E le sesebelisoa se tloaelehileng tšimong ea indasteri, li-valve li sebelisoa ho laola ho phalla ha metsi kapa likhase. Ka ho potlakisa ts'ebetso ea kholo ea indasteri ea lefats'e, tlhoko ea 'maraka oa li-valve e ntse e hola selemo le selemo. Sehlooho sena se tla sekaseka karolo ea 'maraka le kabo ea libaka tsabaetsi ba mekhatlo ea li-valveho tsoa ponong ea profeshenale.
1. Kabelo ea 'maraka
Kabelo ea 'maraka ea baetsi ba mekhatlo ea li-valve e angoa haholo ke lintlha tse kang boholo ba khoebo, boleng ba sehlahisoa, boqapi ba theknoloji le papatso. Har'a tsona, boholo ba khoebo le boleng ba sehlahisoa ke lintlha tsa bohlokoa tse amang karolo ea mmaraka. Likhoebo tse kholo hangata li na le matla a matla a tekheniki le bokhoni ba tlhahiso ho fihlela litlhoko tsa bareki bakeng sa boleng le mofuta oa valve. Boithomelo ba thekenoloji le ho bapatsa ke mekhoa ea bohlokoa bakeng sa likhoebo ho qothisana lehlokoa le karolo ea mmaraka. Likhoebo tse nang le melemo ea tekheniki le bokhoni ba ho bapatsa hangata li ka fumana karolo e phahameng ea 'maraka tlholisanong e matla ea 'maraka.
2. Kabo ea libaka
Kabo ea libaka ea baetsi ba mekhatlo ea li-valve e na le litšobotsi tse itseng. Chaena, baetsi ba li-valve ba tsepamisitsoe haholo libakeng tse lebōpong la leoatle le libakeng tse tsoetseng pele tsa indasteri. Libaka tse lebopong la leoatle joalo ka Shanghai, Jiangsu, Zhejiang le libaka tse ling, tse nang le ketane e felletseng ea liindasteri le maemo a bonolo a sephethephethe, li thusa nts'etsopele ea likhoebo tsa li-valve. Libaka tse tsoetseng pele tsa indasteri, joalo ka Sichuan, Henan, Hubei le libaka tse ling, le tsona li na le likhoebo tse ngata tsa tlhahiso ea li-valve. Ntle le moo, 'maraka oa li-valve oa lefats'e o boetse o bonts'a litšobotsi tse itseng tsa kabo ea tikoloho. Ka mohlala, United States, Jeremane, Japane le linaha tse ling tse tsoetseng pele tsa indasteri, indasteri ea li-valve e hōlile haholoanyane, e nang le palo e itseng ea baetsi ba li-valve.
Ea boraro, mokhoa oa tlhōlisano ea 'maraka
Mokhoa oa tlholisano oa 'maraka oa li-valve o bonts'a litšobotsi tse itseng. Ka lehlakoreng le leng, tlhōlisano ea 'maraka e bohale, haholo-holo' maraka oa li-valve tse tlaase, 'me mokhoa oa tlhōlisano o hasane haholo. Ka lehlakoreng le leng, tlholisano ea 'maraka oa li-valve tsa maemo a holimo e batla e tsepame haholo, e tšoaretsoe haholo ke likhoebo tse kholo tse nang le melemo ea tekheniki le melemo ea mofuta. Ka ho matlafala ha tlhōlisano ea limmaraka, ho kopanngoa le ho reka pakeng tsa lik'hamphani tsa li-valve le ho kopanya lisebelisoa ho tla tsoela pele ho etsahala, 'me mokhoa oa tlhōlisano oa' maraka o tla fetoha butle-butle.
Ka kakaretso, karolo ea 'maraka le kabo ea tikoloho ea baetsi ba li-valve li angoa ke lintlha tse fapaneng. Baetsi ba lokela ho tsoela pele ho ntlafatsa boemo ba bona ba tekheniki, bokhoni ba ho qapa le bokhoni ba ho bapatsa ho ntlafatsa karolo ea mmaraka le tlholisano. Ka nako e ts'oanang, ha u reka li-valve, bareki ba boetse ba lokela ho ela hloko kabo ea libaka le karolo ea 'maraka ea moetsi ho netefatsa boleng le ts'ebetso ea valve.
Nako ea poso: Sep-08-2023
