Semi-othomathikhi Welding bodywork: ukubuyekezwa, izithombe, izincazelo

Emphilweni zonke umnikazi wemoto, kokuba esetshenziswa car, manje noma ngokuhamba kwesikhathi kuza isikhathi lapho izidingo zomzimba ukulungisa. Kunezindlela ezimbili kulesi simo: uthintane workshop noma ukuthenga Welding semi-automatic umsebenzi umzimba futhi patch abo kuze yensimbi yakhe ihhashi.

Kulesi sihloko sizozama ukusiza ukusebenzisa indlela yesibili, ethi ngeke ukhuluma ngalokho amadivayisi, chaza inshokutsi yetinhlobo izinkomba zabo eziyinhloko. Ngaphezu kwalokho, sinikeza ezinye iziphakamiso sendlela ukwenza ukukhetha okufanele zokushisela semi-automatic umsebenzi umzimba, ngoba namuhla emakethe linikeza eziningi amathuluzi ezahlukene.

Imelela aggregate ukuthi

Welding semiautomatic - idivayisi esetshenziselwa Welding ucingo zensimbi igesi engaxubani namakhemikhali. Umgomo we operation ukuthi UWelder kumele kuphela ukuqondisa sikaphalafini endaweni efiselekayo, nayo yonke eminye imisebenzi (amandla, wire okuphakelayo isiqalo) divayisi ngeke kwenziwe.

Welding semi-automatic uvame esetshenziswa ukuxhuma izinto mncane - izingxenye, uthayela, nokunye. Yingakho-ke ukhetho best ukwenza umsebenzi umzimba kule ukulungisa imishini noma Welding izakhiwo steel ehlukahlukene eyenziwe izakhi zensimbi mncane.

Semi-othomathikhi Welding kungenzeka kuphela ngaphansi kwalezi zimo:

• Lesi sangoma asebenzayo (MAG esifushanisiwe) amagesi. Ukuhlolwa kwe-carbon lisetshenziswa njengedivaysi igesi zokuzivikela.
• I inert (MIG esifushanisiwe) amagesi. Ezisetshenzisiwe igesi ingxube noma argon.

Abaningi semi-automatic Welding ukwesekwa Welding imodi ngisho ngaphandle avikele igesi, usebenzisa "ecucuza" we wire (lokhu izochazwa kamuva).

Nge-MIG Welding noma MAG izindlela i arc kagesi kokuvela phakathi impahla ashiselwe futhi ngocingo. Yokudla gas zokuzivikela ikhiqizwa ngokusebenzisa isibani Welding semiautomatic iphinde ivimbele weld okubangelwa ukuchayeka oksijini, kusukela kuba oxidizer onesiqiniseko uyakwazi kakhulu ona yi. I umphetho ngeke kuphela engazinzile, kodwa ungakwazi kunalokho ngokushesha nokugqwala.

Semi-othomathikhi Welding bodywork: isithombe kanye izinhlobo ezinkulu

imishini zokushisela zihlukaniswe 3 amakilasi - professional, lulwimi professional kanye umthengi. umehluko sabo samanje esiphezulu, ekhishwe umthombo wamandla, kanye iphesenti isikhathi yokusebenza (esifushanisiwe ukuze MF). Ukuze professional semi-automatic imishini Welding kukhona uyakwazi ukukhulula wamanje Welding 300 A noma ngaphezulu, lulwimi - kuze kufinyelele amperes 300, nakwabendlu - kuze kufinyelele 200. Lokhu ipharamitha, njengoba amaphesenti isikhathi yokusebenza kuzoxoxwa kamuva ephepheni.

Futhi semi-automatic Welding bodywork ungase ube umthombo wamandla, ebhekisela omunye izinhlobo ezintathu. Zingaba:

• inverter;
• transformer;
• rectifiers.

inverter semi-automatic

Izindleko zalamaqembu.I lingaphezulu kodwa isisindo sabo kanye nosayizi lincane kakhulu, okuyinto ebaluleke lapho besebenza. Futhi e inverter ubuchwepheshe inikeza izici ezifana esibushelelezi arc ukuthungela, antiprilipanie wire kanye nokwenzeka modulating wamanje Welding. Lokhu Welding bodywork impendulo semi-automatic msebenzisi omuhle kakhulu.

transformer lokubolekwa

Zisetshenziswa izindawo lapho akudingeki ukuthutha idivayisi iphinde kukhona isikhala esanele ukufakwa kwalo.

Design kanye nezici semi-automatic Welding

xhumana idivayisi ikhipha siqukethe izici:

• umthombo wamandla (a transformer, rectifier noma inverter);
• zamanje lawula ukusekela ngokulondoloza uhlelo bese okuphakelayo wire;
• i-Element wire;
• Welding emikhonweni ngoba usinika igesi kanye wire;
• sikaphalafini.

Ngaphezu kwalokho, umshini Welding ifakwe ikhebula isisindo. Ezinye lokubolekwa afakwa Welding umsebenzi nge ucezu elula ifakwe electrode akhethekile electrode ikhebula-umnikazi.

Futhi Welding ngaphezu kwalokho okudingeka bathenge gearbox futhi isilinda ukuze avikele igesi. Lezi sekeli ngokuvamile Welding semiautomatic alikapheli, futhi kufanele uthenge ngokwehlukana.

Kukhona lezi zinhlobo ezilandelayo wire Element:

• ukusunduza, lapho actuator achithayo ngonyaka apharathasi odlulela emikhonweni Welding wire;
• edonsa indlela lapho isibambo actuator ungaphakathi sikaphalafini.
• uhlobo push-push noma ezihlanganiswe amadivayisi kwabathengi kuyaqabukela asetshenziswa.

Welding wire

I ububanzi we wire Welding kungenzeka 0.6-2.0 mm. It is nilimaza phezu bobbin, okuyinto efakwe ngaphakathi UWelder. It is badabula wire okuphakelayo mshini Welding emkhonweni futhi sikaphalafini.

Hlukanisa bentambo:

• steel;
• engagqwali;
• aluminium.

Uhlobo ngalunye has a ezahlukene amakhemikhali ukwakheka kanye isetshenziselwa Welding ngaphansi kwezimo ezihlukahlukene.

Lapho ngokujoyina ayoni metal weld etholwe izinga kangcono uma usebenzisa steel wire nge enamathela zethusi, lapho kangcono contact kagesi kuqinisekiswa. Ngesikhathi kokuhlinzwa, lo voltage kanye yokwanda kwama zamanje ziyancipha. abaculi lezivakashi uqinisekise lesi.

Uma upheka aluminium kufanele asebenzise ezifanele wire futhi argon ingxube noma argon negesi zokuzivikela.

Enye powder (Flux) ngocingo, omsebenzi wakhe kungenzeka ngisho ngaphandle avikele igesi. Kubonakala sengathi i-tube mncane, ngaphakathi okuyinto wabeka yokucucuza. Ezakhiwe igesi amandla omlilo, ukuvikela kusuka namachibi indawo Welding. Umthungo, okuyinto kuveza usebenzisa wire ecucuza, hhayi izinga. I plus kuphela - kuyinto engekho ibhodlela igesi.

Amapharamitha main

• Duty umjikelezo (PT esifushanisiwe) - ipharamitha eyabonisa iphesenti umshini Welding yokusebenza isikhathi imizuzu engu-10. Ngakho, ngokwesibonelo, 60% wesibopho umjikelezo ngesikhathi samanje 300 A wukuthi ukuba zamanje inikezwe uvala umshini ingasebenza imizuzu 6, ngemva kwalokho-ke uvalwe Ishisa futhi kuyodingeka isikhathi esithile emsebenzini lwaluyophola. Ngakho-ke, ayanda ukubaluleka, ikhwalithi ephakeme kuyoba Welding semi-automatic umsebenzi umzimba.
• Amandla ukusetshenziswa - liyinani elikhombisa kangakanani amandla ukusetshenziswa kusukela kagesi grid Welding umshini. Kususelwa kule ipharamitha, ungabona ume ngabe exhunyiwe inethiwekhi iyunithi engadini noma igalaji.

Indlela ukukhetha Welding semi-automatic?

Ukuze wenze kube lula ukunquma onjani Welding semi-automatic kangcono, okokuqala kudingeka wazi ukuthi imisebenzi okumele wenziwe kule divayisi. Uma uhlela on ukupheka umncane kakhulu uthayela, kunconywa ukuthenga iyunithi abavamile kakhulu. Ukuze ukupheka, ukukhokha obukhulu metal izakhiwo kangcono ukunakekela Welding imishini nge umsebenzi "2 1". Abakwazi ukupheka evamile induku electrode.

Lapho uthenga unake wabo emandleni ukusetshenziswa kwe-imodeli ukuze ubone uma lokhu uyokusekela umsebenzisi yegridi. Futhi, anqume kangaki ohlela uthumele semiautomatic Welding. Uma nokuvakashela kungukuthi kuhlelwe, kungenzeka ukuthenga semi-automatic Welding transformer bodywork. Buza umdayisi mayelana nokuba khona ezikhethiwe imodeli izingxenye kanye okudlekayo.