Ho utloisisa Angle ea Helix ea Li-Gears: Tlhaloso Bohlokoa le Litšebeliso

Boenjiniere ba li-gear, e 'ngoe ea liparamente tsa bohlokoa ka ho fetisisa tse amang ts'ebetso, bokhoni le boemo ba lerata ke sekhutlo sa helix. Khopolo ena e bohlokoa haholo holikere tsa helical, tse sebediswang haholo ho di-transmission tsa dikoloi, di-gearbox tsa diindasteri, difofane, diroboto le mechini e boima. Ho utlwisisa hore na sekhutlo sa helix ke eng, hore na se ama boitshwaro ba di-gear jwang, le hore na ke hobaneng ha se le bohlokwa ke habohlokoa bakeng sa baenjiniere le bahlahisi ba ikemiseditseng ho ntlafatsa moralo wa di-gear.

Angle ea Helix ke eng?

Sekhutlo sa helix se bolela sekhutlo se bopilweng pakeng tsa leino la gear le axis ea ho potoloha ha gear. Likereng tse chitja, meno ha a sehoe ka ho otloloha sefahlehong sa gear, joalo ka likereng tse nang le spur, empa a behiloe ka sekhutlo, a etsa sebopeho sa helix ho potoloha selikalikoe sa gear. Sekhutlo sena se ka tloha ho likhato tse nyane ho fihlela ho hoo e ka bang 45°, ho latela litlhoko tsa ts'ebeliso le ts'ebetso.

• Likhutlo tse nyane tsa helix(mohlala, 15°) e fella ka ts'ebetso e boreleli ha e bapisoa le li-spur gear empa e ntse e boloka tlhahiso e le bonolo.

• Likhutlo tse kholo tsa helix(mohlala, 30° kapa ho feta) e fana ka ho kenella ho boreleli le bokgoni bo phahameng ba ho jara mojaro empa e hlahisa ho kganna ho hoholo ha axial, ho lokelang ho laolwa ka di-bearings kapa di-thrust washers.

Bohlokoa ba Helix Angle ho Moralo oa Li-Gear

Sekhutlo sa helix se bapala karolo ea bohlokoa ho khetholleng litšobotsi tsa ts'ebetso ea li-helical gear:

1. Phetiso ea Matla a Boreleli
   Ka lebaka la meno a sekameng, ho kenella ha likere ho etsahala butle-butle ho fapana le ho ba hang-hang. Sena se fokotsa moroalo oa ho tšoha, ho thothomela le lerata, e leng se etsang hore likere tse potolohang li be ntle bakeng sa lits'ebetso tse potlakileng le tse matla haholo.

2. Kabo ea Mojaro
   Sekhutlo se seholo sa helix se eketsa karolelano ea ho kopana, ho bolelang hore meno a mangata a kopane ka nako e le 'ngoe. Sena se aba mojaro holim'a meno a mangata, se ntlafatsa ho tšoarella le bokhoni ba mojaro.

3. Axial Thrust
   Bothata ba angle ea helix ke hore e hlahisa matla a axial ho potoloha shaft ea gear. Ha angle ea helix e le kholoanyane, mojaro oa axial o phahame, e leng se hlokang litokisetso tse matla tsa ho jara.

4. Kgwebo e Botle Khahlanong le Matla a Khoebo
   Leha dikhutlo tse phahameng tsa helix di eketsa matla le boreledi, di ka fokotsa bokgoni hanyane ka lebaka la kgohlano e thellang e eketsehileng. Baqapi ba tlameha ho leka-lekanya dintlha tsena ho latela tshebediso e rerilweng.

Litšebeliso tsa Li-Angle tse Fapaneng tsa Helix

Khetho ea angle ea helix e itšetlehile ka mofuta oa mechini le litlhoko tsa ts'ebetso:

• Li-transmission tsa Likoloi
  Li-gear tse helical tse nang le likhutlo tsa helix tse ka bang 20–30° li tloaelehile li-gearbox tsa likoloi hobane li fana ka ts'ebetso e khutsitseng, e boreleli le phetiso e matla ea torque.

• Mabokose a Li-gear a Liindasteri
  Hangata dikhutlo tse kgolo tsa helix di sebediswa ho eketsa bokgoni ba ho jara mojaro bakeng sa mechini e boima jwalo ka di-conveyor, di-crusher le di-mill tsa samente.

• Liroboto le Lisebelisoa tse Nepahetseng
  Likhutlo tse nyane tsa helix kapa esita le meralo ea li-gear tse tšekaletseng tse tšekaletseng li khethoa bakeng sa li-gearbox tse nyane, tse bobebe tse hlokang taolo e nepahetseng ea motsamao.

• Likopo tsa Lifofane
  Likhutlo tse leka-lekaneng tsa helix li bohlokoa ho fokotsa lerata, ho thothomela le ho tsofala ha li-gearbox tsa turbine tse lebelo le phahameng.

Angle ea Helix khahlanong le Angle ea Khatello

Ho bohlokoa hore re se ke ra ferekanyasekhutlo sa helixlesekhutlo sa khatello. Sekhutlo sa kgatello se amana le tataiso ya matla pakeng tsa meno a meshing, ha sekhutlo sa helix se bua ka ho khetheha ka tsela e shebaneng le meno. Diparamitha ka bobedi di lokela ho nahanelwa mmoho bakeng sa moralo o motle wa gear.