Kana zvasvika pakusanganisa simbi isingatsvi, kusarudzwa kwema electrode kunoita basa rakakosha pakuona kunaka uye kugara kwenguva refu kwesimbi iyi. Pakati pesarudzo dzakawanda dziri pamusika, A412tsvimbo dzekunamiraInonyanya kuzivikanwa pakati penyanzvi nevanofarira zvemitambo. A412 iCr26Ni21Mo2 pure austenitic stainless steel electrode ine calcium titanium coating inopa kushanda kwakanaka uye kushanduka-shanduka kwemhando dzakasiyana dzemashandisirwo ekunamira.
Yakagadzirwa kuti ipe mhedzisiro yakanaka pakushanda nesimbi isingatsvi, maerekitirodhi eA412 anopa mashandiro akanaka kwazvo ekubatanidza AC neDC. Muumbirwo wayo wakasiyana, kusanganisira kuwedzera molybdenum kusimbi yakachengetwa, inowedzera kuramba kwayo ngura, simba rekupisa uye kutsemuka zvichienzaniswa nedzimwe sarudzo dzemaerekitirodhi dzakadai seA402 neA407. Izvi zvinoita kuti A412 ive sarudzo yekutanga yemapurojekiti ekubatanidza anoda simba rakakwirira uye kugara kwenguva refu.
Chimwe chezvakanakira zvikuru zvemaelectrode eA412 kugona kwawo kupa mhedzisiro yakavimbika uye inoenderana mukushandiswa kwakasiyana-siyana kwekunamira. Ungave uri kushanda pazvikamu zvechivakwa, michina kana kugadzira simbi isina tsvina yakaoma, maelectrode eA412 anopa kunyatsojeka uye kuvimbika kwaunoda pakugadzira maweld emhando yepamusoro. Titanium-calcium coating inowedzera kusimba kwearc uye kupatsanurwa kweslag, zvichiita kuti mawelds agare akatsetseka uye akachena pasina kupararira kwakawanda.
A412tsvimbo dzekunamiraanozivikanwa nekureruka kwawo pakushandisa uye kushanduka-shanduka. Maelectrode aya anogona kushandiswa nemichina yeAC neDC welding, zvichipa mukana wekuchinjika uye nyore kune vanowelder munzvimbo dzakasiyana. Ungave uri nyanzvi yekuwelder kana kuti nyanzvi yekuwelder, A412tsvimbo dzekunamirainopa ruzivo rwuri nyore kushandisa runokutendera kuti utarise pabasa riripo pasina kukanganisa kunaka kweweld.
Maelectrode eA412 anomiririra mhinduro yekupedzisira yekuwelda simbi isingatsvi, ichipa mashandiro asina muganho, kugara kwenguva refu uye kushanduka-shanduka. Nekuumbwa kwayo kwakasiyana uye calcium titanium coating, maelectrode eA412 akagadzirwa kuti asvike pazvinodiwa zvemazuva ano zvekuwelda, zvichipa mhedzisiro yepamusoro mumapurojekiti akasiyana-siyana ekuwelda. Kunyangwe uri kuita mabasa ekuwelda emaindasitiri, ebhizinesi kana ekugara, maelectrode eA412 anopa kuvimbika uye kunyatsojeka kunodiwa pakuwelda kwemhando yepamusoro, zvichiita kuti ave akakosha kune chero nyanzvi yekuwelda kana anofarira.
Nguva yekutumira: Nyamavhuvhu-02-2024