Brazing Aluminium kwa Copper Tubes ndi Induction

Brazing Aluminium kwa Copper Tubes ndi Induction

Zolinga: Kutentha mulingo wa aluminium ku 1050 ºF (566 ºC) pa ntchito yojambula:

zakuthupi:

  • Cu machubu (3/4 ″ / 19mm)
  • Cu machubu (5/8 ″ / 15.8mm)
  • Ma machubu a AI (3/8 ″ /9.5mm)
  • Zambiri za AI (5/8 ″ /15.8mm)
  • Zambiri za AI (3/4 ″ /19mm)
  • Lucas-Milhaupt Mbali imodzi yokha 30-832
  • Mzere wa Braze

Kutentha 1050 ºF (566 ºC)

Mafupipafupi 260 kHz

Zida Zida DW-UHF-10KW 150-500 kHz kutentha koyambitsa kayendedwe kazitsulo komwe kamakhala ndi malo otentha omwe ali ndi 1.5 μF.

  • Chophimba chowongolera makina awiri omwe amachititsa kuti pulogalamu ya aluminium ikhale yopangidwa
  • Chophimba chamadzimadzi asanu omwe amapanga makina opangidwa ndi makina opangidwa ndi mpweya wambiri omwe anapangidwa ndikuwongolera ndikuwongolera mwachindunji kuti akalumikize ziphuphu za Cu Cu ku msonkhano wa AI

Njira Braze: mawonekedwe oyambirira adapangidwa kuti agwirizane ndi machubu a aluminium. Kenaka zida zinayi za aluminiyumu zinayikidwa muzowonongeka ndipo msonkhano unalowetsedwa mu coil. Msonkhanowu unatenthedwa kwa masekondi pafupifupi 70, pomwe pamapeto pake panafika kutentha kwapadera ndi kuphulika. Kwa Cu tubes, mawonekedwe oyambirira omwe amawombera amawongolera, amawombera kuzungulira makapu, ndipo msonkhano unayikidwa mkati mwa coil. Nthawi yotentha yotentha inali pafupifupi masekondi a 100. Mapepala ena amafunika kudyetsa ndodo kuti amve malo onse ophatikizidwa chifukwa cha waya wolowa. Ngati nthawi yayitali ikakhala yaitali, kufunika kwa kudyetsa ndodo kudzachotsedwa.

Zotsatira / Zopindulitsa: Kutentha Kwambiri, Kowonjezereka:

  • Wofuna kasitomala amafuna kutenthetsa kwachangu komanso kobwerezabwereza kuposa momwe tochi imatha kuperekera, komwe kudakwanitsa kukwaniritsa.
  • Kuwongolera kutentha: Kutenga kumaloleza kutentha kwakukulu poyerekeza ndi njira zina, kuphatikizapo nyali, zomwe wofunafuna akufuna