Mōta hiko raina, e mōhiotia ana komotuka hikoi raina, he matua rotor aukume mā te taunekeneke ki te mara hikohiko pāorooro i hangaia e te stator hei whakaputa i te hurihanga, ka hurihia e te motuka stepper raina i roto i te motuka te nekehanga hurihuri hei nekehanga raina. Ka taea e ngā motuka stepper raina te mahi tika i te nekehanga raina, i te nekehanga tauutuutu raina rānei. Mena ka whakamahia he motuka hurihuri hei pūtake hiko hei huri ki te nekehanga raina, me whakamahi ngā taputapu, ngā hanganga cam me ngā tikanga pēnei i ngā whitiki, ngā waea rānei. Ko te whakaurunga tuatahi o ngā motuka stepper raina i te tau 1968, ā, e whakaatu ana te pikitia e whai ake nei i ētahi motuka stepper raina noa.
Te kaupapa matua o ngā motuka raina e peia ana i waho
He aukume tuturu te rotor o tētahi motuka stepper raina e peia ana e waho. Ina rere te iahiko i roto i te takai stator, ka puta he papa aukume whārite i te takai stator. Ka akiakihia e tēnei papa aukume te rotor kia huri i tētahi koki, kia ōrite ai te ahunga o ngā papa aukume takirua o te rotor ki te ahunga o te papa aukume o te stator. Ina huri te papa aukume whārite o te stator i tētahi koki. Ka huri hoki te rotor i tētahi koki ki tēnei papa aukume. Mō ia tāurunga pātere hiko, ka huri te rotor hiko i tētahi koki ka neke whakamua kotahi te hikoinga. Ka puta he nekehanga koki e rite ana ki te maha o ngā pātere e whakaurua ana me te tere e rite ana ki te auau pātere. Mā te whakarerekē i te raupapa o te whakakaha o te takai ka hurihia te motuka. Nō reira, ka taea te whakahaere i te hurihanga o te motuka stepper mā te whakahaere i te maha o ngā pātere, te auau me te raupapa o te whakakaha i ngā takai motuka o ia wāhanga.
Ka whakamahia e te mōta he tīwiri hei tuaka puta, ā, ka honoa he nati puku o waho ki te tīwiri o waho o te mōta, kia kore ai e huri te nati tīwiri tetahi ki tetahi, ā, ka tutuki te nekehanga rārangi. Ko te hua he hoahoa tino māmā e āhei ai te whakamahi tika i ngā mōta takahuri rārangi mō te nekehanga rārangi tika i roto i te maha o ngā tono me te kore e tāuta he hononga miihini o waho.
Ngā painga o ngā motuka raina e peia ana e waho
Ka taea e ngā motuka stepper tīwiri rārangi tika te whakakapi i ngā rango i roto iētahi tono, e whakatutuki ana i ngā painga pēnei i te tūnga tika, te tere ka taea te whakahaere, me te tino tika. E whakamahia ana ngā motuka hikoi tīwiri rārangi i roto i te whānuitanga o ngā tono tae atu ki te hanga, te whakatikatika tika, te ine wai tika, te nekehanga tūnga tika, me te maha atu o ngā wāhanga e hiahiatia ana he tino tika.
▲Te tino tika, te tika o te tūnga ka taea te whakahoki tae atu ki te ±0.01mm
Ka whakaitihia e te mōta takahi tīwiri rārangi te raruraru o te whakaroa whakawhiti nā te ngāwari o te tikanga tuku, te tika o te tūnga, te āheinga ki te tukurua me te tika tuturu. He māmā ake te whakatutuki i tēnei i te "mōta hurihuri + tīwiri". Ka taea e te tika o te tūnga tukurua o te tīwiri noa o te mōta takahi tīwiri rārangi te eke ki te ±0.05mm, ā, ka taea e te tika o te tūnga tukurua o te tīwiri pōro te eke ki te ±0.01mm.
▲ Tere tere, tae atu ki te 300m/min
Ko te tere o te mōta takahuri tīwiri rārangi he 300m/min, ā, ko te whakaterenga he 10g, ko te tere o te tīwiri pōro he 120m/min, ā, ko te whakaterenga he 1.5g. Ā, ka whakapai ake anō te tere o te mōta takahuri tīwiri rārangi i muri i te whakaoti rapanga wera, ko te tere hurihuri o te "mōta servo me te tīwiri pōro" he iti noa te tere, engari he uaua ki te whakapai ake.
Te ora roa me te tiaki ngāwari
He pai te mōtini takahuri tīwiri rārangi mō te tino tika, nā te mea kāore he pa i waenga i ngā wāhanga neke me ngā wāhanga pūmau nā te āputa whakairi, ā, kāore hoki he kakahu nā te nekehanga tere-teitei o ngā neke. Kāore e taea e te tīwiri pōro te kī taurangi i te tika o te nekehanga tere-teitei, ā, mā te waku tere-teitei ka kakahuria te nati tīwiri, ka pā ki te tika o te nekehanga, ā, kāore e taea te whakatutuki i te hiahia mō te tino tika.
Te kōwhiringa o te motuka raina puku o waho
I te wā e hanga ana i ngā hua, i ngā otinga rānei e pā ana ki te nekehanga rārangi, ka tūtohu mātou kia arotahi ngā kaihanga ki ēnei āhuatanga e whai ake nei.
1. He aha te kawenga o te pūnaha?
Kei roto i te kawenga o te pūnaha te kawenga pūmau me te kawenga hihiri, ā, he maha ngā wā ko te rahi o te kawenga e whakatau ana i te rahi taketake o te mōtini.
Kawenga pūmau: te pana mōrahi ka taea e te tīwiri te tu atu i te wā e okioki ana.
Kawenga hihiri: te pana mōrahi ka taea e te tīwiri te tu atu i te wā e neke ana.
2. He aha te tere oma rārangi o te mōta?
He hononga tata te tere o te oma o te motuka raina ki te ara o te tīwiri, kotahi te hurihanga o te tīwiri he ara kotahi o te nati. Mō te tere iti, he mea tika kia whiriwhiria he tīwiri he ara iti ake, ā, mō te tere teitei, he mea tika kia whiriwhiria he tīwiri nui ake.
3. He aha te whakaritenga tika mō te pūnaha?
Te tika o te tīwiri: ko te tika o te tīwiri ka inehia i te nuinga o te wā mā te tika rārangi, arā, ko te hapa i waenga i te haere tuturu me te haere ariā i muri i te hurihanga o te tīwiri mō te porowhita maroke kawa.
Te tika o te tūnga tāruarua: ko te tika o te tūnga tāruarua e tautuhia ana ko te tika o te pūnaha kia taea ai te tae atu ki te tūranga kua tohua i ngā wā katoa, he tohu nui tēnei mō te pūnaha.
Whakamuri: te whakamuri o te tīwiri me te nati i te wā e okioki ana, ina nekehia te nui o te nekehanga e rua o te tuaka. I te roanga o te wā mahi, ka piki ake hoki te whakamuri nā te kakahu. Ka taea te whakatika, te whakatika rānei i te whakamuri mā te nati whakakore whakamuri. Ina hiahiatia he tūnga rua-ahunga, he mea nui te whakamuri.
4. Ētahi atu kōwhiringa
Me whai whakaaro anō hoki ki ēnei take i roto i te tukanga whiriwhiri: Kei te rite te whakairinga o te motuka hiko raina ki te hoahoa ā-ringa? Me pēhea te hono i te mea neke ki te nati? He aha te whiu whai hua o te tokotoko tīwiri? He aha te momo taraiwa ka ōrite?
Wā tuku: Whiringa-ā-rangi 16-2022