- 08
- Mar
Indlela yokukhetha isithando sokufudumala sokufudumala esifanelana nawe
Indlela yokukhetha isithando sokufudumala sokufudumala esifanelana nawe
1. Izinto zetsimbi ezinokufudunyezwa ngee-furnaces zokufudumeza induction
Esi sithando sokufudumala somlilo sinokufudumeza izinto zetsimbi ezifana nentsimbi, intsimbi, i-aluminium, ubhedu, insimbi engenasici, i-titanium alloy, njl. degrees-1200 degrees.
2. Indlela yokukhetha i ukufudumeza iziko imodeli ekufaneleyo:
Imodeli yonikezelo lwamandla inxalenye yeziko lokufudumeza lokungeniswa yile: KGPS-amandla/ukuphindaphinda
Isetyenziselwa ukwenza ukufudumeza okanye ukucima isinyithi kunye nokufudumeza ukufudumeza. Imodeli yomzimba wesithando somlilo we-induction yokufudumala yile: Inkcazo ye-GTR-blank
Xa isetyenziselwa ukujula kunye nokunyibilikisa, imodeli yomzimba yokufudumeza iziko yile: I-GW-inyibilikisa ithoni yomzimba yesithando somlilo.
3. Iimpawu zesithando sokufudumala se-induction:
3.1. Isantya sokufudumeza sikhawuleza. Ngenxa yokungeniswa kwe-electromagnetic yesinyithi, i-eddy yangoku iveliswa, kwaye ii-electron zihamba ngaphakathi kwesinyithi ukuvelisa ubushushu.
3.2. Ubushushu bokufudumala bufana, kwaye ukufudumeza kwe-induction kwenza ukuba ii-electron zihambe ngaphakathi kwesinyithi, ngoko ke i-billet yensimbi ivelisa ubushushu kwi-coil yokungeniswa kwesithando sokufudumala somlilo.
3.3. Ukugcinwa kwamandla kunye nokukhuselwa kwendalo, i-billet yokufudumeza ifudumala ngokwayo, ngokungafani nokufudumeza okukhazimulayo okufana nokutshisa amalahle, ukutshisa igesi, ucingo lokumelana, njl. Indawo intle.
3.4. Ilahleko encinci yokutshisa i-oxidative ikwayinto enkulu. Isantya sokufudumeza sikhawuleza kwaye i-oxidation ejikelezileyo incinci. Intsimbi yentsimbi inokulahleka okutshisa okuncinci ngexesha lokufudumala, kwaye ilahleko yokutshisa i-oxidative ingancitshiswa ibe ngaphantsi kwe-0.25%.
3.5. Indlela yokukhetha i-furnace yokufudumeza ehambelana nawe ilungele imigca yokuvelisa ukufudumeza okuhlakaniphile. Kulwakhiwo lwangoku lweefektri ezihlakaniphileyo, ii-furnaces zokufudumeza i-induction zidlala indima ebaluleke kakhulu.
4. Ukukhethwa kwe-frequency yesinyithi efudunyezwa ngokufudumeza okuzenzekelayo ukufudumeza iziko: i-frequency yokufudumala ihambelana ngqo nokusebenza kombane kwaye kufuneka ikhethwe ngokuchanekileyo. Nceda ujonge le theyibhile ingezantsi:
Ukuhamba rhoqo (Hz) | 300 | 500 | 1000 | 2500 | 4000 | 6000 | 8000 | 1000-15000 | 15000 |
Isilinda enobubanzi (mm) | 160 | 70-160 | 55-120 | 35-80 | 30-50 | 20-35 | 15-40 | 10-15 | <10 |
Ukutyeba kwephepha (mm) | 160 | 65-160 | 45-80 | 25-60 | 20-50 | 20-30 | 12-40 | 9-13 | 9 |