Ko te whakarewa āwhata ruku (SAW), e ai ki te ingoa, ka mahia i raro i tētahi paparanga tiaki, i tētahi paraikete rānei o te rere. Nā te mea e kapi tonu ana te āwhata i te matotoru o te rere, ka whakakorea e ia te hihi mai i ngā āwhata e kitea ana, me te hiahia hoki ki ngā mata whakarewa. E rua ngā momo tukanga, arā, te aunoa me te haurua-aunoa, ko tētahi o ngā tukanga whakarewa e whakamahia whānuitia ana i roto i te umanga tukanga. Ko Wenzhou Tianyu Electronic Co., Ltd., tētahi o ngā kaiwhakarato waea whakarewa āwhata ruku rongonui i Haina, e whakaatu ana i te kaupapa me ngā whakamahinga o te whakarewa āwhata ruku. Kia kite tātou he aha rātou:
Tukanga:
He rite ki te whakarewa MIG, ka whakamahia hoki e te SAW te tikanga hanga i tētahi pewa i waenganui i te hononga whakarewa me te waea hiko tahanga tonu. Ka whakamahia he paparanga angiangi o te rere me te para hei whakaputa i ngā ranunga hau tiaki, hei tāpiri hoki i ngā koranu e hiahiatia ana ki te puna whakarewa. I te haere tonu o te whakarewa, ka tukuna te waea hiko i te tere kotahi o te whakamahinga, ā, ka mimitihia te rere nui mā roto i tētahi pūnaha korehau hei hangarua. Haunga te tiaki i te irahiko, he tino whai hua hoki ngā paparanga rere ki te karo i te ngaronga wera. Ko te pai o te whai huatanga wera o tēnei tukanga, tata ki te 60%, e pā ana ki ēnei paparanga rere. Waihoki, kāore he taupatupatu o te tukanga SAW, ā, kāore e hiahiatia he tukanga tango paowa.
Te tukanga whakahaere:
Pērā i ngā tikanga whakarewa katoa, ko te kounga o ngā hononga whakarewa e pā ana ki te hohonutanga o te urunga, te āhua me te hanganga matū o te konganuku whakarewa kua whakatakotoria, ka whakahaerehia i te nuinga o te wā e ngā tawhā whakarewa pēnei i te iahiko, te ngaohiko āwhata, te tere whāngai waea whakarewa, me te tere haere o te whakarewa. Ko tētahi o ngā ngoikoretanga (he tikanga kei te wātea ngā tikanga hei ārai i ēnei) ko te kore e taea e te kaiwhakarewa te tirotiro i te puna whakarewa, nō reira ko te kounga o te puna e whakawhirinaki katoa ana ki ngā tawhā whakahaere.
Ngā tawhā tukanga:
E ai ki te kōrero i mua ake nei, ko ngā tawhā tukanga anake te mea nui, ā, ka tino pai te hononga whakarewa a te kaiwero. Hei tauira, i roto i tētahi tukanga aunoa, ko te rahi o te waea me te rere e whakamahia ana e tika ana mō te momo noa, te matotoru o te rauemi, me te rahi o te mahi he mea nui ki te whakatau i te tere whakatakotoranga me ngā āhua o ngā pītiti.
Waea:
I runga i te hiahia o te tere whakatakotoranga me te tere haere, ka taea te whiriwhiri i ngā waea e whai ake nei
·Waea takirua
·He maha ngā waea
·Waea ngongo
·Te tāpiritanga o te paura whakarewa
·Waea kotahi me te tāpiri wera
·Waea kotahi me te tāpiri makariri
Rerenga:
Ko te ranunga kirikiri o ngā waikura o ētahi huānga pēnei i te manganese, te titanium, te konupūmā, te konupora, te silicon, te konumohe, me te konupūmā fluoride e whakamahia whānuitia ana hei rere i roto i te SAW. I te nuinga o te wā, ka tīpakohia te huinga kia puta ai ngā āhuatanga miihini e hiahiatia ana ina honoa ki te waea whakarewa. Me mōhio anō hoki ko te hanganga o ēnei rere he mea nui ki ngā tawhā ngaohiko me te iahiko o te pewa mahi. I runga i te whakaritenga whakarewa, e rua ngā momo rere matua, ko te here me te hanumi, e whakamahia ana i roto i te tukanga.
Ngā Whakamahinga:
He rerekē ngā whakamahinga o ia tikanga whakarewa, ā, he maha ngā wā ka taupatupatu ēnei nā te tauine o te ōhanga me te kounga e hiahiatia ana.
Ahakoa he tino pai te whakamahi i te SAW mō ngā hononga papa (whakaroa me te porowhita) me ngā hononga miro, he iti noa ngā herenga iti. Nā te rere o te puna whakarewa, te para i te āhua rewa me te paparanga rere o te wai, ka mahia tonutia ngā hononga papa i te tūranga papatahi, ā, i tētahi atu ringa, ka mahia ngā hononga miro i ngā tūranga katoa - papatahi, whakapae, me te poutū.
Me mārama, mēnā ka tika ngā tikanga me te whiriwhiri i ngā tawhā mō ngā whakaritenga hononga, ka taea te mahi angitu i te SAW mō ngā rauemi o tētahi matotoru.
Ka taea te whakamahi mō ngā maitai waro, ngā maitai kore waikura me ngā maitai koranu iti, tae atu ki ētahi koranu me ngā rauemi kore-koranu, mena i kīia e te waehere ASME ka whakamahia ngā huinga waea me te rerenga.
Ka kitea e SAW te tūranga tuturu i roto i ngā ahumahi mīhini taumaha me ngā ahumahi hanga kaipuke mō ngā wāhanga whakarewa nui, ngā paipa whānui nui, me ngā oko tukatuka.
He nui te whakamahinga o te waea hiko me ngā āheinga aunoa e wātea ana, ko te SAW tētahi o ngā tukanga whakarewa e tino hiahiatia ana i roto i te umanga hanga.
Wā tuku: Hakihea-23-2022