Metal Welding, izinzuzo kanye nezinhlobo

Kabanzi ukwakhiwa nendlu wathola welds. Welding metal kunezinzuzo phezu kwezinye izindlela zokujoyina izingxenye:

- Ukonga impahla, asikho isidingo ukusebenzisa iziqobosho ezengeziwe;

- ukwakhiwa eziqinile etholwe, wonke amalunga ashiselwe zenzelwe umthwalo ekhona;

- ukusetshenziswa okunengqondo ngaphezulu impahla akudingekile njengasezulwini isikhunta ekubunjweni, ukusungula sprues, kanye machining izibonelelo ukunikeza eminye;

- ukunciphisa eyinkimbinkimbi yokukhiqiza izingxenye kanye nezinhlaka ISIZINDA ngenxa ukusetshenziswa okunengqondo ukushuba oyifunayo metal.

Metal Welding wenziwa enjalo Welding izinto: electrode, wire izinduku. Kuye kwento okufanele ashiselwe, kungenzeka benza carbon lezinsimbi, aluminiyamu, tungsten electrode non-consumable, le electrode yokuxhuma insimbi.

Izinhlobo ezinkulu welds: ekhoneni, bungy, Tees, Butt, Splices, ne ipulaki (contact Welding).

Izindlela wokwenza compounds:

- Welding inhlukano metal - kungokwemvelo noma has Ukungena obunzima, walala;

- ngokuzenzakalelayo - zifakwa arc, e-carbon dioxide, electroslag;

- semi-automatic - ukuzivikela igesi futhi arc kwamanzi.

Ngokusho indlela amalunga indawo emkhathini, basuke agibele amahhashi, mpo, evundla phansi. Ubude - okuqinile futhi ephukile. Nge ipulaki and welds ngakanye asetshenziswa ukuxhumana angadingi uphawu. asetshenziswa emalungeni okuqinile uma kudingwa yi- imibhalo design. Lapho kubalulekile ukwenza Ukungena kuqediwe, weld ihlolwe ukuvuza by indlela ultrasonic, noma kaphalafini.

metal Butt-Welding of-8 mm ukujiya wenziwa ngaphandle ukusika emaphethelweni. Ngenhla sohlangothi olulodwa noma zamazwe amabili ahlabayo imiphetho, kuye ngokuthi ukushuba impahla kanye asayimenti.

Ishidi Welding metal wenziwa ezivuzayo longitudinal noma transverse kuqala Bilisa yesibili bese kuqala. I umphetho sisetshenziswa kusukela phezulu phansi ukugwema ukuthutheleka uma sisebenzisa. Izikhala emkhatsini wetincenye teluhlaka kufanele kube ngu-1 mm.

Lapho Welding metal elincanyana, ukuze ugweme ukusonteka indaba, wenziwa ngempoqo isakhiwo zanevolivanie. Ngaphezu kwalokhu, kufanele uqale ukusebenzisa umthungo okuqhubekayo, bese ugcwalisa isikhala elingekho. Ukuvimbela avuthayo ezihlahla metal, ngesikhathi isidingo ilunga ngokuqinile silondoloze ubuchwepheshe kanye usebenzisa elihambisana electrode ezifanele noma ngocingo ubukhulu. Zonke welds Butt kuyenziwa phezu komzila okukhiphayo.

Ukuze Welding othomathikhi amapayipi, Amapayipi, plasma inotiyela ishidi isetshenziswa. I ukushuba we izakhi ashiselwe - kusuka 0.5 mm kuya ku 5 mm. izinto Basic plasma ubuchwepheshe - engagqwali, lashukumisa, steel omnene.

Imininingwane iphuzu pair isetshenziselwa izinsimbi ayoni noma nonferrous kuyenzeka ihlangane. It is lisetshenziswe womshini ukupholisa, le olufanelekayo ipayipi iphela ukukhiqizwa izihloko okwenyanga. Uma oxhumana naye uxhumano usebenzisa imishini ukuthi ilula ukuze isethaphu futhi kulula ukuyisebenzisa.