Mefuta e 5 e fapaneng ea likere le lits'ebetso tsa tsona

Gear ke karolo e itseng ea mochini e ka khetholloang ka meno a eona a betliloeng ho potoloha bokaholimo bo ka bang chitja, bo sekoti kapa bo bōpehileng joaloka khoune, 'me bo na le ho hasana ho tšoanang. Ha para ea likaroloana tsena li kopantsoe hammoho, li sebelisoa ka mokhoa oa ho fetisa lipotoloho le matla ho tloha moqomong oa ho khanna ho ea mokoting o khethiloeng. Semelo sa nalane ea likere ke tsa khale, 'me Archimedes e bua ka ts'ebeliso ea tsona Greece ea khale lilemong tsa BC.

re tla u isa ka mefuta e 5 e fapaneng ea lisebelisoa, joalo ka likere tsa spur, likere tsa bevel, screw gear, joalo-joalo.

 

Miter Gear

Tsena ke mefuta ea bohlokoa ka ho fetisisa ea lisebelisoa tsa bevel, 'me lebelo la tsona ke 1. Li ka fetola tsela ea phetisetso ea matla ntle le ho ama lebelo la phetisetso. Li ka ba le tlhophiso ea linear kapa helical. Kaha e hlahisa matla a phunyeletsang ho axial, spiral miter gear hangata e na le thrust bear e khomaretsoeng ho eona. Li-angular miter gears li tšoana le likere tse tloaelehileng tsa miter empa li na le li-angles tsa shaft tse seng likhato tse 90.

 

Hlahisa Gear

Li-shafts tse tšoanang li sebelisoa ho fana ka matla ka lisebelisoa tsa spur. Meno ohle a sete ea li-spur gears a lutse ka tsela e otlolohileng mabapi le shaft. Ha sena se etsahala, likere li hlahisa meroalo ea radial reaction ho shaft empa ha ho na meroalo ea axial.

 

Hangata li-Spurs li lerata ho feta likere tsa helical tse sebetsang ka mola o le mong oa ho kopana pakeng tsa meno. Ha sehlopha se seng sa meno se kopana le letlooeng, le leng la meno le potlakela ho bona. Torque e fetisoa hantle ka likere tsena ha meno a 'maloa a kopana.

 

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

 

Bevel Gear

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

 

Herringbone Gear

Ho sebetsa ha lesela la herringbone ho ka tšoantšoa le ho boloka likere tse peli tsa helical hammoho. Ka hona, lebitso le leng la eona ke lisebelisoa tse peli tsa helical. E 'ngoe ea melemo ea sena ke hore e fana ka tšireletso khahlanong le ho sututsa ka lehlakoreng, ho fapana le likere tsa helical, tse bakang ho sututsa ka lehlakore. Mofuta ona oa lisebelisoa ha o sebetse ka matla ho li-bearings.

 

Lisebelisoa tsa ka hare

Mabili ana a pinion a kopana le li-cogwheels tse ka ntle 'me a na le meno a betliloeng ka li-cylinders le li-cones. Tsena li sebelisoa ka li-gear couplings. Li-gear tsa involute le trochoid li na le likere tse fapaneng tsa kahare le kantle ho sebetsana le mathata le tšitiso.