Lub hauv paus rau phau ntawv
Raws li cov cuab yeej tseem ceeb hauv cov chaw vuam niaj hnub, tus ua haujlwm ntawm lubMag Zog Chaw Welding TshuabSib koom ua ke rau cov hwj huam ntawm cov khoom siv hluav taws xob hauv tshuab thiab kev tswj txoj kev xav. Piv rau cov ib txwm muaj zog zaus vuam tshuab,nruab nrab zaus cov chaw weldersUa tiav qhov kev sib tsoo txhim kho hauv vuam zoo thiab ua haujlwm ntawm inverter technology. Cov kab lus no qhia txog tus ua haujlwm thiab kev ua haujlwm zoo ntawm lub zog hloov dua siab tshiab, vuam txheej txheem tswj, thiab thermodynamic cuam tshuam.
1. Tub ntxhais ua haujlwm
Kev ua haujlwm ntawm cov chaw nruab nrab chaw vuam cov vuam ntawm "AC → dC → Middle Ze → relding," uas suav nrog cov kauj ruam hauv qab no:
- Lub Zog Hluav Taws Xob thiab Recification
Cov cuab yeej txuas nrog rau peb {-}} theem 380v hluav taws xob cov khoom siv AC. AC fais fab hloov pauv mus rau hauv lub zog dC lub zog los ntawm tag nrho- xov tooj rectifier module. Qeb no siv cov thev naus laus zis thev naus laus zis lub kaum lub tswv yim tam sim no kom ua tiav 0} 100% fais fab ua ntej txoj cai, txo cov phiaj xwm ua ntej ua ntej, txo cov phiaj xwm ua ntej.
- Inversion thiab zaus txhim kho
Lub zog DC lub zog yog ua tiav los ntawm IGBT (insulated GATE Bipolle)}}}}}} zaus} zaus} zaus square yoj ac power. Piv txwv li, tus qauv xyoo 200kva ntawm qee yam cim tau ua tiav ntawm kev ua tiav ntawm 98%, nrog lub zog hluav taws xob tsuas yog ib feem peb ntawm cov khoom siv hluav taws xob ib txwm muaj.
- Siab - zaus transformer kauj ruam - down
The medium-frequency AC power passes through a high-frequency transformer with a nanocrystalline alloy core, reducing the voltage from 600V to a safe range of 5-20V while increasing the current to welding-level intensities of 5,000-30,000A. Cov txheej txheem no muaj kev sib xyaw ua ke los txo tus transformer lub ntim los ntawm 60% thiab qhov hnyav los ntawm 50%.
- DC Vuam Eutdet
Lub Circuit Court theem nrab Undergeses ob pawg ntawm cov pab pawg nrawm- Recover DC lub zog nrog cov roj ripple tsawg dua 5%. DC vuam tam sim no zam kev cuam tshuam hluav taws xob hluav taws xob feem ntau hauv cov kev ua haujlwm hauv vuam thaum cov ntaub ntawv siv vuam xws li txhuas alloy thiab galvanized.
2. Kev tswj thermodynamic tswj ntawm lub vuam txheej txheem
MEDIUM ZAV TXIAV VUAM MACHINEUa tiav high - Zoo vuam los ntawm kev tswj hwm kub:
- Kev Tiv Thaiv Kev Cai Yeem
Cov hluav taws xob thov 200 {- 600kgf ntawm siab kom tshem tawm cov txheej txheem oxide oxide, txo kev sib cuag rau 50-200μ. Dynamic siab sensors hauv nruab nrab zaus chaw chaw welding tshuab saib xyuas ntawm lub sijhawm tiag tiag, ua kom muaj kev tiv thaiv tsis pub dhau ± 3%.
- WaveForm Reactization
Nruab nrab - zaus} zaus ua tshuab siv tau tawm tsam tau tso tawm ntau cov willforms, xws li trapezoidal thiab pulsed vuag. Thaum vuam 0.5mm stainless hlau, ntau - pulse} p mem tes vuam rau lub ntsej muag thiab txhim kho kev ua kom tsis pom kev.
- Thermal Tshuav Mechanism
Lub tsev ua - hauv qhov system txias (dej kub 25℃± ± 2% degree) nqa mus rau 70% ntawm electrode tshav kub. Lub ncuav mog qab zib hloov cov dej ntws nrawm los xyuas kom meej qhov hluav taws xob hluav taws xob tsis pub tshaj 150 degree. Cov ntaub ntawv xeem los ntawm ib txoj kab ntau lawm hauv kev ua tau hais tias tom qab 500 cov kab ke vertecutive, lub electrode kub nce los ntawm tsuas yog 82 degree.
3. Kev Sib Txawv Sib Txawv piv rau cov khoom siv hluav taws xob hluav taws xob vuam tshuab
| Kev Sib Piv | Nruab Nrab zaus Welder | Lub Zog Ntau Felder |
|---|---|---|
| Kev Ua Haujlwm Zaus | 1-4kHz | 50 / 60Hz |
| Cov lus teb tam sim no ceev | 0.5ms {-} kev hloov kho qib | 20ms {{{{}} qib hloov kho |
| Lub zog muaj | Ntau dua los yog sib npaug rau 0.95 | 0.6-0.7 |
| Aluminium Vuam Muaj Peev Xwm | 0.3-4mm thickness | Max 1.5 hli (kev kho mob tshwj xeeb) |
| Lub Neej Hluav Taws Xob | 80,000 - 12,000 toj 12,000 mus voj voog (chrome-plated electrodes) |
30,000-50,000 kev voj voog |
4. Cov ntaub ntawv raug cai
- Lub Tsheb Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob: Siv DC cov yam ntxwv ntawm nruab nrab zaus vuam, 0.3mm txhuas ntawv siv yog welded nrog ± 0.1mm, rooj sib tham yog ISO 18278-2 tus qauv.
- Zov - txheej phaj vuam: Hauv Lap vuam ntawm 3mm+2 mm galvanized steel phiaj los ua kom muaj cov phiaj xwm sab saud thiab qis dua lub zog los ntawm 25%.
- Precision Cov Hluav Taws Xob Hluav Taws Xob: Siv 0.1ms {{{{{}}}} Thov siv lub xov tooj ntawm tes
Tag
MEDIUM ZAV TXIAV VUAM MACHINEUa tiav qhov siab zoo thiab lub zog txuag hauv cov txheej txheem vuam los ntawm cov syergy ntawm inversion tshuab, dc tso tawm, thiab ntse tswj. Cov tub ntxhais nyob hauv kev hloov cov hluav taws xob ib txwm muaj hluav taws xob rau hauv nruab nrab- zaus {{2} lub voj voog Vuag. Nrog rau daim ntawv thov thib peb {4 4}} tiam remiconductor cov ntaub ntawv nyob rau yav tom ntej, txuas ntxiv tawg los ntawm kev sib tw hauv vuam Rau kev tsim khoom lag luam nrhiav vuam zoo thiab ntau lawm, kev nkag siab tob hauv lub tshuab ua haujlwm nruab nrab thiab txhim kho cov khoom lag luam sib tw.
