Kakano ia parahi i te kāinga

I roto i te maimoatanga o konganuku kore-ferrous maha uaua, rite nga pāmahana tiketike o ratou āhuatanga ōkiko huri. tokanga makehe tika parahi fehokotaki'anga, i roto i nei i reira ko te whakaetonga konutea hohe. Ahakoa te mau fifi ki tenei koranu ko reira rawa e taea ki te mahi i roto i te taiao kāinga.

Ko te āhuatanga rauemi taketake me te faaineineraa

I mua i te parahi kakano ia ka kia whakaaro i roto i te taipitopito, kia kia waia ki nga āhuatanga o te rauemi iho. Ko te hanganga koranu ngā rua whakarewa turanga - parahi, me te konutea. Ko te ihirangi o te whakamutunga o ratou e taea e rerekē 5-45 ōrau. Kei te whakaurua te reira i kore anake ki te whakapai ake i te āhuatanga ōkiko, engari ano hoki ki te whakaiti i te utu o te hua whakamutunga.

hanga parahi he maha nui o ngā hua. Ēnei ngā momo katoa o kōhao, whāurutau, putorino, me te ngā āhuatanga whakapaipai. I roto i to ratou hanga taea te tāpiri huānga alloying pā te āhuatanga kounga:

• Ka taea e Tin whakapai ake waikura mahi resistance:
• Konumohe ki etahi whānuitanga te whakaiti i te pähekeheke o konutea;
• Silicon whakapiki i weldability ki te mate iti o te kaha;
• hanga Lead reira taea ki te whiwhi i te iti rawa he hua totoka mō te ngāwari tikanga tapahi whāwhā.

Ka rite ki te rauemi raw mō te whakaputa i te koranu o te parahi, me te konutea ko te preform, me te etahi atu konganuku. I roto i ētahi wā, ka taea te whakamahi i te koraha o ona ake production. kawea rewa i roto i te tikanga whakapau ventilation o oumu arataki.

Fifi i roto i te haamauraa i hononga pūmau

tōtika a humarie ki kua fehokotakianga parahi i roto i te whare kua oti, e hiahia ana koe ki te mohio e pā ana ki te ngā raruraru. pūhui Unsplit whiwhi i te whakawera rohe ka kia pono anake i raro i ngā whakaritenga motuhake. I roto i te mahi e kore e taea e matou te wareware e pā ana ki mehua haumarutanga, mai tohaina te pānga waiariki au paitini mōrearea.

Ko te raruraru matua e takoto i roto i te burnup o te konutea kaha, e pā nei te ki tona ira whakakoero iti (o 419 nekehanga). Te nuinga o nga matū i roto i te mahi riro. ko te kupu mai ētahi wahi ki whakapā ki te hāora, hanga he puehu ma e te muri hipoki wāhi e tata ana te tui.

Whakatūpatotanga i roto i te whāwhā

e kore e Whaiaro-fehokotaki'anga parahi arahi ki te hanganga o ngā āhuatanga mōrearea mō te tinana tangata. kia whakamahia Nā ki te tuku mahi whakarei o pūhui ahua ina mahi respirators. Ahakoa ka whakamahi i ngā tikanga motuhake haki awhe konutea i 25 ki te 30 ōrau.

E kore e whakaaetia te reira ki te kawe i roto i ngā mahi fehokotakianga tata ki nga rauemi me matū, hohoro he pūkākā. I roto i te takiwā o te wāhi mahi kia kore ipurau wahie, shavings rakau, Hemp hau ranei. He huru obligatory ko te aroaro o rangi i roto i te ruma.

Whakaritenga mo te huānga

A, no te kawea fehokotaki'anga te parahi matotoru iti, ki te mahi e kore te mea e tika ana i mua whakawera-. A, no te tūtohutia te pūhui o ngā āhuatanga nui ki te maimoatanga wera rohe. Ka taea te whakamana faaineineraa Edge mo te hua matotoru 1.5-6 mm o.

Ki te he o nui wāhanga ripeka nga mea timatanga, i roto i tetahi take, e hiahia ana koe sutures whakairo V-āhua. He kuware te reira, engari ehara i te mea tino pai. He pai ki te kawe i roto i patu mīti X-āhua i ai te koki whakatuwheratanga ko 30-45 nekehanga ia taha.

Types me hangarau ka whakamahia whakarite

I roto i te rahiraa o te taime, i hanga o te parahi kakano ia ki hauhauhā. whakaaro hangarau wahi pūhui i roto i te taiao e mangere te te tino whaihua, mai taea reira ki te whakatutuki i te tere tiketike o te mahi. I roto i te tahi atu painga o tenei kōwhiringa kia miramira:

• te taea o te whiwhi i te kaimono ki āhuahanga mārama me te whakaaro ma;
• homogeneity o te hanganga i te parae o hononga pūmau;
• te tika o hononga;
• kakama tika ki te whakamahi o electrodes Tungsten inexpensive.

Ko tētahi atu tikanga ko te hau fehokotaki'anga. e kore e whai wāhi te reira i te whakamahi o te puna o te pūngao hiko, i roto i ētahi wā kei te i whakatikaia. I roto i tona tono ko reira taea i roto i te whānuitanga feunga whanui ki te whakahaere i te mana putanga i te mura. Ki te kōwhiringa tika o Whakapau fehokotaki'anga hua mekameka-kounga tiketike.

Hauhauhā fehokotaki'anga parahi: tukanga whakaahuatanga

Wenerei o te hau paruru whakarato ha faingamālie ki faaiti i te pānga kino o te torutoru. Kakano ia parahi, me te parahi i roto i tenei whakatinanatanga, atu i te reira ki te nāianei tamau he wehenga tawhiti tika. tūtohutia Nā ki te tūponotanga nui o tahunga te ki te hamani i te tūranga tauranga i te pewa roa.

Kei te whakaurua te kawehiko ki te rama, i te mea he tikanga conductive. I muri i taua, ko te wae pana. tahi ana te mahi e nui haere crack, e puta tika ana ki te rerenga o te kohu konutea. Kei te whakaurua e te waea filler ki te tahi i te ringa.

E mea pinepine ngā nga awa takitahi, nui atu i te hangarau tunu tonu. A, no te tāmau i te rua, he mea e minaminatia ki paku whakaiti i te ngaohiko pewa. I te wā whakamutunga ko reira e tika ana ki te tango i te taha. Me heke te ngaohiko whakahaere tonu, engari āta.

Ko te whakamahi o te taputapu hau

I roto i ngā wāhanga ki te ngaro o te hiko hangarau pūtake pewa e kore e taea te tono. Heoi, i roto i tenei take, ko reira parahi hau fehokotaki'anga whakaaetia. Ki te kei te whiwhi ona whakamahi o pūhui totoka, Heoi, kua hiahiatia reira ki te mahi matū rawa mōrearea, e tahi ki te hāora, ki te hanga i ranunga taikaha.

A, no te mahi karo whakaetonga nui o konutea e taea e na roto i te whakamahi o oxidizing pūwera mura mahi. Me kia nui nui atu i taua o te hauwai hāora. A, no te tukatuka atanga puta i runga i te kiriata mata waikura taea ki etahi whānuitanga tiaki i te taiao i tīwharawhara konutea.

A, no te kakano ia waea filler kia whakanohoia i te koki o 15 ki te 30 nekehanga ki te taha taha. A ape i wiri hake i roto i te whakatinanatanga o te mahi. Me te pūwera i te koki o 70 ki te 80 nekehanga ki te workpiece.

whakanohoia rauemi Filler te runga ake te pati whakarewa tika ki te mura pūwera. Kaua e rumaki te tokotoko e whakamahia ana i roto i te roto o te tui. A, no te he minaminatia poka ki te piri i te tetahi tere. Ko te tikanga ko reira 15-25 cm ia meneti.

Ki te hono ki te workpiece matotoru nui, kia kia whakanohoia ratou i te koki o te 10 ki te 15 nekehanga ki te whakapae. Kei te ka fehokotaki'anga kawea atu i runga i te ara. Ko te tikanga, e kore e hononga tuanui i roto i tenei take tutaki, mai he flowable te rauemi.

Kakano ia ki ētahi atu konganuku me alloys

I te tahi taime te mea e tika ana ki te hono i te parahi ki ētahi atu rauemi Nä. I roto i tenei take, e hiahia ana koe ki te mohio e pā ana ki te āhuatanga o taua mahi. A, no te ngā ki te parahi e taea whakatika te tahi mau fifi, e tika ana ki te rerekē ngā āhuatanga physico-matū o te alloys e rua.

He koha noa i roto i te fehokotaki'anga ko te ahua o kapiti i runga i te mata maitai tika i raro i te apa o te parahi. e tūtohu ana ki te whakamahi i te koranu konukoreko i roto i te tikanga ki te whakaiti i te tūponotanga o enei kohakore. whakamana Best tikanga hauhauhā te whakamahi i electrodes Tungsten.

Ko te huinga o te Titanium ki alloys parahi kia arahi ki te hanganga o here matū pakarukaru. tutuki ana te pānga pai te ka whakamahi i fakahū takawaenga. E hanga ana ratou o Titanium koranu, doped ki Niobium molybdenum ranei. I roto i ētahi wā, whakaaetia ki te whakamahi i te huinga o alloys.

Ko te āhuatanga ōkiko o te Niobium he nui rite ki te Titanium, na reira pai paiherea ki te parahi. Heoi, me kia kawea te mahi i roto i roto i te taiao e mangere. Kei te maha kāmera Motuhake whakamahia, i roto i nei te mana i te huru te tino.

Ko te wahi whakamutunga

Me kï reira e kua ona ake ngā āhuatanga e Me whakaaro ka hanga he hononga pūmau i te kāinga i waho te whai wāhi o ngā tohunga te hangarau parahi fehokotaki'anga. I roto i te ako o nga kōrero katoa o te tukanga ko reira rawa e taea ki te whakatutuki haumaru hononga reni. No nia i te kōwhiringa o te tikanga, ko reira atu ti'aturi i runga i te aroaro o te taputapu me te whakahaere tikanga motuhake.