Hau long stretim 'medium frequency spot welding machine' long kisim gutpela wok?

Aug 01, 2025

Larim wanpela toksave

Gutpela-Tuning bilong yuMFDC Spot Welda: Wanpela Kwik Setap Gaid

Kisim ol gutpela weld wantaimnamel -frikwensi dairekt karent (MFDC) spot weldai nidim long skelim tripela ki seting:karent, taim, na presa. Em hia hau long ringim ol:

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1. Stretim Nau: Kontrolim Hat

Stat long liklik: Long 0.8mm 'mild steel', stat long 200-300A.

Testim na skruim: Lepim karent long 10% step inap yu lukim:
✅ Ful nugget penetresen (no gat ol wik join)
❌ Nogat spata o paia-tru (i soim olsem i gat planti pawa)
Aluminium tip: Yusim 30-50% liklik karent winim ain bikos em i gat bikpela konduktiviti.


2. Taim bilong weldim: Bosim taim bilong hat

Ain: Sotpela taim + bikpela pawa (olsem, 3-6 seken @ 320A bilong M6 nat)

Aluminium/Kopa: Longpela taim + liklik pawa
Tok lukaut: Longpela taim tumas=elektrod i pas; Sotpela tumas=inkomplit fusen.


3. Presa bilong Elektrod: Mekim Gut Kontek

Ol liklik pepa (<1mm): 0.3-0.5 MPa

Thick plates (>3mm): 0.8-1.2 MPa
Kritikel resio: Inkrisim presa 5% long olgeta 10% 'current boost'.
Galvanized steel fix: Yusim bikpela o wankain olsem 0.6MPa presa long stopim 'zinc spatter'.


4. Mentenens bilong Elektrod: Konsistens em i bikpela samting

Ol toksave bilong sapim: Grindim olgeta 50-100 weld wantaim gutpela 'sandpaper'.

Mekim i kol gut: Sekim wara i ron long olgeta wik – ol 'soft electrode' i save kamapim 'drift'.

Anti-stick: Putim 'graphite paste' taim yu weldim aluminium.


Ol Pro Tip bilong Setim

  • Test wanwan: Stretim wanpela paramita long wanpela taim.
  • Stretim wankain pasin: Skelim 'nugget diameter' - 'variance'<0.2mm.
  • Sevim ol profail: Putim ol gutpela seting bilong ol narapela narapela samting.

Trupela samting i kamap: Wanpela faktori i skruim laip bilong ol 'electrode' long 500 i go inap 1200 aua long rot bilong 'tip dressing' na 'cooling optimization' oltaim.

Kwik Refrens bilong stretim hevi

Hevi Ating stretim
Spatter ↓ Karent o ↑ Presa
Slak Weld ↑ Nau + ↑ Taim
Electrode Stick ↓ Taim + Klin Tip

Askim wok painimaut

Statim Welding Masin Projek bilong Yu wantaim Haifei

Serim piksa bilong wokpis bilong yu, ol samting yu wokim, ples bilong weldim, autput yu laikim, na ol kwaliti yu laikim. Haifei bai glasim wok bilong yu long weldim na rekomendim wanpela gutpela 'busbar welder', 'resistance welder', o 'customized automation solution'.

Toktok wantaim Enjinia bilong Mipela