Electrode - ngenduku yensimbi camera nge ethile senzelwe Welding

Inqubo yesimanje imikhiqizo metal ukukhiqizwa kuhilela ukusetshenziswa ubuchwepheshe bamuva. Lokhu kuvumela imikhiqizo baphile ngokuvumelana nezimfuneko isidingo. Ukuze wenze lokhu, isicelo ezihlukahlukene izinto banezimfanelo izici ezithile.

Electrode - kuyadingeka ukuze Welding isici. Ukuze ngamunye zilwane metal nokucubungula yayo nqubo eyayisetshenziselwa izinhlobo ezahlukene. Ngakho-ke, i-electrode baningana brand ambalwa.

izici Jikelele

Njengoba sekuphawuliwe, electrode - sisetshenziselwa izinto ezihilelekile inqubo Welding arc. Baqala ukusebenzisa ekhulwini le-19. Kodwa izinhlobo wanamuhla ziye zathuthukisa izici. Bavumela ukuthi kusheshiswe umsebenzi yokukhiqiza ukukhiqizwa futhi ukunciphisa ukugeleza rate izinto, amandla nokunye. D.

Ukuze weld isilandela amazinga namazinga izinga ngayinye zilwane metal kuyadingeka ukuze ukhethe uhlobo oluthile electrode. Kungenjalo umkhiqizo kuyoba yaphela indaba yalo.

Kufanele kuqashelwe ukuthi le electrode, ngokuba mncane kakhulu kwesilinganiso ungumphumela, wenziwe ngamangqamuzana izinto eliphansi. Ngakho-ke, ukuze ihambisane ubuchwepheshe efanele kumele ukuthenga izinto Welding abakhiqizi abaqinisekisiwe. Kuphela kuleli cala akungabazeki ukuthi electrode zizokwenziwa kuhambisana nazo zonke izimfuneko.

kudivayisi

Induku metal we electrode uyakwazi ukuqhuba zamanje. Nale design, ugesi eza ebusweni ziphathwe, futhi wizadi kwenza Welding arc.

izakhi achazwe ngaphambilini esetshenzisiwe kuphela ingamboziwe. Namuhla, lezi zihloko ezisetshenziswa njengeziwusizo wire for Welding ngaphansi inert igesi emkhathini. A sici electrode eqala khona kubo ka enamathela ungqimba ekhethekile. Ukuze afeze umsebenzi angasetshenziswa abasezikhundleni ezahlukene, khomba isigaba umkhiqizo.

Ikhishwa imikhiqizo abakhiqizi ikakhulukazi kukhona jikelele ngokuya zamanje. Kungaba phambili njalo noma polarity reverse, kanye eziguquguqukayo. Kukhethwa incike izakhiwo zensimbi.

amakilasi electrode

Ngokusho amalungiselelo evumelekile ye electrode Welding 4 amakilasi:

1. Imikhiqizo ukwamukela wonke amalungiselelo sendalo ngokuhlanganyela.
2. Electrode ezihilela isicelo cishe zonke izinkomba ngaphandle mpo (phezulu).
3. Electrode ekilasini lesithathu, eyenzelwe Welding kusuka phezulu phansi, ovundlile nezinhlobo zalo aphansi.
4. Imikhiqizo esetshenziswa isiqondiso aphansi.

Ukuze uqoke indawo ye-electrode wasebenzisa izincwadi Russian. Kodwa uma umkhiqizo amazwe, nekukumakwa kuyoba notation English. Lezi izinhlobo ezibizayo kunangabangamashumi yasekhaya. Ngokwesibonelo, i-high-carbon steel it has a W. incwadi isiqu lensimbi ukushisa ukumelana elixutshiwe lapha ukudayiswa esinelebuli T.

Futhi, electrode yesimanje kungaba nonconsumable futhi consumable. Owokugcina lezi, yena, zihlukaniswe izinhlobo ezimbili - zembozwe noma cha. Esinemthombo udlala indima lokuvikeleka kwezifiso ezisemqoka ezingumphumela arc emkhathini.

I electrode 4 mm ububanzi zivame kakhulu asetshenziswa ngesikhathi Welding arc. Nokho, imikhiqizo ayatholakala emakhemisi ethulwa induku 2.5 kuya 5.0 mm.

ezihlukahlukene izicelo

Ekhona brand electrode ubavumele ukukhetha zinhlobo ofanele kakhulu uhlobo lomsebenzi ngamunye. Lokhu kuqinisekisa ukucutshungulwa izinga okusezingeni eliphezulu.

A okungalungile uhlobo electrode iba imbangela yokwehluleka. Kukhona uhlu izinhlobo eyinhloko izinto okumele ashiselwe:

• ukushisa ukumelana ingxubevange lezinsimbi;
• ephezulu ingxubevange lezinsimbi nge anezakhi ezikhethekile;
• steel kwesakhiwo;
• izinsimbi non-ayoni;
• yensimbi.

Ukuze ngamunye wabo kudinga ezahlukene uhlobo electrode. izingcweti abanolwazi bayazi ukuthi ikilasi umkhiqizo kuyinto ekahle inqubo ngamunye futhi ngeke isetshenziswe, isibonelo, Welding electrode esetshenziselwa Welding cast iron.

izinhlobo ezinengilazi

Ukunqunywa electrode uphawu wenziwa futhi ngesisekelo enamathela yabo. Bona ngokuthandana izincwadi.

A - une-enamathela esidi (yensimbi oxide, Silica, manganese).

B - base elingenamikhono (lwe-calcium carbonate, calcium one-fluoride).

C - electrode babe cellulosic topsheet. Lokhu kungaba ufulawa, cellulose noma ezinye kwakwakhe organic.

P - enamathela eyenziwe rutile. Isendlalelo efana kwalethela kuchazwe compounds wezinto ezingaphili noma organic.

P - Okunye ezahlukeneyo kancane kaningi isicelo umgwengwezi. Basuke esetshenziselwa ekhethekile inqubo imisebenzi.

It kuncike hlobo enamathela nezindlela kokusebenzisa electrode. Ngakho-ke kuyadingeka ukwazi nezici zabo.

incazelo ezinengilazi

Esidi uphawu A electrode babe izakhiwo ezithile ezinobuthi. Ngokuvamile, ukuthenga kwabo Kwenziwa ngobuningi ngentengo 1 kg ruble 70.

Ngokuthenga izinhlobonhlobo eyinhloko B ikilasi, kumelwe kukhunjulwe ukuthi zisetshenziselwa Welding izakhiwo ezibucayi zamanje ngqo ka kushintshana polarity. izindleko zabo kuqala ruble 70. / kg.

Mark D ukusebenza ukwakha impahla Ukuvikelwa igesi. Lokhu electrode, intengo ongafinyelela ruble 200. / Kg.

Sekutholakele ngesikhathi umkhiqizo sesinomkhiqizo R. izithasiselo kufakwe Ukwakheka enamathela, hhayi kuphela ukunikeza igesi ukuzivikela ebusweni, kodwa nayo ineqhaza afafaze ongaphakeme. On ukudayiswa kukhona ezifanayo imikhiqizo izindleko ruble 700. / Kg.

kungenzeka Amanye akhula idayiswa ngisho ngamunye. izindleko zabo kuyahlukahluka kuye ngohlobo lomsebenzi.

subclasses

Ukuze electrode for carbon ongaphakeme ingxubevange steel sihlobana 9 izinhlobo zemikhiqizo. Lokhu MP-3, 6-TAU, ELN-3 UONI 13/45, 13/55, nokunye. D. iqembu labo libhaliwe Y.

Ukuze elixutshiwe lezinsimbi constructional usebenzisa 5 izinhlobo electrode. wokugubha wabo uhlamvu L.

Uma udinga ukusebenza nge ukushisa ukumelana ingxubevange steel, ukuthola izinto ezifana T. electrode 9 kuleli qembu.

Iqembu senzelwe ephezulu ingxubevange steel ezinezici ekhethekile.

Lapho efeza sebethule isetshenziswa ne N. ukuqokwa Lokhu kunika amandla electrode ukushisela izingqimba materials anezici ezithile.

Hlobo luni zamanje lisetshenziswe umsebenzi futhi kuncike uhlobo lomkhiqizo. izinhlobonhlobo eziningi namuhla jikelele. Kodwa kukhona kugxilwe kancane zenyathi. AC kuya electrode zihlanganisa MP-3, ELN, futhi ukuma - UONI 13/55, 13/45.

Amathiphu Ukukhetha

Electrode - ingenye Welding izakhi arc, ebheka izinga umkhiqizo wokugcina. Ngakho-ke, ukukhetha kwakhe kumele wasondela ngendlela efanele.

Akunakusetshenziswa ungakwazi ukuthenga imikhiqizo ezishibhile. ukukhiqizwa yabo uvame eyenziwa ngaphandle ngokuvumelana nezimfuneko ezingokomthetho. Phakathi nalokho kubingelelana, bangazise buholele emshadweni noma esanele ukwakha amalunga omzimba enamandla.

Ububanzi intengo umkhiqizo lalimelela kahle esikhulu. Kodwa ukuthola eshibhile, kodwa engafanele inqubo yokwelapha metal akwenzi mqondo electrode. Izici kumele zihambelane ngokuphelele ubuchwepheshe Welding uhlobo oluthile lomsebenzi. Savings kulokhu nje okungalungile. Ukwazi electrode wokugubha, kungenzeka ukukhetha uhlobo olufanele imikhiqizo ngaphandle nobunzima.

Bajwayelane imishini kwabashiselayo, kumele kuphetfwe ukuthi electrode - liyisici ezibalulekile inqubo. On uhlobo kanye nekhwalithi yi kuncike emsebenzini.