Li-valve ha li sebelisoe feela liindastering tse fapaneng, empa hape li sebelisoa libakeng tse fapaneng.Li-valve tse ling libakeng tse thata tsa ho sebetsa li atisa ho ba le mathata.Kaha valve ke sesebelisoa sa bohlokoa, haholo-holo bakeng sa li-valve tse ling tse kholo, ho thata haholo ho lokisa kapa ho fetola hang ha bothata bo hlaha.Ka hona, ho bohlokoa haholo ho etsa tlhokomelo le tlhokomelo ea letsatsi le letsatsi.Ha re shebeng tsebo e nyane mabapi le tlhokomelo ea li-valve.
A. Ho boloka le tlhahlobo ea letsatsi le letsatsi ea li-valve
1. Sephahla se lokela ho bolokoa ka kamoreng e omeletseng le e nang le moea o motlakase, 'me lipheletsong tse peli tsa phasejeng li tlameha ho thibeloa.
2. Li-valve tse bolokiloeng nako e telele li lokela ho hlahlojoa kamehla, litšila li lokela ho tlosoa, 'me oli e thibelang mafome e lokela ho sebelisoa sebakeng sa ho sebetsa.
3. Ka mor'a ho kenya, tlhahlobo ea kamehla e lokela ho etsoa.Lintlha tsa bohlokoa tsa tlhahlobo:
(1) Ho koaheloa ha bokaholimo ba tiiso.
(2) Ho roala ha khoele ea trapezoidal ea kutu le nate ea kutu.
(3) Ho sa tsotellehe hore na sephutheloana se siiloe ke nako ebile ha se sebetse, haeba se senyehile, se lokela ho nkeloa sebaka ka nako.
(4) Ka mor'a hore valve e lokisoe le ho kopanngoa, tlhahlobo ea ts'ebetso ea ho tiisa e lokela ho etsoa.
B. Mosebetsi oa tlhokomelo nakong ea ente ea mafura a valve
Tlhokomelo ea setsebi ea valve pele le ka mor'a ho tjheseletsa e phetha karolo ea bohlokoa ho sebeletsa tlhahiso le ts'ebetso ea valve.Tlhokomelo e nepahetseng, e hlophisehileng le e sebetsang e tla sireletsa valve, e etse hore valve e sebetse ka mokhoa o tloaelehileng le ho lelefatsa bophelo ba tšebeletso ea valve.bophelo.Mosebetsi oa ho lokisa li-valve o ka bonahala o le bonolo, empa ha ho joalo.Hangata ho na le likarolo tsa mosebetsi tse hlokomolohuoang.
1. Ha u kenya grease ka har'a valve, palo ea ente ea mafura hangata e hlokomolohuoa.Ka mor'a hore sethunya sa ente ea grease se kenngoe, mosebeletsi o khetha valve le mokhoa oa ho kopanya grease, ebe o etsa ts'ebetso ea ente ea grease.Ho na le maemo a mabeli: ka lehlakoreng le leng, palo ea ente ea grease e nyenyane mme ente ea mafura ha e lekane, 'me sebaka sa ho tiisa se apara kapele ka lebaka la khaello ea mafura.Ka lehlakoreng le leng, ente e feteletseng ea mafura e baka tšenyo.Lebaka ke hore ha ho na palo e nepahetseng ea matla a fapaneng a ho tiisa li-valve ho latela sehlopha sa mofuta oa li-valve.Bokhoni ba ho tiisa bo ka baloa ho ea ka boholo ba valve le mofuta, 'me joale palo e lekaneng ea grease e ka kenngoa.
2. Ha valve e tlotsoa ka mafura, bothata ba khatello hangata bo hlokomolohuoa.Nakong ea ts'ebetso ea ente ea mafura, khatello ea ente ea mafura e fetoha khafetsa ka litlhōrō le liphula.Khatello e tlase haholo, tiiso ea lutla kapa khatello ea ho hloleha e phahame haholo, kou ea ente ea mafura e koetsoe, mafura a ka hare a tiisang a thatafalitsoe, kapa selikalikoe sa ho koala se notletsoe ka bolo ea valve le poleiti ea valve.Hangata, ha khatello ea ente ea grease e le tlase haholo, grease e kenngoeng hangata e phallela ka tlase ho sekoti sa valve, seo hangata se hlahang li-valve tse nyenyane tsa heke.Haeba khatello ea ente ea grease e phahame haholo, ka lehlakoreng le leng, hlahloba molomo oa ente ea grease, 'me u e nkele sebaka haeba lesoba la mafura le thibiloe..Ho feta moo, mofuta oa ho tiisa le thepa ea ho tiisa le eona e ama khatello ea ente ea mafura.Mefuta e fapaneng ea ho tiisa e na le likhatello tse fapaneng tsa ente ea mafura.Ka kakaretso, khatello ea ente ea mafura ea liqibi tse thata e phahame ho feta ea liqibi tse bonolo.
Ho lumeloa hore ho etsa mosebetsi o ka holimo ho thusa haholo ho lelefatsa bophelo ba tšebeletso ea valve, 'me ka nako e ts'oanang, ho ka boela ha fokotsa mathata a mangata a sa hlokahaleng.
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Nako ea poso: Jul-20-2022