Kakano ia parahi - nga ngā matua o te tikanga

E pā ana parahi ki konganuku o ngā āhuatanga kawe ia hiko, me te ngāwhā tiketike. e rewa ana parahi i 1085 degrees, me rerekē i ētahi atu konganuku kiato tiketike.

Pehea he parahi fehokotaki'anga? E mau ki te titiro!

kawea fehokotaki'anga te i roto i parahi graphite, waro, kawehiko whakarewa, me te hau reo. Hangarau o graphite me te waro electrodes i runga i te whakamahi o te kawehiko Tungsten, i te mea te fehokotaki'anga pewa. Te tui i hanga i roto i tenei take e ngohe i te rauemi filler me nga taha o te tuhinga.

Hoki, ki te ite i te fehokotaki'anga o parahi ki waro graphite ranei electrodes, he mea e tika ana ki te hamani weldments mata. Ka taea te mahi i tēnei i te tikanga o huri taputapu mana.

electrodes fehokotaki'anga hanga o parahi i roto i te whakamahi o te rere paruru. I roto i tenei take, mahi reira rite te para boric rere borax ranei. I mua i fehokotakianga, tono te drill te ki te chamfer.

I muri maroke te rere te, ko reira taea ki te tīmata fehokotakianga o parahi. Tenei ka rapua rawa atu. E mea pinepine, taua he parahi ranei parahi waea. Ko te diameter o te tāpiritanga he ti'aturi i runga i te matotoru hua. Hoki roa Weld Me ki te mahi i whakawera chamfer. kia tenei tukanga kia whakamana mua ki te fehokotakianga o parahi. I tua atu, he mea e tika ana tui Pokrovka me tautauā tere. fehokotaki'anga parahi Hangaia o waro me te graphite electrodes i roto i nāianei tika.

Ki te te whakamahia maitai mo tenei kawehiko, na ko tino ti'aturi i runga i te rauemi ki te kia paiherea te rauemi kawehiko. Ko te tikanga whakamahi i te reira i te kē o parahi. pūtake o nāianei ko te mīhini fehokotaki'anga atu ranei transformers fehokotaki'anga me taputapu.

Hei Weld te parahi tiaki ki hau e mangere, rewanga whakamahia me electrodes kore-whakapau. Hei ngā tokotoko kore-whakapau Tungsten mō te whakapau - parahi me electrodes parahi.

Hoki parahi Tungsten whakamahia fehokotaki'anga tokotoko te tauutuutu me nāianei tika mō te kakano ia parahi, me te parahi - tamau. whakaaro te hononga fehokotaki'anga tino pono, me te roa e ki kakano ia parahi i roto i te reo haurehu waihā.

fehokotakianga hauhauhā rite te tikanga tino ao

Kakano ia parahi hauhauhā ko te kotahi te ao ki painga maha. whakamahia ana tēnei tukanga i roto i te kaupapa e:

• ahua he taipitopito nui, te hangahanga;
• E ti'a ia tatou ki te āta hanga i te poka ranei te anganga;
• whakahokia mai he tamauraa pakaru i mua.

Ngā momo o welders

taputapu fehokotaki'anga - he wā kano mo te rōpū katoa o te momo here whakaaro whakaaro ahumahi whakamahia i roto i te pewa hiko tikanga rewa fehokotaki'anga. maha i huaina Professionals welder kakano ia pūtake mana. Ko te tono nui mo te taputapu ki te fehokotaki'anga ā-rakau kawehiko.

Whakaröpütia Welders e whai ake:

- whakaaro mō te raveraa i hau me te ātete kakano ia momo ā-;

- pūrere ki te mana āhua-aunoa, me aunoa o te tukanga fehokotaki'anga;

- whakaaro mō te motuhake fehokotaki'anga: kakano ia tāutanga hauhauhā.

Me mahara hoki käore te reira e teie mahana i roto i te tono nui i roto i te taupori he momo whare welders.