Joang ho laola PE phala chesang qhibiliha tjheseletsa boleng?

Ts'ebetsong ea ho cheseletsa ho chesang ha phala ea PE, hoa hlokahala ho laola boleng ba eona ka botlalo, ho etsa mosebetsi oa taolo bakeng sa basebetsi, lisebelisoa tsa mochini, lisebelisoa tsa welding le ts'ebetso ea welding, ho itšetleha ka mosebetsi oa liteko, le ho loanela ho fokotsa mapetsong a tjheseletsa. mapetsong.Hajoale, likhoebo tsa kaho tsa China li ntse li chesehela ka ho chesa ho qhibiliha

Qala ho sebelisa theknoloji ea tlhahlobo ea ultrasonic ho etsa mosebetsi o nepahetseng oa tlhahlobo, o ka fumanang mathata a boleng ba welding ka nako ka har'a lipeipi tsa PE, ho nka mehato e sebetsang ea ho laola boleng pele le nakong ea ho cheselletsa, le ho laola boleng ba kaho ka ho hlahloba ka mor'a ho tjheseletsa.

1) Mehato ea ho laola boleng pele ho welding.

Pele ho tjheseletsa, hoa hlokahala ho etsa mosebetsi o motle oa taolo ea boleng, o ka ntlafatsang boleng ba mosebetsi.Taba ea pele, bakeng sa li-welding operators, boleng ba bona le litsebo tsa bona li hloka ho laoloa ka thata, 'me ba tlameha ho ba le litifikeiti tsa thuto ea welding.Ka nako e ts'oanang, hoa hlokahala ho theha moralo o phethahetseng oa taolo ea boleng le ho aha khoebo ea boleng bo holimo ho latela litlhoko tsa eona tsa nts'etsopele.

Sehlopha sa talenta sa boleng, e le ho ntlafatsa boleng ba kaho.Bakeng sa lisebelisoa tse tala tsa welding, litlhoko tsa boleng ba naha li tla fihlelleha.Taba ea bobeli, ha u khetha lisebelisoa tsa ho tjheseletsa, hoa hlokahala ho sebelisa mochini oa tjheseletsa oa motlakase o ikemetseng ho o etsa hore o be le mesebetsi ea mats'eliso a boiketsetso, ho futhumatsa ka boiketsetso le khatello ea maikutlo, ponts'o ea data ea welding, tlhahlobo ea othomathiki le boinotšing. tlhokomelo

Ho lemoha ka othomathike, alamo ea othomathike le mesebetsi e meng ho ts'ehetsa nts'etsopele ea mosebetsi oa welding.Taba ea boraro, hoa hlokahala ho khetha ka mahlale ts'ebetso ea welding le ho e hlahloba.Ka nako e ts'oanang, hoa hlokahala ho netefatsa hore boleng ba ho qhibiliha bo kopana le melao e nepahetseng 'me ha ho mathata a boleng a lumelloang.Qetellong, bakeng sa liparamente tsa ts'ebetso ea welding, hoa hlokahala ho etsa mosebetsi o motle oa ho lekola le ho laola maemo a bona a mocheso.

Thempereichara ea ho lokisetsa e ka hare ho 230 ℃, e le ho ntlafatsa boleng ba eona ba ho sebetsa.Ka nako e ts'oanang, boleng ba liphaephe le lisebelisoa li tla hlahlojoa ka ho feletseng.Kamora hore boleng bo fihlelle litlhoko tse amehang, sehokelo sa welding se tla lokisoa, ho hloekisoa ho tla etsoa, ​​​​'me lesela la oxide le hlakoloe.

2) Mehato ea ho laola boleng nakong ea welding.

Mosebetsing oa 'nete oa welding, hoa hlokahala ho etsa mosebetsi o motle taolong ea boleng, ho fokotsa tšebeliso e mpe le ho ntlafatsa butle-butle sistimi ea eona ea ho sebetsa.Taba ea pele, mocheso oa mochini o tjheseletsang o hloka ho laolwa hoo e ka bang 210 ℃ ho nolofatsa welding.Ntle le moo, maemong a leholimo a moea kapa a pula le lehloa, ha e lokisetse mosebetsi oa welding le ho qoba mocheso o feteletseng.

Ketsahalo e tlase.Taba ea bobeli, litsebi tsa kaho li hloka ho sebetsa ka thata ho latela melao e amehang ho netefatsa bonnete ba litaba tsa data ea mosebetsi.Ntlha ea boraro, tumello ea ho etsa thepa e lokela ho laoloa ka holimo ho 21mm, 'me lebelo la ts'ebetso le mocheso li lokela ho laoloa ka saense ho qoba liphoso tsa ho cheselletsa.Ntlha ea bone, motsoako oa welding o hloka ho pholile tlas'a khatello e tsitsitseng (ho pholisa moea oa tlhaho).Ha e khone ho sisinyeha kapa ho ekeletsoa khatello.Ea bohlano, nakong ea welding, hoa hlokahala ho etsa bonnete ba hore bokaholimo ba sejana se futhumatsang bo lula bo hloekile.

3) Mehato ea ho laola boleng ka mor'a ho cheselletsa.

Kamora ho qeta mosebetsi oa ho tjheseletsa, khoebo ea kaho e hloka ho etsa tlhahlobo eohle mabapi le ponahalo ea likarolo tsa welding, le ho sebelisa mokhoa oa tlhahlobo ea ho itšeha (tlhahlobo ea sampling ea notch e fihla ho 5%) ho fumana mathata a teng mosebetsing oa welding ka nako. .Ka nako e ts'oanang, litsebi li hloka ho etsa tlhahlobo ea khatello le ho kopanya tlhahlobo e sa reroang le tlhahlobo e felletseng, joalo ka matla a ho tsitsa.

Tekanyong le tlhahlobong e sa reroang, hang ha mathata a boleng a fumanoa, tlhahlobo e felletseng e tla sebelisoa ho fumana hore na ho na le mathata likarolong tsohle tsa tjheseletsa.


Nako ea poso: Aug-09-2021