Indlela ukukhetha electrode? Welding electrode QA-46: Izici and ububanzi

Esitolo inikeza sebuningini electrode afaneleka arc Welding indlela. Ezinye onobuhle ingasetshenziswa sebethule metal. Amapharamitha eziyisisekelo zihlanganisa esiphezulu electrode voltage ukuphambuka, amandla eqine futhi ububanzi.

Futhi, electrode zihlukile ukusetshenziswa metal imali. Ukuthengisa onobuhle emakethe e amaphakheji ka 20-50 izicucu. Ngokwesilinganiso, zibiza ruble 500.

Indlela ukukhetha electrode?

Ukuze sisebenze komsele ngokufanele ukhethe electrode nge ipharamitha encane yamandla aphindeke kabili ye bokuzisholo. onobuhle Abaningi ihambisane electrode cellulosic. Ukuze ekuvezeni ezingqimbeni ebusweni enjongweni okukhulu. Kubalulekile futhi ukwazi ukuthi ipharamitha ukumelana yesikhashana kufanele MPA ayibi ngaphezu kuka-300. Ukukhetha electrode ukusetshenziswa ne-carbon steel, kubalulekile ukugcina imodeli iso nge rutile. Inkomba okuzisholo voltage ukuphambuka kufanele ibe mayelana 6 V Isilinganiso eqine amandla ipharamitha ungakwazi ukukwenza kufanele kulingane 350 MPA. Okuhle izindleko electrode e yethu ruble isikhathi 600.

Model PU-46 2 mm

Ukuze sisebenze carbon steel esetshenziswa QA-46 (electrode). Isici kubo kuhle. Ngo ipharamitha esithile wamandla eqine elilingana 400 MPA. Kulokhu, ukuqhekeka emalungeni kalula zigezwe. Ukuze sisebenze kushintshana zamanje Site.

I enamathela Yenziwe cellulose. Ukuze usebenze imodeli akuyona ezifaneleke iphayiphi. Voltage embundwini nge polarity iqonde akukhona engaphezu kwengu-75 i-V Greater okweqile electrode akuzona uvalo. Ungathola nabo amaphakethe of 20 no-30 izingcezu. Zibiza okuyisilinganiso sabangu-ruble 500. isitifiketi electrode UC-46 kusukela National Academy of control kanye Welding wathola.

Model PU-46 2.5 mm

Ukuze sebethule metal esetshenziswa QA-46 (electrode). Isici kubo kuyafana imodeli odlule. Kulesi simo enamathela inikezwe kusukela cellulose. Voltage embundwini nge polarity iqonde akukhona ezingaphezu kuka-55 V Umngcele egcinwe okwesikhashana ukumelana 40 MPA. Uma ukholelwa ukuthi izibuyekezo zamakhasimende, imodeli awunankinga ukusetshenziswa ne-carbon lensimbi kanye insimbi engagqwali.

Ukusetshenziswa metal sintanta encane wakhe. Ukuze DC imodeli Welding asifanele. Kubalulekile futhi ukuqaphela ukuthi Kulungile-46 electrode elinesimo ukuphambuka elincane voltage esinesilinganiso. Uma ukholwa ukuthi abanikazi, nokuzwela nokugqwala ngokulinganisela. Okuncane engela avumelekile ukuthambekela electrode ilingana degrees 36. Ukumaka ukungcoliswa kuyinto ayizwani. Thenga electrode (Welding) Kulungile-46, umsebenzisi can kuphela amaphakethe of izingcezu 50. Ziyakwazi emakethe endaweni 750 ruble.

Izici QA-46 3 mm

Lezi electrode QA-46 (GOST 9466-75) azibizi futhi zinezikhathi viscosity okusezingeni eliphezulu. Ngezindlela eziningi lokhu okuye kwafezwa ngokusebenzisa rutile. Ukunwebeka uphawu ezingeni ka 20%. amandla Ultimate akuyona ezingaphezu kuka 45 MPA. Uma ukholelwa ukuthi izibuyekezo zamakhasimende, bese ukusebenza imodeli iphayiphi kufanelekile. Njengoba izingcwecwe zensimbi ezilula ezakheke ehlukahlukene nazo izinkinga kuyaqabukela zenzeka. Kuthengiswe sha e amaphakethe of 15 no-40 izingcezu. Intengo imikhiqizo efana wonke 600 ruble.

Isicelo electrode QA-46 4 mm

Electrode Kulungile-46 Izibuyekezo lingama omuhle. Okokuqala abahluke izinga ezinengilazi. Ukuze usebenze phezu amapayipi brand isetshenziswa kaningi. Ngokushesha ipharamitha yesikhashana lilingana ukumelana akuyona ezingaphezu kuka 55 MPA. Obalulekile dimeter electrode ivumela ukwenza umsebenzi eziyinkimbinkimbi ne metal Welding. Ukuzwela imiphetho imodeli uphansi.

Uma ukholwa ukuthi abanikazi weld ukugeleza metal izinga luphakathi uhla evamile. Nokho, amaphutha namanje lapho. Ngokuyinhloko welders esekhala ukuzwela ukugqwala. Ngaphambi kokusebenzisa i-surface umsebenzi we electrode kancane ukuhlubula. Lapho imodeli kushintshana voltage ayikwazi ukusetshenziswa. Okuncane engela avumelekile ukuthambekela electrode ilingana degrees 35. amandla umthelela sha uvezwa ezingeni 77 J. Thenga Kulungile-46 electrode, umsebenzisi ngentengo ruble 650.

Model PU-46 5 mm

QA-46 ethulwa electrode ithengiswe cellulosic. Ngokusho abanikazi, imodeli awunankinga yokwenze sebethule metal. Voltage embundwini nge polarity reverse ingeqi 12 V. Kafushane arc Welding emelelwa isitembu ingasetshenziswa yini. Umkhawulo ovumelekile enyakazayo engela kulingana degrees 75. Okwesikhashana ukumelana ipharamitha itholakala esifundeni 300 MPA. Ngqo enamathela enikeziwe ukushuba encane. Nokho, ukusetshenziswa kwalesi imodeli akuyona eliphezulu kakhulu. Thenga Kulungile-46 electrode umsebenzisi likwazi ukukhetha ngentengo ruble 650.

Model Abicor Binzel

Lezi electrode ngokuba Welding metal athandwa kakhulu. Okokuqala kubalulekile ukuphawula ukuthi mahle Welding arc indlela. Ukuzwela nokugqwala kubo ongaphakeme. Okwesikhashana ukumelana Inkomba esingaphansi 33 MPA. Kulokhu, ubuncane engela avumelekile ukuthambekela kufana mayelana 35 Garusov.

Uma sikhuluma nebubi, le welders uthi ukusetshenziswa okusezingeni eliphezulu metal weld. Ceiling umphetho uphawu esifanelana kahle. IThrojani efaka isimeli seseva voltage lapho polarity ukubuyela emuva esingaphansi 9 V. Le inotiyela Coefficient imikhiqizo okunjalo akukhona kuka 8 g Thenga electrode ingagcina i ruble 570.

Izici Askaynak

Lezi electrode zinezikhathi ukuzwela ongaphakeme ukuba ukusilaphazeka. Ngakho, surface ukusebenza angeke kakhulu ukulungiselela. Arc Welding ndlela umkhiqizo ofanele. kulokhu enamathela Yenziwe cellulose. Sepharamitha ukumelana sesikhashana emhlabeni 340 MPA. Njengoba welders abathi umphetho uphendulela kucocekile. Ukunwebeka wathi uphawu emhlabeni 25%. Nokho, kubalulekile ukuphawula ukuthi wayesaba egeleza slag. Futhi, lezi electrode zenzeka izinkinga nge afafaze. Ukuze carbon steel kungahlali nangokunembile. Esikhathini esitolo ungakwazi uyithenga ngentengo ruble 800.

Isicelo Linkoln electrode

Lezi electrode Site ukusetshenziswa ne imiphetho, kanye piping. Nokho avame ukusetshenziswa Welding izakhiwo steel. Voltage embundwini reverse polarity izimpawu lapho egcinwe 22 V. electrode Yesikhashana ukumelana ingeqi 360 MPA. Kulokhu, ubuncane engela avumelekile ukuthambekela ilingana degrees 23. Ukuze Welding metal uphawu isetshenziswa njalo. I umphetho kuleli cala uba ngempela kucocekile.

Uma ukholelwa ukuthi ukubuyekezwa welders, ukugeleza rate ngesikhathi electrode kuyaphawuleka ngempela. Ukuzwela nokugqwala, sha uphansi. Ogelezayo imodeli slag ethulwa akesabi. Umsebenzisi Ungathenga ngentengo 760 ruble electrode.

Lincoln Electric Model

Lezi electrode sibaphatha basakaza. Kulokhu, ukuqina isezingeni 22 J. K ukungcoliswa uphawu akuyona kakhulu ebucayi. Nokho, abathengi bathi ebusweni umsebenzi kumele kahle sihlanza ngoba umthungo bushelelezi. Ukuze usebenze imodeli akuyona ezifaneleke iphayiphi. Lokhu kungenxa yokungabikho kuya engela encane kuvunyelwe.

Sepharamitha yesikhashana electrode ukumelana ilingana 300 MPA. sebethule izinga yena, ingeqi 9 g Ngokusho welders ke sisebenze carbon steel kungaba ezolile. Voltage embundwini polarity oqondile sise 12 W. Thenga electrode kungaba ruble 570.