Kenyelletso ho Lihokelo: Ho Khetholla Khoele le Phallo
Thread And End Connection Foundation
• Mofuta oa khoele: khoele e ka ntle le khoele e ka hare e bolela boemo ba khoele lenonyellong.Khoele e ka ntle e hlahella ka ntle ho lenonyeletso, ’me khoele e ka hare e ka hare ho lenonyeletso.Khoele e ka ntle e kenngoa khoeleng e ka hare.
• Sekhahla sa lentsoe: Ho phahama le ho teba ke sebaka se pakeng tsa likhoele.
• Sehlomathiso le motso: Khoele e na le litlhōrō le liphula, tse bitsoang tlatsetso le motso, ka ho latellana.Sebaka se bataletseng pakeng tsa ntlha ea leino le motso oa leino se bitsoa lephako.
Khetholla Mofuta oa Khoele
Li-caliper tsa Vernier, li-pitch gauge, le litataiso tsa ho tsebahatsa molumo li ka sebelisoa ho fumana hore na khoele e teiloe kapa e otlolohile.
Likhoele tse otlolohileng (tseo hape li bitsoang li-parallel threads kapa mechanical threads) ha li sebelisetsoe ho tiisa, empa li sebelisetsoa ho lokisa linate holim'a 'mele oa ho kenya tube.Ba tlameha ho itšetleha ka lintlha tse ling ho theha tiiso e thibelang ho lutla, joalo ka li-gaskets, O-rings, kapa metal-to-metal contact.
Likhoele tse tapered (tseo hape li bitsoang dynamic threads) li ka koaloa ha mahlakoreng a likhoele tsa ka ntle le tse ka hare li kopantsoe hammoho.Ho hlokahala ho sebelisa khoele sealant kapa khoele theipi ho tlatsa lekhalo pakeng tsa leino crest le motso oa leino ho thibela mokelikeli oa tsamaiso ho se lutle ha ho amana.
Ho lekanya Thread Diameter
Sebelisa vernier caliper hape ho lekanya khoele e ka ntle ea lebitso kapa bophara ba khoele ea ka hare ho tloha ntlheng ea leino ho ea ntlheng ea leino.Bakeng sa likhoele tse otlolohileng, lekanya khoele efe kapa efe e felletseng.Bakeng sa likhoele tse tapered, lekanya khoele ea bone kapa ea bohlano e tletseng.
Etsa qeto ea hore na Lerata
Sebelisa sekala sa pitch gauge (eo hape e bitsoang comb) ho hlahloba likhoele khahlano le sebopeho se seng le se seng ho fihlela u fumana tse tšoanang hantle.
Theha The Pitch Standard
Mohato oa ho qetela ke ho theha maemo a molumo.Ka mor'a ho khetholla bong, mofuta, bophara ba lebitso le bophahamo ba khoele, tataiso ea ho tsebahatsa khoele e ka sebelisoa ho khetholla maemo a khoele.
Nako ea poso: Dec-07-2021