Zida zowotcherera zomwe zimagwiritsidwa ntchito ndi AC ndi DC makina owotcherera, argon arc kuwotcherera makina, kukana kuwotcherera makina, mpweya woipa wotetezedwa ndi makina owotcherera, etc. Zida zowotcherera zogawanika kwambiri zimaphatikizapo kuwotcherera kwa arc, kuwotcherera kwa electroslag, kuwotcherera, kuwotcherera, mikangano, kuwotcherera kwa argon, Mpweya wa carbon dioxide wotetezedwa ndi kuwotcherera, etc.
Makhalidwe a Welding zida?
Ndiyenera kusamala chiyani ndikamagwiritsa ntchito zida zowotcherera?
Kodi Welding Equipment imagwira ntchito bwanji?
Makhalidwe a Welding zida?
1. Zida zowotcherera ziyenera kukhala zolimba komanso zolimba, zokhala ndi makhalidwe okhazikika ogwirira ntchito komanso kudalirika kwabwino.
2. Mitundu yosiyanasiyana yaukadaulo ya zida zowotcherera iyenera kutsatira malamulo ofananira ndi muyezo wamakampani opanga makina ndikukwaniritsa zofunikira pakuwotcherera komwe kumagwiritsidwa ntchito.
3. Zida zowotcherera zida zowotcherera zimatha kusinthidwa mosavuta komanso mwachidziwitso, ndipo zimatha kukhazikika pakanthawi yayitali.
4. Zida zowotcherera zili ndi luso lolipira bwino pakusinthasintha kwa gridi yamagetsi yama mafakitale.
5. Zida zowotcherera ndizochepa, zothandiza komanso zosavuta kuzisamalira.
6. Pansi pakugwiritsa ntchito bwino komanso kukonza bwino, moyo wogwira ntchito wa zida zowotcherera uyenera kukhala wopitilira zaka 10.
Ndiyenera kusamala chiyani ndikamagwiritsa ntchito zida zowotcherera?
Zofunikira zaukadaulo mukamagwiritsa ntchito zida zowotcherera zimaphatikizanso zinthu zakuthupi, mawonekedwe ake, miyeso, zofunikira mwatsatanetsatane komanso momwe amagwiritsidwira ntchito kapangidwe kake kuti aziwotcherera.
Ngati kuwotcherera kapangidwe zinthu ndi wamba otsika mpweya zitsulo, arc kuwotcherera thiransifoma angagwiritsidwe ntchito;ngati zofunikira zowotcherera ndizokwera komanso zochepa zowotcherera za hydrogen elekitirodi zimafunika, makina owotcherera a DC arc ayenera kusankhidwa.
Pakuti kuwotcherera wandiweyani ndi lalikulu, electroslag kuwotcherera makina angagwiritsidwe ntchito;pakuwotchera kwa bar butt, makina owotcherera ozizira ozizira komanso makina owotcherera athako angagwiritsidwe ntchito.Kwa zitsulo zogwira ntchito kapena ma aloyi, ma aloyi osamva kutentha ndi ma aloyi osagwira dzimbiri, zowotcherera zotchinga mpweya wa inert, zowotcherera a plasma arc, zowotcherera ma elekitironi, ndi zina zambiri.
Pazinthu zowotcherera zokhala ndi mawonekedwe okhazikika komanso miyeso yayikulu, makina apadera owotchera angagwiritsidwe ntchito.
Kodi Welding Equipment imagwira ntchito bwanji?
Msoko umene umagwirizanitsa matupi awiri ogwirizana omwe amapangidwa panthawi ya kuwotcherera kwa zipangizo zowotcherera amatchedwa weld seam.Mbali zonse ziwiri za weld zidzatenthedwa ndi kutentha kwa kuwotcherera panthawi yowotcherera, ndipo mapangidwe ndi katundu zidzasintha.Malowa amatchedwa malo okhudzidwa ndi kutentha.Pa kuwotcherera, chifukwa osiyana workpiece zipangizo, kuwotcherera zipangizo, kuwotcherera panopa, etc., kutenthedwa, embrittlement, kuumitsa kapena kufewetsa zikhoza kuchitika mu weld ndi kutentha bwanji zone pambuyo kuwotcherera, amenenso amachepetsa ntchito kuwotcherera ndi kumawononga weldability.Izi zimafuna kusintha kwa kuwotcherera zinthu.Preheating pa mawonekedwe a weldment pamaso kuwotcherera, kuteteza kutentha pa kuwotcherera ndi pambuyo kuwotcherera kutentha mankhwala akhoza kusintha kuwotcherera khalidwe la kuwotcherera.
Nthawi yotumiza: Jul-15-2014
