Mīhini fehokotaki'anga ki o ratou ringa ake. improvised hiko

Mai i te tuhinga, ka ako koe ki ta e welders. Ki o ratou ringa ki te hanga a ratou rawa noa, ki te reira he matauranga taketake o te engineering hiko, me te taputapu e tika ana. Ka rite ki taea te tangohia rite te hiko oti, me kāinga rite te pūtake mo te mīhini fehokotaki'anga.

O te akoranga, pau taua tauira he rota o te mana, reira, ka wheako i te whatunga te taka ngaohiko kaha. kia pā tenei te mahi o taputapu whare. Ko reira hoki tenei take e nui atu pai hoahoa, e hāngai ana i runga i nei he āhuatanga Semiconductor. Ki I kuhua mai te reira noa, i te reira ko te inverter fehokotaki'anga mihini.

Ko te mīhini fehokotaki'anga māmā

Na, ko te mea tuatahi, ko te ki te whakaaro i te whakaaro tino ohie e taea te tangata whakaputa uri. O te akoranga, te hunga whakaaro, he transformers hāngai. Te hoahoa kōrero i raro nei ka taea te ngaohiko 220 me 380 volts. Ko te diameter mōrahi o te kawehiko whakamahia i roto i te fehokotaki'anga, - 4 mirimita. Ko te matotoru o te ka paiherea whakarewa ngā huānga awhe i 1 ki 20 mitamano. No te pārongo i runga i te āhua o ki te hanga i te mīhini fehokotaki'anga ki o koutou ringa, koutou ako tika ki te hope. Te taea ki te neke i ohie ki matatini.

Ahakoa enei āhuatanga pai, kua meinga hanga mīhini fehokotaki'anga i ngā rauemi wātea. Ka Me koe ki te hanga i tētahi hiko taahiraa-iho, powered e toru-wāhanga ngaohiko. I roto i tenei take, kia waiho tona kaha a tawhio noa 2 watt. Ko ia tapao e hiahia ana koe ki te kia kore katoa kopiko hoki reira. Na reira, ki te he tetahi o ratou i roto i o tikanga, kahore he raruraru ki te hanga atu o kore e ara.

whakarereke o te hiko

Ko te rārangi raro ko e hiahia ana koe ki te hanga huringa anake i roto i te tuarua awhiowhio te. Ki te whakahaere i nga mahi i muri mai i roto i tenei tuhinga whakaatu ana te hoahoa o te mīhini fehokotaki'anga me te whakaahuatia hoki tona hononga ki te whatunga.

Na, ki Kahore he aha pa ki te tuatahi awhiowhio, te mea i te āhuatanga katoa e tika ana mō te mahi i runga i AC 220 volts. e kore ko wetewete i te matua e tika ana, ko reira nui noa ki te wetewete i te pōkai tuarua, engari hei utu mo te pohehe hou.

I te hiko, e whai koe ki te whiriwhiri, i reira e rave rahi kopiko. E toru tuatahi, tuarua me. Ko reira e ano pōkai reo-rahi. E toru hoki ratou. Ko reira hei utu tika ki te hau i te toharite o te waea taua, i i whakamahia mo te hanga o te tuatahi. A me ia hanga koe i te a tawhio toru tekau o körere. kia whai Mō 300 hohoko i roto i te katoa i ia awhiowhio te. Ka taea te nui haere mihi ki te mana o te mīhini fehokotaki'anga e waea awhiowhio te tika.

I tirohanga e rua coils maru ia a tawhio noa te tuarua awhiowhio te. He uaua te tau tangohia o tahuri ki te whakapūtā, mai te atu o ratou te pai. Ko te waea whakamahia wāhanga 6-8 mitamano tapawha. Ki a ia i te wa taua maru ia i te he waea angiangi te. Ka rite ki kia te taura te mana kia whakamahia ki te mau mātao paea. Ko te aha i hanga mīhini fehokotaki'anga ki o ratou ringa ake.

Ki te tātari tatou hanganga katoa hangaia mā te whakamahi i tenei hangarau, puta reira e te maha āwhiwhiwhi o waea - e pā ana ki 25 mita. Ki te mea i reira e taea te whakamahi e kore waea ki te taura ripeka-wāhanga nui ki te rohe o 3-4 mitamano tapawha. Otiia i roto i tenei take, ko te mea e tika ana ki te tāpiri rua i roto i awhiowhio te.

hononga hiko

Te hanga e te mīhini fehokotaki'anga ohie. Semiautomatic taea te hanga i runga i taua mea, ki te mahi tetahi atu electrodes pōkai mō te tuku te mana hiko. Kia mahara e te hiko putanga he nāianei rawa nui. Na reira, kei te hiahiatia kōkuhunga whakawhiti katoa ki te mahi i te roa tino.

Ki te hanga terminals mo hononga ki te terminals o te kopiko tuarua, ka hiahia koe i te ngongo parahi. kia waiho te reira i te diameter o te 10 mitamano me te roa o te 3-4 cm. I tetahi pito me e haru ai i te reira. Kia tahuri pereti i roto i nei ki te hanga i te poka. kia waiho tona diameter e pā ana ki te kotahi henimita. I te tahi atu pito o te waea ko mea uru. Ahakoa o te DC mīhini fehokotaki'anga AC ranei, ko te tino mārō, me te pono whakawhitinga.

desirably reira ratou tino ma, hamani me te haamou i te waikawa, ki te tika. Ki te whakapai ake i te mata whakapā o te rua te ngongo kia paku papatahi ki te hama. Kei te pai titia ahu tuatahi ki te poari textolite. kia e pā ana ki toru mitamano roa taea tona matotoru. Kei te etaeta piri te reira i ki te hiko. I tua atu, Me tenei kāri ki te hanga rua 10, ia diameter o e pā ana ki 6 mitamano. Titiro, he aha te kaupapa fehokotaki'anga mīhini, kua whakaurua te reira i roto i te kupenga o te 220 me te 380 volts.

Me ratou ki te tāuta i te pokekore, nati me mōria. E tūhono ēnei kitenga i te Paraimere katoa. I roto i taua take, ki te hiahiatia, kia kakano ia mahi i whatunga kāinga 220 volts, hono i roto i te hiko tino whakarara awhiowhio te. Ngā wā katoa ki a ratou hohoko awhiowhio te toharite. ka mahi fehokotaki'anga Ideal ka powered e 380 volts.

Ki te hanga te hononga o te kopiko tuatahi ki te mains, te whakamahi i te kaupapa rerekē. E hono rua kopiko mutunga i roto i te raupapa. Anake i muri raupapa ki a ratou ngā te toharite awhiowhio te. Ko te take mō tenei takoto i roto i te whai ake: te toharite awhiowhio he kōwhiringa parenga ia inductive, ki te awhina o te whakaiti i roto i te ngaohiko me te nāianei i roto i te ara iahiko tuarua. Ngā mihi ki tenei mahi i roto i te mīhini fehokotaki'anga noa, i hanga ki ona ringa ake i te hangarau nei.

Hanga o kawehiko

O te akoranga i te wāhi o tetahi welder, - tenei kawehiko. Kahore he take ki te hoko i te rite, ki te taea te hanga e koe taua mea i roto i o ngā rauemi e mau. Me koe toru-hauwhā putorino, kia waiho tona roa katoa e pā ana ki 25 henimita. I pito e rua o te hiahia ki te hanga i te kakari iti e pā ana ki 1/2 te diameter. Ki te taua taata tei mau i pai ai te mahi pai fehokotaki'anga mīhini. Kirihou āhuatanga hanganga wehe whakaritenga - me kei tae noa atu i te hiko ratou, me te taata tei mau.

Kaua Me ratou ki kia roto e toru ki te wha inihi i te mata. Na, tango i te wahi o te waea rino, 6 mm diameter e e paiherea ki te ngongo ritenga tona hikinga nui. I te tahi atu te ringa te mea e tika ana ki te wiri i te poka ki roto ki te tāpiri i te waea ki te kia hono ki te tuarua awhiowhio te.

Hono ki te whatunga

Me kï reira e me hono te mīhini fehokotaki'anga i nga tikanga katoa. Tuatahi, e hiahia ana koe ki te whakamahi i te pana, me e taea hanga e koe he momotu whatunga ngāwari. Me mōhio e te mihini fehokotaki'anga i hanga ki o ratou ringa ake, e kore kia hoki iho haumarutanga ki he arumoni wātea analogues. Tuarua, kia waiho te waea ripeka-wāhanga mō te hononga ki te whatunga i te iti rawa rima mitamano tapawha. Tuatahi o nāianei te kohi kei te mōrahi o 25 Amps. Ko te kupu e taea ana ki te huri i te nāianei i roto i te ara iahiko tuarua i roto i te whānuitanga 60..120 amperes. Tena nota e tenei hoahoa ko ngā kuware, na reira ko anake e tika ana mō te whakamahi i roto i te kāinga.

Whakamātauria ki te hoatu i te mea kiano i matao iti i te wa ki te wa, ahakoa o aha fehokotaki'anga mīhini - āhua-aunoa ā-ranei. Mā te tekau electrodes - tahuri atu te fehokotaki'anga, hoatu ki a ia he iti te wa ki te whakamatao iho. Ko Ko anake, ki te whakamahi koe i electrodes ki te diameter nui ake i te 3 mm tenei. Ki te whakamahi koe i iti, hei tauira 2 mm, na te awhiowhio te pāmahana hiko e kore e ara ake atu i te 80 nga nekehanga. Na reira, ko te reira taea ki te mahi i waho tahuri atu te mīhini fehokotaki'anga. I roto i te mahi, mau tonu te whakatūpatotanga haumaru. Tirohia atu ture haumaru te ahi, ka mahi i te welder. Kaua e mangere me te pānui i pā ana ki ngā ture haumaru hiko.

Taputapu mō te wahi fehokotaki'anga

Āwhina a ka tohu kakano ia momo mīhini. Construction o taua whakaaro ko te iti ohie atu i te mea mua. Heoi, ko te tino nui te nui o nāianei i te putanga. Ko e taea ki te whakaputa i resistance fehokotaki'anga o whakarewa ki runga ki te toru mitamano matotoru. I roto i te nuinga o whakaaro, kahore he mana o nāianei putanga. Otiia, ki te hiahia koe ki te mahi i reira. Heoi, atu faingataa kāinga katoa. Ko te hiahia mo te whakahaere i te nāianei putanga riro, mai taea te whakahaere i te tukanga fehokotaki'anga ngā. O te akoranga, ka kia nui atu pai te inverter mō mihini fehokotaki'anga. Otiia e kore e te wāhi e taea te mahi i te tahi mea tuku i tetahi atu hanga.

Hoki i hangaia e hiahia ana koe i te hiko ki te kaha o e pā ana ki 1 kirowati. Ko te tuatahi awhiowhio te tonu tonu. rapu tuarua anake remake. A, ki te whakamahi koe i te hiko i te oumu ngaruiti whare, e hiahia ana koe ki te patoto i Tuarua awhiowhio te, hei utu hanga i te torutoru hohoko o te waea awhiowhio o te wāhanga nui. Ki te taea, reira ko te pai ki te whakamahi i te parahi pae. I te putanga kia whai e pā ana ki e rima volts, engari ka waiho nui ki te whakaoti i te mahi i tenei.

Ko te hoahoa o te kawehiko

Tenei ko reira he iti rerekē i te mea i kōrerotia i runga ake. Hoki i hangaia e hiahia ana koe he billets iti dural. rakau e tika ana ki te diameter o 3 henimita. kia te raro i te standstill, tino taratahi i te hoapā. kia whakamahia ai te rauemi mātao mōria PCB me kakahu whakamohinu. Te tangata, me ara he mīhini wahi fehokotaki'anga ohie te taata tei mau kawehiko pono, na tona hoahoa ki te hoatu te aro tonu.

Kua hanga nga electrodes o parahi, diameter - 10-12 mitamano. E mau whakaritea ratou i roto i te taata tei mau i te fakahū parahi tapawhā. Tīmata tūnga o te taata tei mau kawehiko - i whakarerea tona hawhe. Hei whakawhiwhi te whakamahi ai elasticity puna. Ideal i te clamshell tawhito.

mahi fehokotaki'anga Ātete

Me hono ki te whatunga mana fehokotaki'anga i te tikanga o te kaiwahi i taiawhio. Me whai ia i te nāianei tauanga o 20 amperes. Kia mōhio e te wāhi (te wahi i koe ko te counter), me kia te mīhini rānei i runga i te taua tawhā, nui ranei. Hei whakaputa i te whakaurunga o te hiko, whakamahia he pana autō ohie. He maha ngā mīhini momo mahi whakapā fehokotaki'anga rerekē i te mea i kōrerotia i runga ake. Na enei āhuatanga, ka ako koe i tenei ra.

Hei tahuri i runga i te whakakā autō he tika ki te whakarato i te teka motuhake, e pēhi koe te waewae ki te whakaputa i te nāianei i roto i te ara iahiko tuarua. Me mōhio e te i runga i me atu ātete kakano ia anake ka e tino whakatōpū te electrodes. Ki te tau'a ore koe i tenei ture, ka puta te reira i te rota o korakora, rite ki te hua, ka arahi tenei ki te e piripiri kawehiko, ratou kore. Whakamātauria nui taea ki te whakarongo ki te pāmahana o te mīhini fehokotaki'anga. Mai i te wā wa ki, kia wehenga poto. A ape i pukā te kōwae.

mīhini fehokotaki'anga Inverter

Ko te reira i te hou te nuinga, engari uaua atu i roto i te hoahoa. whakamahi te reira i te hiko pini me te Semiconductor transistors mana-tiketike. Pea ko tenei te kōrero tino utu me te kau. Tuatahi o te katoa ko te supply mana. he pini ia, na e hiahia ana koe ki te hanga i te hiko motuhake. Na, atu taipitopito o nei ngā o te mīhini fehokotaki'anga. Āhuatanga o ona wāhanga, kite i raro.

O te akoranga, te hiko whakamahia i roto i te inverter he āhuatanga nui iti atu i kōrerotia i runga ake. Hoki e hiahia ana koe ki te hanga i te kātere. Na, kia whiwhi koe i te matua o te anga ferrite mō te hanga i te hiko, tutaki parahi, ngā kōnae motuhake ki te whakaputa i te whakatika o te haurua e rua o te matua ferrite, rīpene. Me tīpakohia te whakamutunga i nga raraunga o tona pūmautanga waiariki. A pee i teie mau tohutohu ka mahi kakano ia mīhini inverter.

awhiowhio te hiko

Maru ia i te hiko ki te whanui katoa o te anga. i raro i anake tenei huru, ko reira taea ki te tu atu i tetahi maturuturunga iho ngaohiko. Hoki te mea awhiowhio te whakamahia te pae parahi waea ranei i roto i te bun. Kia mōhio e kore e taea te whakamahi i te waea i roto i te konumohe! E kore e taea te reira te tu i te taua kiato nāianei hiko nui, i te mea reira i roto i te inverter. Ko te ahei hoki hoatu i koe te tauturu i te taputapu fehokotaki'anga taua, a ka he tino iti tona taimaha. Kua maru ia i te nga coils piri rite taea. Tuarua awhiowhio te - rua waea ki te matotoru o e pā ana ki e rua mitamano, te whiri.

I tua kia ratou rite taratahi. Ki te whai koe i rakau nui o te hiko flyback i TV tawhito, ka taea e koe te tono ia ratou i roto i te hoahoa. Titau 5 mongamonga, a meinga hiahia ratou he matua autō noa. Hoki ki te pūrere mahi i te kakama mōrahi, e hiahia ana koe ki te whakarongo ki te taipitopito katoa. I roto i ngā, i te matotoru o te hiko putanga awhiowhio te waea pānga tona tonu.

hoahoa inverter

Hei hanga i te mīhini fehokotaki'anga 200, me utu e koe te whakarongo mōrahi ki taipitopito katoa. I roto i ngā, me kia tiakina nga transistors mana ki te whakamahana. Ano, ko te whakamahi o te whakapiri waiariki ākina ki te whakawhiti wera i te transistor ki te whakamahana. A e tūtohu ana ki te huri i i wa ki wa, rite whangai reira ki te maroke i roto i. whakawhitinga wera i te wa taua worsens, i reira ko te pea e ka kore Semiconductors. I tua atu, ki te hiahia kia tautauā i akina atu. Hoki tenei whakaaro, i te mātao whakapau. Ko te p mahi ki whakatika te nāianei AC, me kia tiakina i runga i te paraharaha konumohe. Ko tōna matotoru kia 6 mitamano.

hanga whakatau pūhui te whakamahi i waea uninsulated. kia waiho tona wāhanga ripeka 4 mitamano. Me mōhio e reira ko te tawhiti mōrahi i waenganui i te hononga waea. Ratou e kore e pa ki tetahi ki tetahi, e kore mea he aha te ahua o te pānga te tinana wheako te welder. Me noaa te kowaowaotia i runga i te pūtake o te mīhini fehokotaki'anga i te tikanga o te pereti konganuku.

Me kia tino whai te āhua o te kātere tika te whakamutunga. Ki te whakaiti i wiri, he mea e tika ana ki te whakaturia te hiri o rapa i waenganui i te tinana, me te kātere. E muia ana ngā rārangi Power i roto i te pūrere i roto i ngā tohutohu rerekē. Te kore i reira ko te pea e he poto taiawhio puta. Me tāuta e koe te tahi kia e te kawea te reira i roto i i te wa taua pupuhi radiators katoa. Kore, ki te kore koe e taea e te whakamahi i te tahi, he mea e tika ana ki te hoatu i te torutoru.

Ko he reira pai ki tino tātai i te wahi o te tāutanga o ngā wāhanga pūnaha katoa. Kia mōhio e te tuarua awhiowhio te ki kia matao tōtika. Ka rite ki a koutou e taea te kite, e rapu kore nga radiators anake te tautauā rangi tōtika. I runga i tenei pūtake ko reira taea ki te mahi i waho o te mīhini fehokotaki'anga hauhauhā utu. Engari ka rapua e tona hanga te whakamahi o ētahi atu rawa.

mutunga

Na e matau ana koutou ki te hanga e rave rahi ngā momo o mihini fehokotaki'anga. Ki te whai koe i ngā pūkenga i roto i te hoahoa o te tikanga reo irirangi-hiko, he pai, o te akoranga, noho i te mīhini inverter fehokotaki'anga. tango koe i te wa, engari ka whiwhi ki te putanga te pūrere tino e kore e tukua noa he utu ritenga Japanese. A tena i pai ai te utu noa ki nga patene ki whakanao.

Otiia ki te mea i reira te mea he hiahia ki te hanga i te mīhini fehokotaki'anga, e kiia nei ko, i te hohoro, puta reira māmā ki te hono rua transformers i oumu ngaruiti ki kopiko tuarua rereke. I muri, ka taea te whakapai ake te kōwae katoa mā te tāpiri i te puku hiko mō te kai i te electrodes. Ka taea hoki e whakaturia e koe te poihau ki tonu i te te hauhā ki te taiao i roto i ona konganuku Weld.