Metal Welding, painga me ngā momo

Whānui e whakamahia ana i roto i te hanga me te mekameka whare riro. He painga i runga i ētahi atu tikanga o hono wāhanga fehokotaki'anga whakarewa:

- rauemi penapena, kahore he hiahia ki te whakamahi i toromoka atu;

- hanga atu pono te whiwhi, kua hangaia hononga paiherea katoa mo te kawenga tīariari;

- te whakamahi atu kouma o te rauemi e kore he e tika ana rite i roto i te pokepokea ai e maka ana, whakapumautia sprues, a ki te tahua machining whakarato atu;

- te whakaiti i te whīwhiwhi o ngā wāhanga whakangao me ngā hanganga o kōpuku tika ki te whakamahi kouma o te matotoru e hiahiatia ana o whakarewa.

whakamana Metal fehokotaki'anga te taua rauemi fehokotaki'anga: electrodes, rakau waea. Tei runga i te rauemi ki te kia paiherea, kia hanga e ratou o steels waro, alloys konumohe, kawehiko kore-whakapau Tungsten, te electrodes hoki honotanga te rino.

Ko te momo matua o mekameka: kokonga, pekepeke, Tees, reke, Splices, ki mono (fehokotaki'anga whakapā).

Ko te tikanga o te hanga pūhui:

- fehokotaki'anga ā-o te whakarewa - he noa he kătahi hohonu ranei;

- aunoa - ngaro pewa, i roto i te hauhā, electroslag;

- āhua-aunoa - i roto i te paruru hau me te pewa ngaro.

E ai ki te tikanga o te wāhi hononga i roto i te wāhi, e eke ratou, poutū, whakapae, me te raro. I roto i te roa - mārō, me te whati. Ki te mono me mekameka taratahi e whakamahia i roto i te hononga e kore e e rapua e te taatiraa. Kei te whakamahia te hononga mārō ki te hiahiatia e te tuhinga hoahoa. A, no te mea e tika ana ki te mahi i te, kătahi oti, whakamatauria te Weld mō ngā turuturu i te tikanga ultrasonic, karahīni ranei.

whakamana whakarewa take-kakano ia ki runga ki te 8 mm i matotoru o te kahore tapahi taha. Runga ake ko tapa whakairo unilateral më ranei, i runga i te matotoru rauemi me te taumahi hanganga rānei.

whakamana Puka fehokotaki'anga whakarewa te kaimono ahopou hake ranei tuatahi kohuatia te tuarua, me te ka tuatahi. tono te tui o te i te tihi ki raro, ki te karo i te tomonga o ina tono. Ko te pakaru i waenganui i nga mea timatanga kia e pā ana ki 1 mm.

A, no te he fehokotakianga whakarewa kikokore, i roto i te tikanga ki te karo deformation o te rauemi, i mahi hanganga zanevolivanie kaha. I tua atu ki tenei, me te tuatahi tono koe i te tui tonu, a ka whakakiia i roto i te wāhi ngaro. Kia kore ai mura o te whakarewa, i te hiahia tahi ki tino mau tonu te hangarau, me te whakamahi i nga kawehiko tika ōrite waea diameter ranei. E whakamana mekameka take katoa i runga i te huapae putanga.

Hoki te fehokotaki'anga aunoa o putorino, aerodynamics, whakamahia whārangi wē papa te. Ko te matotoru o te huānga paiherea - i 0.5 mm ki te 5 mm. rauemi Basic mō te hangarau wē - kowiri, piauau, maitai ngawari.

whakamahia Whakapā wāhi rua te hoki te īnaki konganuku ferrous nonferrous ranei. Kei te whakamahia te reira i roto i te hanga o te ventilation, te tikanga o te putorino mutu i roto i te hanga o ngā tuhinga ahuahu. Ki te hononga whakapā te whakamahi taputapu e he kuware ki te tatū me te ngāwari ki te whakamahi.