa mochine hore o se ke oa khutlela morao haufi le pipe ea hydraulic. Tsamaisong ea hydraulic, valve ea ho hlahloba sefofane hangata e kenngoa ka lehlakoreng le phahameng la khatello ea oli. E sebelisoa haholo ho thibela phallo e fapaneng ea oli ea hydraulic tsamaisong ea hydraulic le ho thibela tahlehelo ea khatello le ho lutla ha oli.
3. Hore na valve ea ho hlahloba sefofane e ka etsa hore silinda e itšebelletse?
Ka tloaelo, li-valve tsa ho hlahloba tse tsamaisoang ke lifofane li ke ke tsa nolofalletsa cylinder ho finyella mosebetsi oa ho itšireletsa, hobane ho itšeha ha cylinder ho hloka ho kopanngoa le lisebelisoa tse kang ho notlela mechine kapa li-limiter tsa tsoelo-pele. The pilot check valve ke e 'ngoe feela ea likarolo tsa taolo ea tsamaiso ea hydraulic. E sebelisoa haholo ho thibela phallo e fapaneng ea oli ea hydraulic le ho sireletsa sistimi. E ke ke ea nka sebaka sa likarolo tsa mochini ho fihlela ho ikemela ha silinda.
Ho akaretsa, valve ea ho hlahloba sefofane ke valve ea bohlokoa e laoloang ke hydraulically ka tsela e le 'ngoe, e sebelisoang haholo ho thibela ho phalla ha oli ea hydraulic le ho netefatsa polokeho le ts'epo ea tsamaiso ea hydraulic. Leha ho le joalo, ho kenya feela valve ea ho hlahloba sefofane ha ho nolofalletse cylinder ho finyella mosebetsi oa ho itšireletsa. E hloka ho kopanngoa le lisebelisoa tse kang ho notlela ka mochini kapa li-limiter tsa tsoelopele.
4. Libaka tsa ts'ebeliso ea li-valve tse sebetsang ka sefofane
Li-valve tse tsamaisoang ke lifofane li sebelisoa haholo libakeng tsa taolo le taolo ea litsamaiso tsa hydraulic, ho kenyeletsoa empa li sa felle feela libakeng tse latelang:
Lisebelisoa tsa mochini: Li-valve tsa lifofane li ka sebelisoa tsamaisong ea hydraulic transmission system ea lisebelisoa tsa mochine ho laola motsamao oa hydraulic cylinder ho laola mokhoa oa ho koala, ho beha le ho sebetsa ka mochine oa mosebetsi.
Lisebelisoa tsa metallurgic: Li-valve tsa lifofane li ka sebelisoa lits'ebetsong tsa hydraulic ka thepa ea metallurgical ho laola ho tsamaea ha li-cylinders tsa hydraulic le li-cylinders tsa oli ho laola le ho lokisa libōpi tsa tšepe, li-rolling le lisebelisoa tse ling.
Mochini oa ho etsa ente ea polasetiki: Sephahla sa sefofane se ka sebelisoa tsamaisong ea hydraulic ea mochine oa ho etsa ente ea polasetiki ho laola khatello le lebelo nakong ea ts'ebetso ea ho etsa ente ho finyella ts'ebetso le ho bōptjoa ha lihlahisoa tsa polasetiki.
Lintlha tse ka holimo ke tse ling tsa likarolo tsa ts'ebeliso ea li-valve tsa pilot ho li-hydraulic system. Ha e le hantle, li-valve tsa lifofane li boetse li sebelisoa haholo likarolong tse ling tse ngata, tse koahelang lisebelisoa tse sa tšoaneng tsa mechine le lisebelisoa tsa indasteri.
