Ai-gear hobbing cutteriyithuluzi lokusika elikhethekile elisetshenziswa kuigiya hobbing-inqubo yokwenza imishini ekhiqiza amagiya e-spur, helical, kanye nezikelemu. I-cutter (noma "ihobhu") inamazinyo okusika i-helical akhiqiza kancane kancane iphrofayili yegiya ngokunyakaza okujikelezayo okuvunyelanisiwe nocezu lokusebenza.
1. Izinhlobo zamaGear Hobbing Cutters
Ngokuklama
| Uhlobo | Incazelo | Izinhlelo zokusebenza |
| I-Sight Tooth Hob | Amazinyo ahambisana ne-eksisi; ifomu elilula. | Amagiya e-spur anembe kancane. |
| I-Helical Tooth Hob | Amazinyo e-engeli (njengesibungu); ngcono ukukhishwa kwe-chip. | Amagiya e-Helical & anembe kakhulu. |
| I-Chamfered Hob | Kufaka phakathi ama-chamfer ukuze asuse imiphetho yegiya ngesikhathi sokusika. | Ukukhiqizwa kwezimoto nobuningi. |
| I-Gashed Hob | Imifantu ejulile phakathi kwamazinyo ukuze kukhishwe i-chip kangcono ekusikekeni okunzima. | Amagiya amamojula amakhulu (isb, izimayini). |
Ngempahla
I-HSS (High-Speed Steel) Hobs- Ezomnotho, ezisetshenziselwa izinto ezithambile (i-aluminium, ithusi).
Izithako zeCarbide- Impilo eqinile, ende, esetshenziselwa izinsimbi eziqinile nokukhiqizwa kwevolumu ephezulu.
Izinsimbi Ezinandisiwe (TiN, TiAlN)- Yehlisa ukungqubuzana, wandise impilo yamathuluzi ezintweni ezinzima.
2. Amapharamitha angukhiye we-Gear Hob
Imojula (M) / I-Diametral Pitch (DP)– Ichaza ubukhulu bezinyo.
Inombolo Yokuqala- Isiqalo esisodwa (esivamile) vs. Isiqalo esiningi (ukusika ngokushesha).
I-Engeli Yokucindezela (α)- Ngokuvamile20°(evamile) noma14.5°(amasistimu amadala).
Ngaphandle Ububanzi- Kuthinta ukuqina nesivinini sokusika.
I-Engeli yokuhola- Ifanisa i-engeli ye-helix yamagiya e-helical.
3. Isebenza Kanjani I-Gear Hobbing?
I-Workpiece & Hob Rotation- Ihobhu (umsiki) negiya elingenalutho liyazungezisa ekuvumelaniseni.
Okuphakelayo kwe-Axial- I-hob ihamba nge-axially ngaphesheya kwegiya elingenalutho ukusika amazinyo ngokuqhubekayo.
Ikhiqiza ukunyakaza- Amazinyo e-helical we-hob enza iphrofayili efanele ye-involute.
Izinzuzo Hobbing
✔ Amazinga aphezulu okukhiqiza (uma kuqhathaniswa nokubunjwa noma ukugaya).
✔ Kuhle kakhuluamagiya e-spur, helical, kanye nezikelemu.
✔ Ukuqedwa okungcono kwengaphezulu kunokubhoboza.
4. Izicelo zamaGear Hobs
| Imboni | Sebenzisa Ikesi |
| Ezezimoto | Amagiya okudlulisa, umehluko. |
| I-Aerospace | Amagiya enjini ne-actuator. |
| Izimboni | Amaphampu egiya, izinciphisi, imishini esindayo. |
| Amarobhothi | Amagiya okulawula ukunyakaza okuqondile. |
5. Amathiphu Okukhetha Nokugcina
Khetha uhlobo lwehob olulungile(I-HSS yezinto ezithambile, i-carbide yensimbi eqinile).
Lungiselela isivinini sokusika nezinga lokuphakelayo(kuya ngempahla nemojula).
Sebenzisa isipholileukwelula impilo yamathuluzi (ikakhulukazi ama-carbide hobs).
Hlola ukugqokwa(amazinyo aqhephukile, i-flank wear) ukugwema ikhwalithi yegiya eliphansi.
6. Abakhiqizi abahamba phambili be-Gear Hob
Gleason(Izinsimbi ezinembile zamagiya e-spiral bevel & cylindrical)
Amathuluzi e-LMT(I-HSS esebenza kahle kakhulu ne-carbide hobs)
Inkanyezi SU(Izimbobo zangokwezifiso zezinhlelo zokusebenza ezikhethekile)
Nachi-Fujikoshi(I-Japan, izimbobo ezimbozwe ngekhwalithi ephezulu)
Isikhathi sokuthumela: Aug-15-2025