Te huri i te niho Gleason me te tango i te niho Kinberg

Ina ōrite te maha o ngā niho, te modulus, te koki pēhanga, te koki helix me te radius o te pane cutter, ka ōrite te kaha o ngā niho kōpiko pewa o ngā niho Gleason me ngā niho kōpiko cycloidal o Kinberg. Ko ngā take e whai ake nei:

1). He rite tonu ngā tikanga mō te tatau i te kaha: Kua whakawhanakehia e Gleason rāua ko Kinberg ā rāua ake tikanga tatau kaha mō ngā taputapu porowhita, ā, kua hangaia e rāua he pūmanawa tātari hoahoa taputapu e rite ana. Engari e whakamahia ana e rāua katoa te tātai Hertz hei tatau i te ahotea whakapā o te mata niho; whakamahia te tikanga tānga 30-tohu hei kimi i te wāhanga morearea, me mahi te kawenga ki te pito niho hei tatau i te ahotea piko pakiaka niho, ā, whakamahia te taputapu porotaka ōrite o te wāhanga waenga o te mata niho hei whakatau tata i te kaha whakapā o te mata niho, te kaha piko teitei o te niho me te ātete o te mata niho ki te piri o ngā taputapu porowhita.

2). Ka tatau te pūnaha niho Gleason tuku iho i ngā tawhā o te taputapu kia rite ki te modulus mata pito o te pito nui, pērā i te teitei o te pito, te teitei o te pakiaka niho, me te teitei o te niho mahi, ko Kinberg ia ka tatau i te taputapu kia rite ki te modulus noa o te tawhā waenga. Ko te paerewa hoahoa taputapu Agma hou e whakakotahi ana i te tikanga hoahoa o te taputapu porowhita porowhita, ā, ka hangaia ngā tawhā taputapu kia rite ki te modulus noa o te waenga o ngā niho taputapu. Nō reira, mō ngā taputapu porowhita porowhita me ngā tawhā taketake ōrite (pērā i: te maha o ngā niho, te modulus noa waenga, te koki porowhita waenga, te koki pēhanga noa), ahakoa te momo hoahoa niho e whakamahia ana, he rite tonu ngā inenga o te wāhanga noa waenga; ā, he ōrite ngā tawhā o te taputapu porotaka ōrite i te wāhanga waenga (ko ngā tawhā o te taputapu porotaka ōrite e pā ana ki te maha o ngā niho, te koki pitch, te koki pēhanga noa, te koki helix waenga, me te waenga o te mata niho o te taputapu. He rite te diameter o te porowhita pitch), nō reira he rite tonu ngā tawhā āhua niho i whakamahia i roto i te tirotiro kaha o ngā pūnaha niho e rua.

3). Ina ōrite ngā tawhā taketake o te taputapu, nā te whānui o te awaawa o raro o te niho, he iti ake te radius kokonga o te pito taputapu i tērā o te hoahoa taputapu Gleason. Nō reira, he iti noa te radius o te pewa nui o te pūtake niho. E ai ki te tātari taputapu me te wheako mahi, mā te whakamahi i te radius nui ake o te pewa ihu taputapu ka taea te whakanui ake i te radius o te pewa nui o te pūtake niho me te whakarei ake i te ātete piko o te taputapu.

Nā te mea ka taea anake te waru i te miihini tika o ngā taputapu porowhita cycloidal Kinberg me ngā mata niho mārō, ko ngā taputapu porowhita porowhita Gleason ka taea te tukatuka mā te huri-muri wera, ka taea ai te whakatutuki i te mata kōne pakiaka me te mata whakawhiti pakiaka niho. Ā, ko te maeneene nui i waenga i ngā mata niho ka whakaiti i te tūponotanga o te kukū ahotea ki runga i te taputapu, ka whakaiti i te taratara o te mata niho (ka taea te tae ki te Ra≦0.6um) me te whakapai ake i te tika o te tātaitanga o te taputapu (ka taea te tae ki te tika o te tohu GB3∽5). Mā tēnei, ka taea te whakanui ake i te kaha kawe o te taputapu me te kaha o te mata niho ki te ātete i te piri.

4). Ko te taputapu porowhita porowhita niho quasi-involute i whakamahia e Klingenberg i ngā rā o mua he iti te aro ki te hapa tāutanga o te takirua taputapu me te whakarerekētanga o te pouaka taputapu nā te mea he involute te rārangi niho i te ahunga o te roa o te niho. Nā ngā take hangahanga, ka whakamahia noa tēnei pūnaha niho i roto i ētahi mara motuhake. Ahakoa he epicycloid roa te rārangi niho o Klingenberg ināianei, ā, he pewa te rārangi niho o te pūnaha niho Gleason, ka noho tonu he pūwāhi i runga i ngā rārangi niho e rua e tutuki ai ngā tikanga o te rārangi niho involute. I hangaia, i tukatukahia hoki ngā taputapu kia rite ki te pūnaha niho Kinberg, ko te "ira" i runga i te rārangi niho e tutuki ana i te āhua involute e tata ana ki te pito nui o ngā niho taputapu, nō reira he tino iti te aro o te taputapu ki te hapa tāutanga me te whakarerekētanga kawenga, e ai ki a Gerry. E ai ki ngā raraunga hangarau a te kamupene Sen, mō te taputapu porowhita porowhita me te rārangi niho pewa, ka taea te tukatuka i te taputapu mā te whiriwhiri i te pane tapahi he iti ake te diameter, kia noho te "ira" i runga i te rārangi niho e tutuki ana i te āhua involute ki waenganui me te pito nui o te mata niho. I waenganui, ka whakarite kia rite te ātete o ngā taputapu ki ngā hapa tāutanga me te whakarerekētanga pouaka ki ngā taputapu Kling Berger. Nā te mea he iti ake te radius o te pane tapahi mō te miihini i ngā taputapu porowhita pewa Gleason he rite te teitei i tērā mō te miihini i ngā taputapu porowhita me ngā tawhā rite, ka taea te kī kei waenganui i te waenganui me te pito nui o te mata niho te "ira" e tutuki ana i te āhua involute. I tēnei wā, ka pai ake te kaha me te mahi a te taputapu.

5). I ngā wā o mua, i whakaaro ētahi he iti iho te pūnaha niho Gleason o te taputapu kōwae nui i te pūnaha niho Kinberg, nā ēnei take e whai ake nei:

①. Ka waruhia ngā taputapu Klingenberg i muri i te maimoatanga wera, engari kāore anō kia oti ngā niho whakaheke i tukatukahia e ngā taputapu Gleason i muri i te maimoatanga wera, ā, kāore te tika i te rite ki te pai o mua.

2. He nui ake te radius o te pane tapahi mō te tukatuka i ngā niho whakaheke i tō ngā niho Kinberg, ā, he kino ake te kaha o te taputapu; heoi, he iti ake te radius o te pane tapahi me ngā niho pewa porohita i tō ngā niho whakaheke tukatuka, he rite ki te niho Kinberg. He ōrite te radius o te pane tapahi i hangaia.

3. I te wā o mua, i tūtohu a Gleason i ngā taputapu he iti te modulus me te maha o ngā niho ina rite te diameter o te taputapu, ko te taputapu modulus nui a Klingenberg he nui te modulus me te maha o ngā niho, ā, ko te kaha piko o te taputapu e whakawhirinaki ana ki te modulus, nō reira he nui ake te kaha piko o Limberg i tō Gleason.

I tēnei wā, ko te hoahoa o ngā taputapu he rite tonu ki te tikanga a Kleinberg, engari ko te raina niho ka hurihia mai i te epicycloid roa ki te pewa, ā, ka hurihia ngā niho i muri i te maimoatanga wera.