Aseha seha sa hob ea gearke sesebelisoa se ikhethileng sa ho seha se sebelisoang hosehokelo sa li-gear—mokhoa oa ho sebetsa o hlahisang li-spur, helical, le li-worm gear. Sehahi (kapa "setofo") se na le meno a ho seha a helical a hlahisang boemo ba gear butle-butle ka motsamao o potolohang o tsamaellanang le karolo ea mosebetsi.
1. Mefuta ea Li-Gear Hobbing Cutters
Ka Moralo
| Mofuta | Tlhaloso | Likopo |
| Setofo sa Meno se Otlolohileng | Meno a bapile le mothapo; sebopeho se bonolo ka ho fetisisa. | Li-spur gear tse nang le nepo e tlase. |
| Setofo sa meno sa Helical | Meno a sekameng (joalo ka seboko); ho molemo ho tlosa meno a manyane. | Li-gear tse nang le li-helical le tse nepahetseng haholo. |
| Setofo se nang le Chamfered | E kenyelletsa li-chamfer ho ea ho li-deburr gear sides nakong ea ho seha. | Tlhahiso ea likoloi le bongata. |
| Setofo se senyehileng | Maqeba a tebileng pakeng tsa meno bakeng sa ho pepeseha ha ditshila tse kgolo. | Li-gear tse kholo tsa module (mohlala, merafo). |
Ka Boitsebiso
Lihobe tsa HSS (Tšepe e Potlakileng)– E theko e tlase, e sebelisetsoang thepa e bonolo (aluminium, koporo).
Lihobe tsa Carbide– E thata, e phela nako e telele, e sebediswa bakeng sa ditshipi tse thatafetseng le tlhahiso ya bongata bo boholo.
Lihobe tse koahetsoeng (TiN, TiAlN)– Fokotsa khohlano, eketsa bophelo ba lisebelisoa ka thepa e thata.
2. Liparamente tsa Bohlokoa tsa Setofo sa Gear
Mojule (M) / Bophahamo ba Diametral (DP)– E hlalosa boholo ba leino.
Palo ea Liqalo– Ho qala ka le leng (ho tlwaelehileng) khahlano le ho qala ka bongata (ho seha ka potlako).
Khatello ea Angle (α)– Ka tlwaelo20°(e tloaelehileng) kapa14.5°(ditsamaiso tsa kgale).
Bophara ba Kantle– E ama ho tiea le lebelo la ho seha.
Angle e etellang pele– E bapisa sekhutlo sa helix le li-gear tsa helical.
3. Hobing ea Lisebelisoa e Sebetsa Joang?
Mosebetsi le ho Potoloha ha Setofo– Setofo (sesehi) le gear tse se nang letho lia potoloha ka ho lumellana.
Phepo ea Axial– Setofo se tsamaya ka lehlakoreng le leng ho pholletsa le gear e se nang letho ho seha meno butle-butle.
Ho Hlahisa Motsamao– Meno a setofo a sehatsetsing a etsa boemo bo nepahetseng ba ho seha.
Melemo ea ho itlosa bolutu
✔ Sekgahla se phahameng sa tlhahiso (ha se bapiswa le ho bopa kapa ho sila).
✔ E ntle haholo bakeng sali-spur, helical, le li-worm gears.
✔ Qetello e betere ea bokaholimo ho feta ho betla.
4. Litšebeliso tsa Li-Gear Hobs
| Indasteri | Sebelisa Nyeoe |
| Likoloi | Li-gear tsa phetisetso, mefuta e fapaneng. |
| Lifofane | Li-gear tsa enjene le tsa actuator. |
| Indasteri | Lipompo tsa li-gear, li-reducer, mechine e boima. |
| Liroboto | Likere tsa taolo ea motsamao ka nepo. |
5. Malebela a Khetho le Tlhokomelo
Khetha mofuta o nepahetseng oa setofo(HSS bakeng sa thepa e bonolo, khabide bakeng sa tšepe e thatafetseng).
Ntlafatsa lebelo la ho seha le sekhahla sa ho fepa(ho itshetlehile ka thepa le mojule).
Sebelisa sehatsetsiho lelefatsa bophelo ba lisebelisoa (haholo-holo bakeng sa li-hob tsa carbide).
Hlahloba hore na ha e na ho tsofala(meno a tabohileng, ho senyeha ha lehlakore) ho qoba boleng bo bobe ba lisebelisoa.
6. Bahlahisi ba Li-Gear Hob ba ka Sehloohong
Gleason(Li-hob tse nepahetseng bakeng sa li-spiral bevel le li-cylindrical gear)
Lisebelisoa tsa LMT(Li-hob tsa HSS le tsa khabone tse sebetsang hantle)
Naleli SU(Li-hob tse ikhethileng bakeng sa lits'ebetso tse ikhethileng)
Nachi-Fujikoshi(Japane, litofo tse koahetsoeng ka boleng bo holimo)
Nako ea poso: Phato-15-2025