1. Me pēhea te ki te tīpako haapa'oraa i nekeneke me te taahiraa nekeneke tika?
Te reira i te nuinga tei runga i te tono. Ko te tikanga, me te reira ki te whakatau: te āhua o te kawenga (kawenga whakapae poutū ranei), taipana, tūpuku, tere, tika, whakatere me te whakapōturinga me ētahi atu whakaritenga, whakaritenga mana o runga (pērā i ngā whakaritenga atanga tauranga me te kōrero), me te matua aratau mana ko te aratau tūnga, taipana tere ranei. supply Power Ko DC ranei AC mana, ranei te mana pūhiko, ngā ngaohiko. Hei whakatau i te tauira o te pūkaha me te puku tahi kaiwhakahaere ranei.
- He aha te mea te rerekētanga i waenganui i te nekeneke AC servo me DC te haapa'oraa i nekeneke?
- Whakahoki kupu: kua wehea DC te haapa'oraa i nekeneke ki paraihe nekeneke me kahore nekeneke paraihe.
- He te pūkaha paraihe nga painga o te utu iti, te hanganga ohie, taipana tīmatanga nui, ngā tere whanui, mana ngāwari me te tiaki, engari ko reira watea ki te mau tonu, pokanoa hiko me ngā whakaritenga taiao. Na taea te whakamahi i te reira i roto i te noa wā ahumahi, me te tivira tairongo ki te utu.
- BLDCM he rōrahi iti, taimaha marama, putanga nui, whakautu nohopuku, tere tiketike, tūpuku iti, te hurihanga maeneene me te taipana pūmau. He matatini te mana, a he mea ohie ki te ite intellectualization. He ngāwari te aratau Tuhinga hiko, e taea e Tuhinga poipoi tapawha Tuhinga ngaru sine ranei. Motor tiaki free, kakama tiketike, pāmahana whakahaere iti, radiation hiko he iti rawa, roa te ora, e taea te whakamahi i roto i ngā taiao.
- Ko hoki AC te haapa'oraa i pūkaha he motor brushless, kua wehea nei ki te nekeneke tukutahinga me tukutahingakore. I reira, te tikanga e whakamahia ana nekeneke tukutahinga i roto i te mana nekehanga. E i te whānuitanga mana nui, me te taea te whakatutuki i te mana nui. he iti ki tūpuku nui te tere takahuri mōrahi, ka heke tere ki te hua o te kaha. Na reira, he mea e tika ana mo te tono o te iti-tere, me te mahi pūmau; nekeneke tukutahingakore he tere tiketike, me te tika iti atu i te nekeneke tukutahinga, e kei te whakamahia rite te nekeneke muka o te taputapu.
- kia aha whakarongo ki ka whakamahi i te haapa'oraa i nekeneke kia utua?
- Whakahoki kupu: Taki e whai ake i mua i te mana i runga i te mahi:
he) Ahakoa he tika te ngaohiko mana supply (mo-ngaohiko ko pea ki te take kino ki te kōwae puku); mo DC tāuru, + / - e kore Me hono hetia wehenga, me ranei he tika (e kore e nui rawa i te timatanga) te tauira pūkaha uara tautuhinga o nāianei ranei i runga i te pūmana puku;
b) ka e hono mau te raina tohu mana, me te raruraru hipoki (pērā i rua miro) ka kia whakaaro i te pae ahumahi;
c) e kore e hono ki te waea katoa e hiahia ki te hono i te timatanga, te hono noa ratou ki te pūnaha tino taketake, a ka hono ia ratou āta muri rere pai te pūnaha. d) Kia tino ki te kia he mārama te tikanga uhupoho, ranei whakamahi tere rangi hei utu o tūhono. e) I roto i te hawhe haora i muri i te tīmatanga o te mahi, tata mau te āhua o te nekeneke, pērā i ranei te kaupapa he noa, tangi me te pāmahana ara, a ka mutu tonu te mīhini mō te whakarerekētanga ki te kitea tetahi raruraru te.
4 Ko reira taea ki te whakahaere tika i te te haapa'oraa i pūkaha e tikanga o te kōrero?
Ae, te watea ano hoki reira. Ko te he mea tika o te tere. E whakamahia te reira no te tono e kore e e rapua e tere urupare rawa nui. Ki te titau te reira nohopuku tawhā mana whakautu, he pai ke ki te kāri whakamahi haapa'oraa mana nekehanga. Ko te tikanga, kua reira DSP me nui-tere tukatuka arorau iahiko ki te whakatutuki i nui-tere, me te mana nekehanga nui-pū. Ko te hunga i te whakaterenga, āwhiwhiwhi tuaka maha, me ētahi atu 5. E taea te wahi encoder o te haapa'oraa i nekeneke e whakawete?
Kei te riria te reira ki wetewete i, no te mea he ngāwari te kongakonga kiripaka i roto i te kōpae waehere ki kapiti, me i muri i tomo i te puehu, e kore e e whai te ora ratonga me te tika, e titau tiaki ngaio.
- Ka taea te whakawete te pūkaha te haapa'oraa i mo te tiaki ranei refitted?
Ko te pai ki te hoki mai ki te tipu mō te tiaki. E mea uaua ki te tāuta i te hoki pūkaha ki tona āhua taketake, kahore taputapu ngaio i muri i disassembling te pūkaha, a kore e taea te whai i te whakawātea i waenganui i nga stators tītaka o te nekeneke. Ko te mahi o te rauemi maitai autō te ngaro, ara hua i roto i te ngaronga o te excitation, a kei te nui heke te tōpana nekeneke.
- Me pēhea te ki te whiriwhiri i te supply mana tika mo te tono?
e tūtohu ana e ko te ngaohiko mana supply 10% - 50% runga ake i te mōrahi e hiahiatia ana ngaohiko. Tenei ōrau rerekē i runga i KT, Ke, me te taka ngaohiko i roto i te pūnaha. kia rawaka ki te whakaora i te pūngao e hiahiatia ana mo te tono te uara o te atekōkiri nāianei. Kia mahara e he rerekē i te ngaohiko supply te ngaohiko whakaputa o te atekōkiri, na he rerekē i te nāianei tāuru te nāianei putanga o te kaiakiaki. I roto i te tikanga ki te whakatau i te nāianei supply tika, he mea e tika ana ki te tātai i te whakaritenga mana katoa o tenei tono, a ka whakapiki ake i te taha o te 5%. E ai ki te tātai o ahau = P / V, e taea te whiwhi te uara o nāianei e hiahiatia ana.
e tūtohu ana e ko te ngaohiko mana supply 10% - 50% runga ake i te mōrahi e hiahiatia ana ngaohiko. Tenei ōrau rerekē i runga i KT, Ke, me te taka ngaohiko i roto i te pūnaha. kia rawaka ki te whakaora i te pūngao e hiahiatia ana mo te tono te uara o te atekōkiri nāianei. Kia mahara e he rerekē i te ngaohiko supply te ngaohiko whakaputa o te atekōkiri, na he rerekē i te nāianei tāuru te nāianei putanga o te kaiakiaki. I roto i te tikanga ki te whakatau i te nāianei supply tika, he mea e tika ana ki te tātai i te whakaritenga mana katoa o tenei tono, a ka whakapiki ake i te taha o te 5%. E ai ki te tātai o ahau = P / V, e taea te whiwhi te uara o nāianei e hiahiatia ana.
- Me pēhea te ki te hurihia te pūnaha atekōkiri servo me te te haapa'oraa i?
- Ki te kahore he wehe i waenganui i te AC supply te mana, me te taraiwa DC pahi (pērā i hiko), e kore e hurihia te tauranga taratahi kore o te DC pahi te tohu taratahi kore ranei, e kia meinga kino taputapu, me te whara whaiaro. No te mea e kore ko te ngaohiko noa AC ki te whenua, i reira kia kia he ngaohiko tiketike i waenganui i te pahi whenua DC me te whenua.
- I roto i te nuinga o ngā pūnaha servo, kua hono whenua noa katoa me te whenua i te mutunga tohu. Ko te koropiko whenua i hanga e te aratau hononga maha kei te ngāwari pāngia e te haruru me te mahia rere i rerekē ngā tohutoro.
- I roto i te tikanga ki te pupuri i te ngaohiko aumou whakahau tohutoro, te hono te tohu o te taraiwa ki te tohu o te kaiwhakahaere. Ka hoki kia hono te reira ki te whenua o te supply mana waho, e ka pā i te mahi o te kaiwhakahaere me te taraiwa (pērā i 5V supply te mana o te encoder). d. He maha ngā huarahi ki te hurihia te whakangungu rakau. Ko te whenua hipoki tika i te wāhi pea tohutoro i roto i tona ara iahiko. tei ana tēnei wāhi i runga i ranei e niuhia te pūtake haruru me te kaiwhiwhi tere i te wa ano ranei. Kia tino mohio e niuhia te whakangungu rakau i te wāhi kotahi, kia kore e te nāianei whenua rere i roto i te whakangungu rakau.
- He aha e kore e taea e te reducer me te nekeneke kēmu i te wāhi tōpana paerewa?
Ki te whakaaro te taipana tonu mōrahi hangaia e te pūkaha i roto i te reducer, ka tawhiti maha ōwehenga whakaiti nui te taumata taipana o te reducer.
Ki te hiahia tatou ki te hoahoa i ia reducer ki ōrite te taipana tonu, i reira ka kia maha rawa ngā o nihowhiti ā-o te reducer (rōrahi nui, me te maha rauemi).
Tenei ka meinga te tino utu hua me ofati te "mahi nui, rōrahi iti" parau tumu o te hua.
Ko te hanganga whānui o te karetao ahumahi pūnaha servo hiko he mana e toru kati-koropiko, koropiko ara o nāianei, tere koropiko me te tūranga koropiko. I roto i te whānui, mo AC atekōkiri servo, mana tūranga, mana tere, mana taipana me te tahi atu mahi e taea te mohio a e te whakatakoto ā ona tawhā mahi ā-.
kupu matua: kōwhiringa o te haapa'oraa i nekeneke; raruraru o te haapa'oraa i nekeneke; whakamahi o te haapa'oraa i nekeneke; tiaki o te haapa'oraa i nekeneke; nekeneke te haapa'oraa i hxdwh; SBF te haapa'oraa i atekōkiri; AC te haapa'oraa i motor; AC te haapa'oraa i atekōkiri; nekeneke te haapa'oraa i; atekōkiri te haapa'oraa i; atekōkiri te haapa'oraa i ZSD: Hxdwh ac te haapa'oraa i motor; Deaour taraiwa ac te haapa'oraa i |
wā Post: Mar-04-2020