Bodywork fehokotaki'anga Semi-aunoa: arotake, whakaahua, ngā

I roto i te ora o nga rangatira o te waka, he motokā whakamahia, maoro, i reira mai te wa, ka te hiahia hanga tinana. E ara e rua i roto i o tenei āhuatanga: kōrero i te awheawhe ranei hoko he fehokotaki'anga āhua-aunoa hoki mahi tinana, me i runga i to ratou ake papaki ake tona hoiho rino.

I roto i tēnei tuhinga ka tamata tatou ki te āwhina i ki te whakatinana i te tikanga tuarua, ara, ka kōrero e pā ana ki te aha enei whakaaro e, te whakamārama i te tikanga o ratou tohu matua. I tua atu, e hoatu e matou etahi mau mana'o tauturu i runga i te āhua o ki te hanga i te pai rawa matau o te fehokotaki'anga āhua-aunoa mo te mahi tinana, no te mea tuku i tenei ra te mākete te rota o taputapu rerekē.

Tohu te töpü e

Kakano ia semiautomatic - he pūrere e whakamahia nei mō te kakano ia he waea whakarewa i roto i te hau e mangere. Ko te parau tumu o te mahi ko e me e whakatika anake te welder te muratahi, ki te wahi e hiahiatia ana, me te tahi atu ngā mahi katoa ka (mana, waea tīmatanga whāngai) pūrere e whakamana.

Kei te tino maha fehokotaki'anga āhua-aunoa whakamahia ki te hono rauemi kikokore - wahi, pepa whakarewa, a na i runga i. Ko te aha te mea te kōwhiringa pai ki te mahi mahi tinana i roto i te hanga o te mīhini fehokotaki'anga o ngā hanganga parahi i hanga o ngā āhuatanga whakarewa kikokore ranei.

Semi-aunoa fehokotaki'anga he taea anake i raro i enei tikanga:

• Ko te reo hohe (Rapamaka haapotohia) hau. Ko te waro e whakamahia rite te hau paruru.
• Ko te mangere, (mig haapotohia) hau. ranunga hau whakamahia ranei hauhauhā.

E rave rahi te tautoko fehokotaki'anga aratau fehokotaki'anga āhua-aunoa noa kahore paruru hau, te whakamahi i te "rere" o te waea (tenei ka e faataa i muri).

Ki te mig fehokotaki'anga Rapamaka ranei aratau o te pewa hiko putanga i waenganui i te rauemi ka paiherea me waea. hua kai o te hau paruru te roto i te rama fehokotaki'anga semiautomatic me ārai Weld hua i te rongo ki te hāora, mai te mea te reira te oxidizer rawa kaha, me te Ko te ahei o tino waimaero te hua. Ka kore e iu anake, engari e taea kaua hohoro waikura te tui.

Bodywork fehokotaki'anga Semi-aunoa: whakaahua me nga momo matua o

E wehea mīhini fehokotaki'anga ki 3 akomanga - ngaio, āhua-ngaio, me te kiritaki. Ko to ratou rerekētanga i roto i te nāianei mōrahi, whakaputaina e te puna mana, kia rite ki te pai kia rite i roto i te ōrau o te wā whakahaere (haapotohia ki MF). Ki he ahei o tuku i te nāianei fehokotaki'anga ki 300 A ranei ake, āhua ngaio mihini āhua-aunoa fehokotaki'anga - ki runga ki te 300 amperes, a ki te whare - ki runga ki te 200. tenei tawhā, rite ka he ōrau o te wa whakahaere e whakaaro i muri i roto i te pepa.

Hoki kia whai i te puna mana Bodywork fehokotaki'anga āhua-aunoa, kōrero ki tetahi o toru momo. Ka taea e ratou kia:

• inverter;
• hiko;
• rectifiers.

inverter āhua-aunoa

Ko te utu o enei wae he teitei engari he nui iti ratou taimaha me te rahi, i te mea nui, ka mahi. Hoki i roto i te inverter hangarau whakarato āhuatanga pēnei i te pātīmata pewa maeneene, antiprilipanie waea me te taea o modulating te nāianei fehokotaki'anga. Ko te tino pai tenei urupare kaiwhakamahi fehokotaki'anga Bodywork āhua-aunoa.

māpele hiko

E whakamahia ratou i roto i nga wahi te wahi e kore e koutou kawe i te pūrere, me i reira he nui te mokowā mo tona tāutanga.

Hoahoa me te āhuatanga fehokotaki'anga āhua-aunoa

whakapā atu te pūrere i roto i te hanganga ngā o te huānga:

• pūtake mana (he hiko, rectifier inverter ranei);
• pūnaha mana o nāianei, me te kai waea;
• te pūwhāngai waea;
• Kakano ia ringaringa hoki te tuku hau me te waea;
• pūwera.

I tua atu, rite rawa i te mīhini fehokotaki'anga te ki taura taimaha. E hua ana ētahi māpele fehokotaki'anga mahi ki wahi ohie rawa ki kawehiko motuhake, me te kawehiko taura-taata tei mau.

A mo te kakano ia ato'a Me ki te hoko tōnā me te rango mō te paruru hau. E te tikanga e kore e oti fehokotaki'anga semiautomatic enei oko, a me hokona motuhake.

E nga momo e whai ake nei o te waea pūwhāngai:

• e aki ana, ka te actuator tikanga i roto i te taputapu pana waea ringaringa fehokotaki'anga;
• toia tikanga ina ko te kakau actuator i roto i te umu.
• te momo pana-pana ngā i roto i ngā pūrere kiritaki ranei te uaua whakamahia.

waea fehokotaki'anga

Ko te diameter o te waea fehokotaki'anga kia 0.6-2.0 mm. Kei te maru ia i te reira ki runga i te maumiro, tāutatia nei i roto i te welder. Kei te haere te reira i roto i te waea kai tikanga o kakano ia te ringaringa, me te pūwera.

Wehewehe i te waea:

• maitai;
• kowiri;
• konumohe.

Ia momo kua he hanganga matū rerekē, me te te whakamahia mō te kakano ia i raro i ngā tikanga.

A, no te hono whakarewa ferrous Weld whiwhi te kounga pai ka whakamahi i waea rino ki te paninga parahi, ai whakarite pai whakapā hiko te. I roto i te mahi, e heke te ngaohiko me ongo nāianei. toi te āheinga whakau tenei.

A, no te Me whakamahi tunu konumohe te ranunga waea me te hauhauā tika ranei hauhauhā rite te hau paruru.

Ko te paura (Flux) waea, nei he taea noa kahore paruru hau mahi i tetahi atu. rite te ngongo kikokore, i roto i whakanohoia te he rere titiro te reira. I hanga i e te hau parariraa, te tiaki i te hāora te tauwāhi fehokotaki'anga. Tui, whakaputaina nei e te whakamahi i te waea rere, e kore te kounga. Ko te tāpiri anake - ko te ngaro o te pounamu hau.

Ko te tawhā matua

• huringa Fatongia (PT haapotohia) - he tawhā tohu o te ōrau o te wā whakahaere mīhini fehokotaki'anga mō te 10 meneti. Ko te kupu, hei tauira, 60% huringa ohipa i te nāianei o 300 te he e hoki ki te tahuri atu te nāianei homai te mīhini e taea te mahi mo te 6 meneti, i muri nei te tahuri reira atu e overheat a ka hiahia reira etahi wa atu mahi mō te meangiti. Na reira, ko te teitei te uara, ka hei te kounga teitei fehokotaki'anga āhua-aunoa hoki te mahi tinana.
• kohi Power - ko te uara e tohu kohi mana te nui i te mīhini mātiti fehokotaki'anga hiko. I runga i tenei tawhā, ka taea e kite koe i te tu ranei te kari wae whatunga tūhono karati ranei.

Me pēhea te ki te whiriwhiri i te fehokotaki'anga āhua-aunoa?

I roto i te tikanga ki te hanga i taua mea māmā ki te whakatau he aha te ahua o te fehokotaki'anga āhua-aunoa pai, tuatahi o te katoa e hiahia ana ki te mohio te mahi ki te kia whakamana e tenei pūrere. Ki te whakamahere koe i runga i tunu whakarewa pepa tino kikokore, e tūtohu ana ki te hoko i te kōwae tino noa. Hoki te tunu kai, te hanganga whakarewa matotoru pai whakarongo ki kakano ia mihini ki te mahi o "2 i roto i te 1". Ka taea e ratou te tunu i te electrodes rakau mua.

A, no te hoko utu ratou whakarongo ki te kohi mana o te tauira ki te kite, ki te e paturu tenei te kaiwhakamahi mātiti. Ano, whakatau pehea maha whakamahere koe ki te whakawhiti i te semiautomatic fehokotaki'anga. Ki te haere koe i pinepine kahore e whakaritea, ko reira taea ki te hoko āhua-aunoa Bodywork fehokotaki'anga hiko. A ani i te kaihoko e pā ana ki te aroaro o nga wahi tauira tīpakohia me Whakapau.