Mefuta e 5 e fapaneng ea li-gear le lits'ebetso tsa tsona

Gire ke karolo e itseng ea mechini e ka khetholloang ka meno a eona a betliloeng ho potoloha bokaholimo bo chitja, bo sekoti, kapa bo bōpehileng joaloka khoune 'me bo na le ho qhalana ho tšoanang. Ha likarolo tsena tse peli li kopantsoe hammoho, li sebelisoa ts'ebetsong e fetisang lipotoloho le matla ho tloha shaft e khannang ho ea shaft e khethiloeng. Semelo sa nalane sa ligire ke sa khale, 'me Archimedes o bua ka tšebeliso ea tsona Greece ea boholo-holo lilemong tsa BC.

re tla u tsamaisa ka mefuta e 5 e fapaneng ea lisebelisoa, joalo ka li-spur gear, li-bevel gear, li-screw gear, jj.

 

Lisebelisoa tsa Mitre

Tsena ke mefuta ea mantlha ea li-gear tsa bevel, 'me karolelano ea lebelo la tsona ke 1. Li ka fetola tsela ea phetiso ea matla ntle le ho ama sekhahla sa phetiso. Li ka ba le sebopeho sa linear kapa helical. Kaha e hlahisa matla a ho sututsa ka lehlakoreng la axial, hangata li-gear tsa spiral mitre li na le bearing ea ho sututsa e hoketsoeng ho eona. Li-gear tsa angular mitre li tšoana le li-gear tsa mitre tse tloaelehileng empa li na le likhutlo tsa shaft tse seng likhato tse 90.

 

Lisebelisoa tsa Spur

Li-shaft tse bapileng li sebelisoa ho fana ka matla ho sebelisoa li-spur gear. Meno 'ohle a sete ea li-spur gear a lutse moleng o otlolohileng mabapi le shaft. Ha sena se etsahala, li-gear li hlahisa meroalo ea karabelo ea radial shaft empa ha ho meroalo ea axial.

 

Hangata li-spurs li lerata ho feta li-gear tse chitja tse sebetsang ka mola o le mong oa ho kopana pakeng tsa meno. Ha sehlopha se seng sa meno se kopana le letlooeng, sehlopha se seng sa meno se potlakela ho ea ho sona. Torque e fetisoa ka bonolo haholoanyane li-gear tsena ha meno a 'maloa a kopana.

 

Li-gear tsa Spur li ka sebelisoa ka lebelo lefe kapa lefe haeba lerata e se bothata. Mesebetsi e bonolo le e itekanetseng e sebelisa li-gear tsena.

 

Lisebelisoa tsa Bevel

Bevel e na le bokaholimo ba pitch bo bōpehileng joaloka khoune 'me e na le meno a mathang ka lehlakoreng la khoune. Tsena li sebelisetsoa ho fetisetsa matla pakeng tsa li-shaft tse peli tsamaisong. Li hlophisitsoe ka mekhahlelo e latelang: li-bevel tse helical, li-hypoid gears, li-bevel tse se nang letho; li-bevel tse otlolohileng; le mitre.

 

Lisebelisoa tsa Herringbone

Ts'ebetso ea gear ea herringbone e ka bapisoa le ea ho boloka gear tse peli tsa helical hammoho. Ka hona, lebitso le leng la eona ke gear ea helical e habeli. E 'ngoe ea melemo ea sena ke hore e fana ka tšireletso khahlanong le ho sutumelletsa lehlakoreng, ho fapana le gear ea helical, e bakang ho sutumelletsa lehlakoreng. Mofuta ona o itseng oa gear ha o sebelise matla a ho sutumelletsa ho li-bearing.

 

Lisebelisoa tsa ka Hare

Mabili ana a pinion a kopana le maotwana a kantle a kolofo mme a na le meno a betliloeng ka har'a lisilindara le likhoune. Tsena li sebelisoa likhokahanong tsa ligiya. Ligiya tsa Involute le trochoid li na le ligiya tse fapaneng tsa kahare le kantle ho laola mathata le impedance.