I-Solid State High Frequency Welder Uhlolojikelele

I-Electric Resistance Welding (ERW) iyindlela eyinhloko yomkhakha wokukhiqiza amapayipi ensimbi, futhi i-high frequency welder iyisisetshenziswa esiyinhloko sale nqubo yokukhiqiza. Njengamanje, i-vacuum tube high frequency ishintshwe ngokuyisisekelo yisimo esiqinile (i-transistor) imvamisa ephezulu, futhi indawo eqinile yokunikezwa kwamandla kagesi isekelwe kulezi zimiso ezilandelayo:

Isigaba esi-3(A B C)-Ukulungisa-Ukudonsa i-DC-Smooth DC-Inverter-High frequency AC-Resonance-Output

Ngokuya ngesimiso sobuchwepheshe, ukwakheka, kanye nezingxenye ezibalulekile zefrikhwensi ephezulu yesimo esiqinile, ihlukaniswe yaba yizinhlobonhlobo:

1. Ngokusho kwesimiso se-inverter resonance: i-resonance ehambisanayo kanye ne-resonance yochungechunge. Njengoba kuboniswe ngezansi:

I-Parallel resonance   Uchungechunge lwe-resonance

Phawula: I-C-tank circuit capacitor

Ikhoyili ye-L-Induction

2. Ngokusho kwedivayisi ye-inverter: i-MOS ene-voltage ephansi, i-MOS enamandla kakhulu, i-SIC-MOS

3. Ngokohlobo lwesilungisi: Isilungisi se-SCR, i-diode + IGBT

4 Ngokusho kwesakhiwo somhlangano: I-Compact(All-in-one) welder, i-welder ehlukanisiwe, i-welder eyakhelwe ngaphakathi ye-transformer, i-welder yangaphandle ye-transformer, njll.