Carburizingle ho ntša metsi ka nitridingke mekhoa e 'meli e sebelisoang haholo ea ho thatafatsa bokaholimo ho tsa tšepe. Ka bobeli li ntlafatsa litšobotsi tsa bokaholimo ba tšepe, empa li fapana haholo ka melao-motheo ea ts'ebetso, maemo a ts'ebeliso, le litšobotsi tsa thepa tse hlahang.
1. Melao-motheo ea Ts'ebetso
●Ho kenya ka har'a carburizing:
Ts'ebetso ena e kenyelletsa ho futhumatsatšepe e nang le khabone e tlase kapa tšepe e kopantsoengka har'asepakapaka se ruileng ka khabonemochesong o phahameng. Mohlodi wa khabone o a bola, o lokollaliathomo tsa khabone tse sebetsangtse hasanang holim'a tšepe, li eketsadikahare tsa khabonele ho nolofalletsa ho thatafala ho latelang.
●Ho ntša metsi ka khase:
Nitriding e hlahisaliathomo tse sebetsang tsa naetrojeneka holim'a tšepe mochesong o phahameng. Liathomo tsena li arabela le likarolo tsa ho kopanya (mohlala, Al, Cr, Mo) ka har'a tšepe ho thehali-nitride tse thata, e eketsang ho thatafala ha bokaholimo le ho hanyetsa ho tsofala.
2. Mocheso le Nako
| Paramethara | Carburizing | Ho ntša metsi ka khase |
| Thempereichara | 850°C – 950°C | 500°C – 600°C |
| Nako | Lihora tse 'maloa ho isa ho tse mashome a mabeli | Lihora tse makholo ho isa ho tse mashome a mabeli |
Hlokomela: Ho ntšoa ha nitriding ho etsahala mochesong o tlase empa hangata ho nka nako e telele bakeng sa phetoho e lekanang ea bokaholimo.
3. Litšobotsi tsa Lera le Tiileng
Ho thatafala le ho Hloahala Khanyetso
●Ho kenya ka har'a carburizing:E fihlela bothata ba bokaholimo ba58–64 HRC, e fanang ka khanyetso e ntle ea ho robeha.
●Ho ntša metsi ka khase:Liphetho tsa ho thatafala ha bokaholimo ba1000–1200 HV, ka kakaretso e phahame ho feta bokaholimo bo nang le khabone, kakhanyetso e ntle ea ho roala.
Matla a Mokhathala
●Ho kenya ka har'a carburizing:E ntlafala haholomatla a ho kobeha le a ho tetebela ha mokhathala.
●Ho ntša metsi ka khase:Hape e eketsa matla a mokhathala, leha ka kakaretsoka tekanyo e nyenyaneho feta ho kenya ka har'a carburizing.
Khanyetso ea ts'enyeho
●Ho kenya ka har'a carburizing:Ho hanyetsa ho bola ho fokolang.
●Ho ntša metsi ka khase:E thehalera le teteaneng la nitride, ho fana kakhanyetso e phahameng ea ts'enyeho.
4. Lisebelisoa tse Loketseng
●Ho kenya ka har'a carburizing:
E loketse haholo bakeng satšepe e nang le khabone e tlase le litšepe tse nang le motsoako o tlase. Ditshebediso tse tlwaelehileng di kenyeletsali-gear, li-shaft, le likaroloe tlas'a meroalo e phahameng le khohlano.
●Ho ntša metsi ka khase:
E loketse litšepe tse nang lelikarolo tsa ho kopanyatse kang aluminium, chromium, le molybdenum. Hangata e sebediswa bakeng salisebelisoa tse nepahetseng, hlobo, li-dieslelikarolo tse tsofalang haholo.
5. Litšobotsi tsa Ts'ebetso
| Karolo | Carburizing | Ho ntša metsi ka khase |
| Melemo | E hlahisa lera le tebileng le thatafetseng | E bolokang tjhelete E sebetsa haholo Ho sotha ho tlase** ka lebaka la mocheso o tlase Ha ho hlokahale ho tima Ho thatafala ho hoholo le ho hanyetsa ho bola |
| Mathata | Lithempereichara tse phahameng tsa ts'ebetso li ka bakaphetolo E hloka ho tima ka mor'a ho kenya carburizing | Ho rarahana ha ts'ebetso hoa eketseha Botebo bo sa tebang ba khetla Linako tse telele tsa potoloho Litšenyehelo tse holimo |
Kakaretso
| Tšobotsi | Carburizing | Ho ntša metsi ka khase |
| Botebo ba Lera le Thatafetseng | Tebile | E sa tebang |
| Bothata ba holim'a metsi | E mahareng ho isa ho e phahameng (58–64 HRC) | Holimo haholo (1000–1200 HV) |
| Khanyetso ea Mokhathala | Holimo | E mahareng ho isa ho e phahameng |
| Khanyetso ea ts'enyeho | Tlase | Holimo |
| Kotsi ea ho sotha | Ho phahame (ka lebaka la mocheso o phahameng) | Tlase |
| Kamora kalafo | E hloka ho tima | Ha ho hlokahale ho tima |
| Litšenyehelo | Tlase | E phahameng |
Ho kenya carburizing le nitriding ka bobeli ho na le melemo e ikhethang 'me ho khethoa ho latelalitlhoko tsa kopo, ho kenyeletsoabokgoni ba ho jara mojaro, botsitso ba tekanyo, ho hanyetsa ho roalalemaemo a tikoloho.
Shaft ea Gear e nang le Nitride
Nako ea poso: Mots'eanong-19-2025