Kodi Welding Technology ndi chiyani?

Welding ndi njira yomwe imalumikiza magawo awiri osiyana kukhala amodzi mwa kuwotcha kapena kukanikiza kuti apange mgwirizano wa atomiki. Amagawidwa m'magulu atatu: kuwotcherera kwa fusion, kuwotcherera kuthamanga ndi brazing.

Kuwotcherera kwa Fusion kumapanga zolumikizira zowotcherera kudzera pakuwotcha ndi kuziziritsa, kuphatikiza kuwotcherera kwazitsulo zotchinga, kuwotcherera kwachitsulo kwa gasi, kuwotcherera kwa arc pansi pamadzi, kuwotcherera kwa plasma arc, kuwotcherera kwa laser ndi kuwotcherera kwa ma elekitironi.

Monga momwe dzinalo likusonyezera, kuthamanga kuwotcherera kumalumikizana ndi zida zogwirira ntchito makamaka pogwiritsa ntchito kukakamiza kwakunja. Mitundu yake yodziwika bwino imaphatikizapo kuwotcherera kukana, kuwotcherera kwa mikangano, kuwotcherera kwa ultrasonic ndi kuwotcherera kophulika.

Brazing ndi njira yolumikizirana yomwe imagwiritsa ntchito zitsulo zodzaza ndi malo osungunuka otsika kuposa zinthu zoyambira. Wodzaza amasungunula ndikudzaza mpata wolumikizana, womwe umagwera m'mitundu iwiri ikuluikulu: solder wofewa ndi brazing wolimba.

EHSSali ndi zida zopangira zida zapamwamba komanso waluso muukadaulo wamakono monga makina owotcherera a arc omira ndi mpweya wa CO₂ wotetezedwa ndi gasi.Ma welds athu amakumana ndi Class 1 standard, kalasi yapamwamba kwambiri yazitsulo zamapangidwe azitsulo, zomwe zadutsa zowunikira mozama pa maonekedwe, zolakwika zamkati ndi kuyesa kosawononga.

TS EN ISO 3834 Zofunikira zaubwino pakuwotcherera kwazitsulo zazitsulo ndi mulingo wapadziko lonse lapansi wodzipereka pakuwongolera khalidwe la kuwotcherera. EHSS yapeza chiphaso chaISO 3834-2(Zofunika zamtundu wathunthu), kutsatira mokwanira zofunikira za msika wa EU. Timatengera njira zowotcherera zapamwamba kwambiri kuti tipereke zida zachitsulo zomwe zili ndi khalidwe lapamwamba, chitetezo ndi kudalirika.