Papanga waihanga me te Welding

I reira, atu me te ake tono i roto i te kakahu o te wahine he papanga waihanga. E ratou he ahua ataahua, murua pai, riro kaha nui, me te ātete ki te rā. Ko te wahi o te papanga ngā muka waihanga, ka haere tonu ki te tupu. Heoi, ko te whakamahi o ngā rauemi waihanga hou i roto i te ahumahi kakahu e tika ana ki te maha o ngā raruraru. I roto i te hua tuitui i tere tiketike te tahu i te mīhini ngira tuitui te ki te 300-400 ° C. Mai ki te papanga waihanga i te pāmahana rewa o 250 ° C, ka ratou whakapā ki te ngira wera rewa te kakawaea, e tika ana ki te naianei o te miro ngira me te whakapiki ake i te pakeke me te brittleness o te Weld. te whakaiti i te tere tuitui tenei, te kounga o te hua oti ino roa. titau whakahāngai o rauemi waihanga te whakamahi o ngā miro tuitui he te hanganga matū taua rite te rauemi e te kore puta kaimono mingimingi i roto i tuitui i muri i horoi horoi ranei ranei.

E rua parau tumu fehokotaki'anga - takirua, me te tonu.

Ko te parau tumu matamua: he huinga o rua nga wahi iti i te niao. rahi Weld whakaritea e te mata mahi pēhi rahi.

Ko te parau tumu tuarua ko te tukanga tonu rite ki te tuitui. Timata ki tetahi mata he tui, me te ä paiherea ki te atu pito. A, no te mahi ki te hua nui tapahia i runga i te tepu, ka haere te mīhini fehokotaki'anga ki runga reira. A, no te mahi ki ngā hua tikanga i roto i kakahu - te huarahi katoa a tawhio noa. Tuitui e noho ana i te mīhini fehokotaki'anga me ka tukua te hua i roto i te mīhini. Ko te tukanga rite te mahi o te mihini tuitui tikanga. A, no te kakano ia wera poro "makawe rino" kei te waenganui i ngā paparanga e rua o ngā rauemi ki te kia paiherea. Ko te tawhā matua o tenei tikanga ko te pāmahana whakawera o te poro wera. I roto i te fehokotaki'anga hau wera i waenganui i nga paparanga rauemi pupuha kei i ai tukua te rangi wera pressurized te. A, no te kakano ia wehewehe hau wera tika kakano ia e rua paparanga o rauemi, me te taatiraa i te kaimono o miro mā te rïpene motuhake. Mooni kakano ia rïpene - tenei tukanga piripiri. Ai te kahu piripiri he rīpene germetizatsionnoy plasticized raro i te mana o te rangi wera, a ka piri te rīpene ki te tui. A, no te puta te ultrasonic whakawera tukanga fehokotaki'anga o rauemi e tika ana ki te oscillation pūngao. Me kï reira e te ngātere mahana-ake haere i roto i te rauemi paparanga waho. I roto i te tahi atu taatou, te pāmahana taatiraa tika pānga te mata weldable (roto). He painga nui rite whakaritea ki ētahi atu tikanga fehokotakianga, ie. K. te tukanga e kore pokanoa pupuha ororongo poro ranei Ultrasonics. Otiia mo fehokotaki'anga ultrasonic reira ko te rohe o matotoru o te rauemi. Ki te matotoru nui o te paparanga waho tinana te aroaro o te paparanga roto ka whai wā plasticized.

Whakamahi i ngā tikanga pērā i te pia, me te fehokotaki'anga he maha ngā painga i runga i te tikanga tikanga o kakahu ahumahi. He āhuatanga motuhake ko to ratou kaha Weld tino. I runga i nga tawhā tinana, me te pūkaha o te mekameka rite ki nga tawhā o te rauemi tukatuka. kaimono fehokotaki'anga e ātete ki te marama UV, ko ta te hua pueru. whakangaromanga tahi rite ki te hua o te miro naianei ka kitea ki te rā, me te abrasion, he reira i whakaritea e taea. tohaina he tui o te kaha te whakanoho iho ki runga te roa katoa, nui atu i tono rite te ira o miro i nga kaimono. I te tui, i mahi i runga i te miro mīhini tuitui kitea. Ka taea te whakatau tata i te kounga o te Weld optically. Weld, rite ki te tikanga, ā-, a kahore he reira pera ngāwari ki te aromatawai i te waho. whakaratohia whakaū i te pai i roto i nuinga o te wā e te tikanga o te Weld whakamātautau me te mau tonu atu tamau tawhā fehokotaki'anga tino arotau kotahi kitea.