Aratohu Pōtahi: Me pēhea te mahi, ngā momo, te rauhanga, me te whakahaere
2026-07-28 613

Ka whakamahia nga pōtahi i te wā e hiahia ana te taputapu ki te neke i te rārangi i te tere me te wāhi motuhake. Ka whakamārama tēnei tuhinga me pēhea te mahi o te pōtahi, ngā rerekētanga i waenga i ngā momo pōtahi me ngā whakaritenga pātene, me pēhea e pā ana ngā mōhiti-katoa, ngā mōhiti-iti, me ngā mōhiti microstepping ki te neke. Ka ako hoki koe me pēhea te pānui i ngā ākau torque-speed, te tatauranga tere me te neke o te pōtahi, te kowhiri i te pōtahi me te kaiwhakahaere e tika ana, me te rapu rongoā mō ngā raru noa pērā i ngā whakamutunga kua ngaro, te wiri, te torque iti, me te pāmahana teitei.

Kuku

He aha te Pōtahi?

Taki 2. Pōtahi Pehea-Whakaara me Rotor Neke

He pōtahi he pūmotu hiko e huri ana i ngā kōmaka kokonga tupu. Ko ia pēnei i te pātuhi mana te huri i te rākau i te tīma i whakatikahia. Ko te nui o ngā pātuhi e whakahaere ana i te mahinga katoa, ko te tautuhia te pātuhi e whakahaere ana i te tere.

He stator te pōtahi me ngā pātene me te rotor e huri ana. I te wā e whakaohohia ana ngā pātene i te raupapa, ka whai te rotor i te papahanga hiko kei reira e pā ana ki ngēnei huringa me ka neke te pōtahi kotahi ki te wa. Ko te huri i te raupapa ka huri i te huarahi. I te wā e whakaohohia ana i te wā e tū ana, ka taea e te pōtahi te pupuri i tōna wāhi mehemea kāore e pā te uta e mau ana i raro i te torque tūinga e wātea ana.

I te wā e whakahohehia tētahi wāhanga pōtahi, ka rite te rotor ki te papahanga hiko i whakawhānuihia e taua wāhanga. Ka huri te kaitā i te uku i ngā wāhanga pōtahi i roto i te raupapa kua tautuhia, ka neke te papahanga hiko ki te wāhi e whai ake ana, ā, ka mea te rotor ki te whai. Ko te raupapa wāhanga e whakatau ana i te huarahi o te huri, ko te tere o ngā pātuhi e whakahaua ana e whakatau ana i te tere tono.

Ngā Momo Pōtahi me ngā Whakahaere

Ka whakamahi te pōtahi i ngā hoahoanga rotor e toru. He pōtahi pēhanga tauwhiro e tuku ana i te torque iti i raro i te tere, kāore e pā ana ki te hiki i te kaha, engari i te nuinga, he iti te tere me te kōake.

He pōtahi hiato-momotu te whakamahi i te rotor pātuhi. Ka taea e ia te whakamahi i ngā tere pērā me ngā tohutahanga hiato, ā, he iti te hīra, engari he nui te tokomaha o te torque e tīpakoatu ana.

He pōtahi híbrido e whakarōpū ana i ngā hoahoanga pēhanga tauwhiro me te hiato-momotu. Ka whakamahia hei mōrearea i ngā kōpaki iti, te torque teitei, me te tū i ngā wāhi tika, ahakoa he uaua ake, he utu teitei tēnei.

Ka taea hoki e ngā pōtahi te whakamahi i ngā unipolar me ngā bipolar pātene. Ko te pōtahi unipolar te nuinga he rīpene e rima, e ono, ko nga kōpae e pāngia mai ō rātau. He ngawari ake te haere o tōna huarahi, engari he wāhanga anake o ia whārangi e whakamahia ana i te wā kotahi. Ko te pōtahi bipolar ko tōna rīpene e whā, ka whakamahia te pātene katoa, ka whakapātai i te torque teitei, engari e hiahia ana i te kaiwhakatautoko bipolar.

E whā, e rima, e ono, e waru te raina o te pūmotokā

Ko te nama o nga raina pūmotokā e tohu ana i te hono o tewiring i roto i te pū, ā, ka pā ki te kāri me te tikanga hono e taea te whakamahi.

Raina Nama	Ritenga Pātea	Tuhinga Tino
4 raina	Bipolar, e rua ngā utu whakarite kei te wehe	Ka hiahiatia he kāri bipolar
5 raina	Unipolar me te tiwhikete pokapitanga i te pokapū	Ka whakamahia hei tikanga taraiwa unipolar
6 raina	E rua ngā utu whakarite pokapitanga	Ka taea te whakamahi i ngā hono unipolar, bipolar pātea, kāore i te pātea
8 raina	E whā ngā utu whakarite pātea nō te waenganui	Ka tautoko i ngā hono rautaki, pātea, kāore i te pātea

Ko ngā pūmotokā e whā ngā raina ko te momo bipolar tino māmā i te mea e rua nga whakatairanga e taea te whakamahi i ia mahi. Ka tuku ngā pūmotokā e ono me e waru ngā raina i te rerekētanga hono. Hei tauira, ka taea e te pūmotokā waru ngā raina te hono i āna pātea i te rārangi hei awhina i te kaha o te inductance me te iti o te mana, i te rārangi hoki hei whakapai ake i te whakautu i te tere teitei.

Ngā Momo Taraiwa me te Microstepping

Whakaahua 3. Ngā Dena-Tāranga, Dena-Haumi, me ngā Rāhina-Whakanga o te Wātea Pūhiko

Ka taea te pūmotokā te mahitahi i te waewaewae, te tāranga-fanawhā, te tāranga-pātea, kāore i te microstepping. Ka whawha te waewaewae ki tetahi pā kei te wātea ana ka puta he mana iti.

Ko te mahi tāranga-fanawhā ka puhipuhi i te pā kotahi, i te pā e rua i tetahi wā. Ko te pā e rua i te utu tāranga-fanawhā e pā ana ki te kaha, engari ka taea te whakapiki i te pāmahana, te wiri, me te noho.

Ko te aronga tāranga-pātea ka whakawhitinga i waenga i te pā kotahi ki te pā e rua i te mahi. Ka whakaiti tēnei i te kokonga tāranga ka whakaputa i te nekeneke māmā, ahakoa ka taea te rerekētanga o te kaha i waenga i ngā tāranga.

Ko te microstepping ka whakahaere i te pūhiko i te pā o te pūmotokā e rua hei hanga i ngā nekeneke iti e kiia ana i waenga i ngā tāranga-pū. Ka whakapai ake i te pāmahana, ka whakaiti i te wiri me te noho. Heoi anō, kāore e taea e ngā whakaritenga microstep te tuku i te whakaritenga o te kaha ki te tūranga tika. Ka iti te kaha i waenga i ngā microsteps, i te mea pea ka whakarahi te piha, te huka mana, te hoahoa pūmotokā, me te tika o te mana-pūhiko ka taea te raru i te nekeneke o te rotor. Ka whakapiki te microstepping i te rēhita kāwanatanga, engari kāore e taea te whakakotahi i te tika tuhinga o te pūmotokā i te ratio microstep.

Ngā Kaiwhakahaere Pūmotokā me ngā Pūnaha Whakahaere

He kaiwhakahaere pūmotokā ka huri me te whakatau i te pūhiko i roto i ngā whakatairanga pūmotokā. He maha ngā kaiwhakahaere hou e tango ana i ngā SIGNAL STEP, DIR, me ENABLE mai i te microcontroller, PLC, me tētahi kaiwhakahaere nekeneke, ā, ko ētahi atu taputapu e whakamahi ana i ngā mōhio pānga-direct, te kaiwhakarite SPI, rārangikau, kāore i te PGS.

He H-bridge ka huri i te pūhiko i roto i te waewae pūmotokā bipolar, ā, ko te pūhiko-whakahaere, e whakamahia ana i āna waehere whakahaere, ka pupuri i te pūhiko whakarite ki te taumata i whakahaua. Me mātau te kaiwhakahaere ki te whakaritenga pūmotokā, ngā whakaritenga pūkinotanga, nga pauna pūhiko, me te ngātahi e hiahiatia ana mō te tāranga, te microstepping rānei.

Tūnga	Pūnaha Tino
Kaiwhakarite	Ka whakaputa i ngā whakahau nekeneke, ngā pooti tāranga, ngā tohu te ara, kāore i ngā raraunga pānga
Kaiwhakahaere tāranga	Ka huri me te whakahaere i te pūhiko i roto i ngā pūmotokā
Whakaahua	Ka ine i te tūranga tika o te pou, i te taupoki
Pūhiko tuku	Ka tuku i te pūngao ki te kaiwhakahaere me te pūmotokā

Ko te tukanga pūhiko i whakaritea kāore e rima te pūhiko ki te haumaru, e pā ana ki te pūhiko whakaawe ki te pūmotokā. Ka taea te whakahaere i te kaiwhakahaere pūhiko te wātea mai i te pūhiko e teitei i te pūmoko o te pūmotokā i te mea ka pupuni te kaiwhakahaere ki te pūhiko i te pāti pūhiko. Ka awhina te pūhiko teitei ki te piki i te pūhiko ka taea te whakarite i te pūmotokā, e taea ai te whakapai ake i te kaha e wātea ana i te piki o te tere. Heoi, me noho te pūhiko i roto i te tau i te kaiwhakahaere e mahia ana, ko ngā pāmahana pūhiko ka puta i te wahanga ka whakawharitahia ai e te āhei ki te whakautu.

Whakaritehia te pūhiko ki te marama i runga i te pūhiko whakaritea i te tikanga hono e whakamahia ana. Tirohia mēnā ka whakatakoto te kaiwhakahaere i te pūhiko teitei, pūhiko RMS, kāore he pūhiko e pa ana i ngā hua nei e kore e putahi. Ka whakapiki te pūhiko i te pūhiko me te pūhiko, a, ma te pūhiko kāore e whakarite hei kanohi i te kaha ao kei te ohorere tēnā kāore ngā tāranga.

Kaua e whakamahi i tetahi tikanga VREF ao e taea ana i te whakatakoto i te hiko pou. Ko te hononga i waenga i te VREF, te whakaritenga mohio, te hiki hiko, me te hiko RMS e hangai ana ki te whakatakotoranga IC kaikawe me te hoahoa kōwae. Whakamahia tonu te whakaritenga o te hiko me te tikanga whakaatu e tukuna ana i te rīpene raraunga kaikawe, i ngā tuhinga mō te kōwae.

Ko te hiko rere ka whakawhiawhia i te wa e neke ana te miihini. He maha nga kaikawe ka taea te whakaiti i te hiko pou i muri i te pau o te miihini, e whakaiti ana i te pāmahana o te miihini me te kaikawe i te wā e noho ana i te paku tautoko i te hiko mo te tono.

Ko te microstepping ka whakaputa e te whakahaere i ngā taumata hiko pou i waenga i ngā wāhanga, kāore i te whakawhiti i ia wāhanga ki runga, ki raro. Ko te kaikawe ka whakahaere i ngā hiko pou e rua ki te tata ki ngā māngai ngaru pātea, e taea ai e te rotor te noho i ngā tuunga i waenga i ngā waahi katoa e takatū ana te miihini. Ka taea te whakaiti i te whakaoho, te oro kōkiri, me te pā tōrere, engari ko te pono tonu o nga tuhinga e pā ana ki te hanga o te miihini, te taumahatanga, te auahi, me te tika o te whakahaere i te hiko. No reira, kaua e whakaarohia ko te mōhiohio microstep e whakahuatia ana hei kāinga ki te tika mō te whakatakoto pū mechanika.

Ko te whakahaere i te whakakā | e whakatau ana he pēhea te tere o te heke o te hiko i muri i te whakawhiti. Ko te heke muri e whakaputa ana i te pāmahana hiko iti, engari ka taea te hiki i te hiko e haere ana ki te punga ki te tere teitei. Ko te heke tere e taea ai te hiko te huri haere i te tere teitei, engari ka taea te pā i te pāmahana me te oro kōkiri. Ko ngā momo heke pātea e hono ana i te rua ki te whakahaere i te hiko i roto i te rahi whakahaere. Ka taea e ngā whakaritenga heke kāore e pai ki te hanga te pāmahana hiko, te whakaoho, te oro, te pā tōrere, rānei te neke microstep he kōtahi.

Whakamahia he whakaaturanga tere i te whakamahi i te tere momo ā-hika i te wa e tīmata ana mai i te whakatā. Ko te momo whakahaere trapezoidal e tino pāngia ana, e noho ana te tere, me te heke. He momo S-curve e huri ana te tere i te aroturuki, e taea ana e tēnei te whakaiti i te whakaoho, te pāmahana, me te whakaoho o ngā oro kōkiri.

Ka taea te whakamahi i ngā pūnaha kāpeka ki ngā whakahaere tuwhera, ki ngā whakahaere tāpoi.

Tūtohu Whakawhiti	Tūwhera Pū	Tāpoi Pū
Kōmirangi	Kāore e hiahiatia	E hiahiatia
Tūnga tāpiri	Kāore he pākiki tika	Āe
Te takaro pakū	I te nuinga kāore	Āe
Te āhua wiring me te utu	Tini	Tīmata
Ko te whakamahi pai	Nga taonga pūmau, te pāmahana pea	Te huringa taonga, te neke mōtahitanga

Ko te whakahaere tūwhera he pai ki te whakamahi ina he nui te hiko kawe o te miihini me te taonga he pea. Ko te whakahaere tāpoi e tāpiri ana i te pūkete tūnga, ā, he pai ake mō ngā tono e hiahiatia ana he paheketanga, he pekanga, he hapa tūnga i pānei.

Ngā Whakaritenga Matua me ngā Kākano Tōrere me te Tere

Taki 4. Ko te Hīhī Hiko Hanga-Hiko me te Neke o te Rotor

Tirohia te rāpopoto mō te kokiri, te hiko pou, te whakaritenga, te tākaro, te pāmahana, te rōrahi, te mutunga, te hiko tāpu, me ngā tikanga whakamātau kaikawe.

Ko te tautoko i te hiko ko te pāmahana teitei a tetahi miihini kī kitea ka piri i te wā e tu ana. Ko te tautoko ai e pā ana ki te whakaritenga e pā ana ki te kukume, e pā ana ki te papa teitei e hiahiatia ana e te miihini tino kore. Ko te kukume e whakaatu ana i te tāoka ka taea te tīmata tonutia me te kore e ngaro ngā whakapakari. Ko te tango e whakaatu ana i te taumahatanga teitei ka taea te kawe i te miihini i te wā e whakahaere ana.

Ko te kākano-kaha pānga e whakaatu ana he pēhea te pāmahana ka taea te pā te miihini ki nga tere rerekē. Ka heke te kākano i te wā e whakawhanake ana te tere na te mea e whakaroā ana te tango o te hiko pou. Ko te pānga e pa ana ki te miihini, ki te kaikawe, ki te hiko pou, ki te tahua hiko, ki te hono, ki te mahi microstep, me ngā tikanga whakamātau.

Hei tauira, mehemea e hiahiatia ana e te miihini 0.45 N·m i te 600 RPM, panaia te pānga i runga i te pānga. Me noho te pānga i raro i te pānga tango me te peita e hiahiatia ana mō te tere, te auahi, te pāmahana, me ngā huringa taumahatanga.

Ko te pānga kukume e whakarite ana i te rohe tīmata-tāpoi. Ka taea e te miihini te whakahaere i te 600 RPM i muri i te whakahau i ngā hiikoi engari ka taea te tīmata tonu i reira ki taua tere i raro i taua taimaha. Whakamahia he whakatakoto tere ina ko te wāhi e whakahaere ana i waho i te rohe tīmata-tāpoi.

Kaua e tīpako i te miihini kāpeka e whakamahi ana i te tautoko papū anake. Whakamātauria te taumata e wātea ana i te hiko e hiahiatia ana i te tere e hiahiatia ana me ngā tikanga kaikawe me te hiko e pēnei ana.

Te Rahi me te Whiriwhiri i te Miihini Kāpeka

Whiriwhiria he motuka hiko e pa ana ki te nekehanga e hiahiatia ana, te tere, te tere whakareatanga, me te torque e whakahaerehia ana. Kaua e whakawhirinaki ki te torque pupuri anake i te mea e puta ana te motuka i te torque iti iho i te teitei o te tere.

Whakaritea ngā Pūtake Neke

Tuatahi, whakakitea te haerenga, te hurihanga e hiahiatia ana, te tere teitei, te wā whakareatanga, te mass neke, te kaha o waho, te hātepe, te tika o te whakatū, te ruma whakaū, me te taiao mahi. Whakaritea hoki mēnā he pai te whakahaere pūkoro-koretake, kāore he pūoko e hiahiatia ana hei tango i ngā hapa torohanga.

Mō te motuka he kokonga hipoki 1.8°:

Ngā hipoki mō ia hurihanga = 360° ÷ Kokonga hipoki

360° ÷ 1.8° = 200 hipoki katoa mō ia hurihanga

I te 16 microsteps:

Ngā microsteps e whakahaua ana mō ia hurihanga = Ngā hipoki katoa o te motuka mō ia hurihanga × Tautuhinga microstep

200 × 16 = 3,200 microsteps e whakahaua ana mō ia hurihanga

Ka tatauhia te tere o te motuka i runga i te auau puoro:

RPM = Auau puoro × 60 ÷ Ngā microsteps e whakahaua ana mō ia hurihanga

I te 8,000 puoro ia hēkona:

8,000 × 60 ÷ 3,200 = 150 RPM

Mō te pūnaha taura:

Haerenga mō ia microstep e whakahaua ana = Taura huri ÷ Ngā microsteps e whakahaua ana mō ia hurihanga

Ko te taura 5 mm me ngā microsteps e 3,200 e whakahaua ana mō ia hurihanga ka whakaatu:

5 mm ÷ 3,200 = 0.00156 mm mō ia microstep e whakahaua ana

He uara tino pai mō te whakatakoto-kaiwhakahaere neke ko ngā hipoki mō ia mita:

Ngā hipoki taura mō ia mita

Hipoki/mm = (Ngā hipoki katoa o te motuka mō ia hurihanga × Tautuhinga microstep) ÷ Taura huri i mm/hurihanga

Mō te motuka 200-hipoki, 16× microstepping, me te taura 5 mm:

Hipoki/mm = (200 × 16) ÷ 5 = 640 hipoki/mm

Mō te pūrere pahi:

Haerenga mō ia hurihanga = Ngā niho pahi × Tihi taura

Ko te whakariterite hipoki mō ia mita e pā ana:

Ngā hipoki pahi mō ia mita

Hipoki/mm = (Ngā hipoki katoa o te motuka mō ia hurihanga × Tautuhinga microstep) ÷ (Ngā niho pahi × Tihi taura i mm)

Hei tauira, he motuka 200-hipoki i 16× microstepping me te pahi 20-niho me te tihi taura 2 mm ka whakaatu:

Hipoki/mm = (200 × 16) ÷ (20 × 2) = 80 hipoki/mm

Ko ēnei uara e pā ana ki te whakaritenga teoretika. Kāore e whakaritea te tika pūmechanical. E pā ana te tika tūturu ki te tautau, te tawhā taura, te paheke, te hapa taura, te uta mohoao, te hapa honohono, te manuhe non-linear, me te tika kokonga hipoki o te motuka.

He aha te tikanga o NEMA 17, NEMA 23, me NEMA 34?

NEMA 17, NEMA 23, me NEMA 34 e whakaatu ana i te rahi o te anga o te motuka, te nuinga o ngā rahi o te mata whakaū. Ko te tau e pā ana ki te whanui o te mata i ngā tekau o te inihi. Hei tauira, ko NEMA 17 he tata ki te 1.7 inihi, e pā ana ki 42 mm, ko NEMA 23 he tata ki te 2.3 inihi, e pā ana ki 56 ki te 57 mm, me NEMA 34 he tata ki te 3.4 inihi, e pā ana ki 85 ki te 86 mm.

NEMA Anga	Rahi Mata Tata	Whakamahia Whānui
NEMA 17	42 mm	Pūnaha whakatū iti, mīhini pūāhua
NEMA 23	56 ki te 57 mm	Ngā ax CNC, automation, uta maitai teitei
NEMA 34	85 ki te 86 mm	Mīhini nui me ngā pūnaha neke he uta teitei

Kāore te nama anga o NEMA e whakarite i te torque, te pāmahana, te voltage, te kokonga hipoki, te roa o te tinana, me te kaha tere. Ka taea e ngā motuka e pā ana ki te anga NEMA te whai i ngā tohu hiko me te pūmechanical rerekē. Nā reira, whiriwhiria te rahi anga i muri i ngā tātaritanga o te torque me te tere e hiahiatia ana, kātahi ka tirohia te pepa raraunga tūturu o te motuka mō te roa o te tinana, ngā rahi o te rotor, ngā taipitopito whakaū, te pāmahana o te wā ki ngā pōtu, te pāmahana mana, me te mahi torque-tere.

Tātarihia te Torque Whakareatanga

Me whakareatanga e te motuka tōna rotor, tae atu ki te hononga, te pahi, te taura huri, me te uta pūmechanical.

Mō ngā waahanga hurihuri:

Torque whakareatanga = Te katoa o te hēnua hurihuri × Te tere hurihuri

Te tere hurihuri = Te hēnganga o te tere hurihuri ÷ Te wā whakareatanga

Mō te uta taura huri:

Te kaha whakareatanga = Mahi × Te tere hurihuri

Whakamahia tēnei kaha i roto i te tauira torque taura. Ka tāpiri hoki te torque e hiahiatia ana hei whakareatanga i te rotor motuka, te hononga, me te taura. Kaua e whakauru i te uta nāna i tango i te whakareatanga i te rua.

Ka taea e te motuka te waiho i te torque i te wa e whakahaerehia ana te tere tonu, engari ka noho i te wā e whakareatanga ana mēnā he teitei te hēnua o te uta, kāore hoki he rāmara whakareatanga kei te tere.

Tātarihia te Torque Tōmua e Hiahiatia Ana

Ko te tino hiahia torque kei te pānohi i ia wā e whakareatanga ana:

Torque e hiahiatia ana = Torque e whakahaerehia ana + Torque whakareatanga

Whakaritehia te torque o te uta, te paheke, te whakareatanga, ngā ngaroma whakauru, me te ira whakaritenga e tika ana. E pā ana te ira ki te rerekētanga o te uta, te pāmahana, te wear, te wiri, te tika mana, me ngā pānga o te ngaro i te torohanga.

Tirohia te whakaritenga tere me te hūmārō i runga i teāhurongo hūmārō-te tere o te mīhini. Whakamahia he āhurongo i inehia i runga i te hiko wāhanga ohorere, te pāmahana toka, te kaitaro, te hono taura, me te tikanga kāri.

Tauira Hopu-Whakawhāia

Whakaarohia he raupapa hopu-whakawhāia e neke ana i te 4 kg te taumaha ki te 150 mm/s. Ko te hopu-āwhā e 5 mm/whakawhāia. Tukua te 1 m/s² te tere whakatētē, 10 N te raru, 90% te pai o te hopu, 16× te microstepping, me te 0.000015 kg·m² te whakakotahi i te inertia.

Tatau Tūemi	Pāngarau rōrahi	Hua
Tere mīhini	150 mm/s ÷ 5 mm/whakawhāia × 60	1,800 RPM
Auautanga pēke	30 whakawhāia/s × 3,200 pēke/whakawhāia	96,000 pēke/s
Hūmārō raru	10 × 0.005 ÷ (2π × 0.90)	0.0088 N·m
Hūmārō te tere rīkau	4 × 1 × 0.005 ÷ (2π × 0.90)	0.0035 N·m
Hūmārō inertia hurihuri	J × te tere hurihuri	0.0189 N·m
Hūmārō katoa i te tere whakatētē	0.0088 + 0.0035 + 0.0189	0.0312 N·m
Tauira whāinga me te 50% taumaha	0.0312 × 1.5	0.047 N·m

Me tuku e te mīhini i te nui ake i te 0.047 N·m i te tīrough i te 1,800 RPM i raro i ngā whakaritenga kaitautoko, pāmahana toka, hiko wāhanga, me ngā tūnga taura e ōrite ana. Kaua e whakatairitehia te whakaritenga i inehia ki te hūmārō pupuni anake. Tirohia te wāhi whakahaere ki te āhurongo hūmārō-te tere o te mīhini, kātahi ka tirohia te rahi anga, te ānau, ngā whakaurunga, te hiko kaitautoko, te pāmahana, te hāngai tira, me ngā whakaritenga pā.

Mīhini Hopu-Whakawhāia vs. Mīhini Servo

Pūtake 5. Mīhini Hopu-Whakawhāia vs. Mīhini Servo

Ka pai te mīhini hopu-whakawhāia mō ngā nekehanga poto me te tikanga, i te mea ko ngā mīhini servo te pai ake mō te tere teitei, te tere whakatētē, me ngā pātea huri. He tāpiri pānga te kāwherawhera hopu e tuku ana i te hoki ki te wāhi pūnaha e pupuri ana i ngā āhuatanga whakahaere maha o te pūnaha hopu.

Whakataurite Pōti	Mīhini Hopu-Whakawhāia	Kāwherawhera Hopu	Mīhini Servo
Hoki ki te tū noho	I te nuinga kāore	Kua whai kātahi	Kua whai kātahi
Hūmārō te tere iti	Kaha	Kaha	Ko te pūnaha e rahi ana
Hūmārō te tere teitei	Ka tere te heke	Ka tere te heke	Kei te pai ake te whakaritenga teitei
Kōwhiri tuhinga huri	Kāore	Āe	Āe
Tīwiri ki te noho ki te hāngai	Ka taea te teitei	Te nuinga ka heke	I te nuinga e pā ana ki te taumaha
Whakatū	Whakaritea	Whakarite ki te whānui	I te nuinga e hiahiatia ana
Hēhae me te wiri	Ka taea te mōhiotia	He iti ake i te pūnaha pai	I te nuinga he maeneene ake
Utu	Te iti rawa	Te nuinga	Teitei rawa
Te whakamahi pai	Heke, ngaki te tere	Hoki-hua, he take he kaʻā e hoki mai ana	Te tere teitei, te tere whakatētē, me ngā pātea huri

Kōwhiria he mīhini hopu-whakawhāia tawhito ina ko te whakahaere māmā, te hūmārō iti, me te utu iti hei mea nui. Whakamahia he kāwherawhera hopu ina he hiahiatia te hoki ki te tūnei i ngā tere māmā. Kōwhiria he mīhini servo ina ko te tono e hiahiatia ana te tere teitei, te tere whakatētē, te maeneene o te nekehanga, rānei te tino pū mau i ngā pātea huri.

Ngā Whakamahi, Ngā Painga, me ngā Whakaaroaro

Pūtake 6. Ngā Whakamahi Mīhini Hopu-Whakawhāia

Ka whakamahia ngā mīhini hopu-whakawhāia i ngā wā e hiahiatia ana te nekehanga repeatable, te hūmārō iti pai, me te whakahaere maramara māmā. Ka taea te whakahaere i te maha o ngā pūnaha kāore he kāwherawhera, engari me pupuri te maramara hūmārō kei pā te hapa mai i te kāri.

Whakamahi	He aha i Whakamahia ai te Mīhini Hopu-Whakawhāia	Rahi Raruraru
Pūtaru 3D	Nekehanga āwātea me te tuku rauemi	Ka taea te pā i ngā pito whakahaere tuhinga
Mīhini CNC	Nekehanga rārangi whakahaere i te tere māmā	Me noho te pā te tango i raro i te hūmārō e wātea ana
Tūnga kāmera	Nekehanga porowhita kei te iti, e repeatable ana	Ka taea te pā te wiri me te hēhae i te kounga whakaahua
Pompē takawaenga	Nekehanga e pa ana mai i te tatau i te maha o ngā wāhi	Ka taea te panoni te rere i runga i te pēhanga, te tareka, rānei te raru
Atanga rōpū	Tūnga e repeatable ana me te whakahaere maramara māmā	Kaore he resolution microstep e rite ana ki te tino tika
Mīhini tāpiri	Whakarite, tuku, me te tūnga hua	Ka taea te whakapiki ō rite ka tono hāngai

Ko ngā painga matua ko te torque kaha i ngā tere whakatere iti, te kaha pupuri, te ngātahi haere, te whakahaere ngawari, me te utu pūnaha e mēnā te iti. Ko ngā here noa ko te resonance, te wiri, ngā hapa i ngā hipanga, te pāmahana ka tū, me te whakaiti i te torque i khi te tere.

Kāore e tika te whakamahi i te Motora Tapau i te Āhua Pōti

Kaore pea he motora tapau e pai ana i te wā e hiahiatia ana e te mīhini he tere tino teitei, he tere whakahirahira, he pāmahana tangi, he kaha toenga teitei, te kī mō te tū i raro i ngā yük e kōwhiri ana. I ēnei take, he mōwhiti hiri hē noa he motora servo e he ke atu te kōwhiringa pai.

Ngā Problema me ngā Ōrite o ngā Motora Tapau

I mua i te whakakapi i te motora, tirohia te pūnaha i tēnei raupapa:

1. Haere ki te rima i te tere iti me te kore he taumahatanga mīhini.

2. Whakamāramatia ngā kōpaki mita tika me ngā wiring.

3. Pūmauhia te pāmahana pūhiko i whakawhiwhia.

4. Whakatuahia te pāmahana hātepe tika.

5. Tirohia ngā wāhanga, Te Huarahi, me te wā kei te Maumahara.

6. Whakamahia he pahū whakahirahira māmā.

7. Tirohia te whakatakotoranga mō ngā here, te wiri, me ngā wāhanga kāore e mau.

8. Whakanuia te tere me te taumahatanga i te māmā.

9. Mea te pāmahana motora me te kaiwhakahaere.

10. Tirohia mēnā ka hoki te motora ki te tuunga kotahi i mau i ngā huringa.

Problema	Tuhinga Ka pā ki	He aha hei Tirohia	Ōrite
Kāore te motora e huri	Kaore he pūngao, kāore i te taea te whakarite, he wiring hē	Pūhiko, Te Huarahi, ngā kōpaki mita, me ngā hono	Whakahokia te pūngao, whakatuwherahia te kaiwhakahaere, me te whakatika i te wiring
Ka wiri noa te motora	He hē te kōpaki mita, he hē te hātepe	Ngā kōpaki mita me te hātepe pūmau	Honohia ia kōpaki ki te pūnaha kaiwhakahaere tika
Ka haere te motora ki tētahi taha anake	Ngā wā e huri ana, wiring, he hapa kei te kaiwhakahaere	Te taumata tohu arahina, te wā whakatakoto, me ngā hono kōpaki	Whakatika te wā tohu, te wiring
He ngoikore te torque	Te pāmahana he iti rawa, he pāmahana iti, he taumahatanga teitei	Te whakaritenga pāmahana, pūhiko, me te taumahatanga mīhini	Whakatikahia te pāmahana tika me te whakaiti i te taumahatanga hē
Ka mahi te motora kāore e taumahatanga engari ko te paanga a muri i te whakaurunga	Te taumahatanga, te wiri, he he i te pūmau	Te here miihini, te torque o te taumahatanga, me te whakahirahira	Whakaitihia te wiri, whakaitihia te whakahirahira, rānei whakarewahia he motora kaha atu
Ka hapa ngā hipanga te motora	Te taumahatanga, tere, te wiri, rānei he pāmahana iti	Te toro torque-tere, te pāmahana, me te nekehanga mīhini	Whakaitihia te tere, te taumahatanga me te tango i ngā here
Ka tū te motora i te wā e hiki ana	Ko te whakahirahira he tino tere	Te whakaritenga whakahirahira me te pāmahana taumahatanga	Whakamahia he pahū whakahirahira māmā
He ngarahu te motora i te tere teiti	Ko te resonance, te whakatūwheratanga, he pohutente mahinga	Te rangatū tere, te whakapakanga, te whakaritenga pahū, me te āhua gāwhā	Huri i te tere, whakapai ake i te damping, rānei whakatikahia ngā tautuhinga kaiwhakahaere
Ka rere te tuunga i muri i ngā huringa	Ngā hapa i ngā hipanga e hīanga ana, e huri ana i ngā mīhini	Te painga, te tautohanga, te ūpoko, me te whakahokinga	Whakahāngai i te whakatakotoranga me te whakanuia te pāmahana torque
Ka pā te motora ki te pāmahana i te wā e tū ana	Ko te pāmahana pupuhi he teitei rawa	Te whakaritenga pāmahana me te pāmahana motora	Whakaitihia te pāmahana i te wā e tū ana
Ka pā te motora, te kaiwhakahaere ki te pāmahana teitei	Ko te pāmahana e pā ana he teitei rawa, kāore he pāmahana whakamahana	Te whakaritenga pāmahana, te pāmahana hātepe, te hau, me te pāmahana	Whakaitihia te pāmahana me te whakapai ake i te whakamahana
Ka hōhonu te microstepping	Ko te pāmahana hātepe e pā ana ki te raru, nāna i anga ki te te nāna	Te whakaahua pāmahana, ngā tautuhinga kaiwhakahaere, me te pūhiko	Whakatikahia te āhua gāwhā, rānei whakamahia he kaiwhakahaere e whakahaere ana i te pāmahana pai ake
Ka tangi te motora	Ko te resonance, te whakatūwheratanga kāore e mau, pōti tīkoni	Te whakapakanga, te tere, me te whakaritenga microstep	Whakatika te whakapakanga, rānei huri te tere me te microstepping
Ka kati te kaiwhakahaere	Te pāmahana teitei, te tokanga poto, rānei te pāmahana teitei	Te pāmahana kaiwhakahaere, te wiring, me te whakaritenga pāmahana	Whakatika i te wiring, whakaitihia te pāmahana, me te whakahoki i te whakamahana
Ko ngā whakahau a te kaiwhakahaere kāore e arohia	Ko ngā pātuhi hipanga he mōhiohio pokokohua teitei, he hapa i te wā	Te pānui teitei me te wā whakatakoto ki te pepa raraunga kaiwhakahaere	Whakatikahia te pānuihei teitei me te whakatika i te tohu
Ka heke te pūhiko i te wā e whakahirahira ana	Ko te pūhiko he iti rawa, kāore he ngāwari i te wiring	Pūhiko i runga taumahatanga, te pāmahana hātepe, ngā taura, me ngā hononga	Whakamahia he kāhui rahi atu, kāore he whakapai i te taura mana
Ka ngaro te motuka i te tere tiketike	He iti rawa te torque e wātea ana	Te kurupae torque-te tere, te voltai, te mano, me te whakakaha	Whakatakotoria te tere iti atu, kāore ranei whakamahi i te motuka me te kaiwhakahaere he pai ake te mahi i te tere tiketike

Timata ki te whakamātautau i te tere iti me te kore utu. Whakamōhiohia te tere, te whakakaha, me te uta kotahi i te wā ka tirohia te mano, te voltai, te pāmahana, te tangi, me te repeatability o te tū.