Hetapahi taputapu hobbinghe taputapu tapahi motuhake e whakamahia ana i roto ite whakakoi taputapu—he tukanga miihini e whakaputa ana i ngā taputapu whīra, whīra, me ngā taputapu noke. He niho whīra te taputapu tapahi (te "hob" rānei) e whakaputa haere ana i te āhua taputapu mā te nekehanga hurihuri tukutahi me te mea mahi.
1. Ngā momo tapahi taputapu tunu kai
Mā te Hoahoa
| Momo | Whakaahuatanga | Ngā tono |
| Te oumu niho tika | Ngā niho e whakarara ana ki te tuaka; te āhua māmā rawa. | Ngā taputapu pīrere iti te tika. |
| Te oumu niho porowhita | He koki ngā niho (pērā i te noke); he pai ake te tango i ngā maramara. | Ngā taputapu porowhita me ngā taputapu tino tika. |
| Hob Chamfered | Kei roto ko ngā chamfer hei tango i ngā taha taputapu i te wā e tapahi ana. | Waka me te hanga papatipu. |
| Hob Pakaru | He haehae hōhonu i waenganui i ngā niho kia pai ake ai te matara i ngā motu nui. | Ngā taputapu mōrahi nui (hei tauira, te keri maina). |
Mā te Rauemi
Ngā Hob HSS (Teitei-Tere)– He iti te utu, e whakamahia ana mō ngā rauemi ngohengohe (konumohe, parahi).
Ngā Hob Carbide– He pakeke ake, he roa ake te ora, e whakamahia ana mō ngā maitai whakapakeke me te whakaputa nui.
Ngā Hob Panipani (TiN, TiAlN)– Whakaitihia te waku, whakaroahia te ora o ngā taputapu i roto i ngā rauemi uaua.
2. Ngā Tawhā Matua o te Tauma Taputapu
Kōwae (M) / Diametral Pitch (DP)– Ka tautuhi i te rahi o ngā niho.
Te maha o ngā tīmatanga– Tīmatanga kotahi (noa) vs. tīmata maha (tapahi tere ake).
Koki Pēhanga (α)– I te nuinga o te wā20°(noa) rānei14.5°(ngā pūnaha tawhito).
Diameter o Waho– Ka pā ki te pakari me te tere tapahi.
Koki Arataki– E ōrite ana ki te koki porowhita mō ngā taputapu porowhita.
3. Me pēhea te mahi a te taputapu whakamahana?
Te Hurihanga o te Mea Mahi me te Hob– Ka huri ngātahi te oumu (te taputapu tapahi) me te taputapu para.
Whāngai Tuaka– Ka neke te oumu i te taha o te tuara o te taputapu hei tapahi haere i ngā niho.
Te Whakaputa Nekehanga– Mā ngā niho porowhita o te oumu ka hangaia te kōtaha porowhita tika.
Ngā Painga o Hobbing
✔ He tere te whakaputa (whakataurite ki te hanga, ki te mira rānei).
✔ Tino pai mōngā taputapu whīra, ngā taputapu porowhita, me ngā taputapu noke.
✔ He pai ake te āhua o te mata i te whakakoi.
4. Ngā Whakamahinga o ngā Hob Taputapu
| Ahumahi | Whakamahinga Take |
| Aunoa | Ngā taputapu tuku, ngā rerekētanga. |
| Rererangi | Ngā taputapu miihini me te whakatere. |
| Ahumahi | Ngā papu taputapu, ngā whakaiti, ngā mīhini taumaha. |
| Robotics | Ngā taputapu whakahaere nekehanga tika. |
5. Ngā Tohutohu Kōwhiri me te Tiaki
Kōwhiria te momo oumu tika(HSS mō ngā rauemi ngohengohe, carbide mō te maitai whakapakeke).
Arotauhia te tere tapahi me te tere whāngai(e whakawhirinaki ana ki ngā rauemi me te kōwae).
Whakamahia te wai whakamataohei whakaroa i te roa o te ora o ngā taputapu (ina koa mō ngā oumu waro).
Tirohia mēnā he kākahu(ngā niho pakaru, te pakaru o te taha) hei karo i te kounga kino o ngā taputapu.
6. Ngā Kaihanga Taputapu Matua o te Hob
Kerehana(Ngā oumu tino tika mō ngā taputapu porowhita me ngā taputapu porotaka)
Ngā Utauta LMT(Ngā oumu HSS me te carbide mahi-teitei)
Whetu SU(Ngā oumu ritenga mō ngā mahi motuhake)
Nachi-Fujikoshi(Hapani, ngā oumu paninga kounga teitei)
Wā tuku: 15 o Ākuhata-2025