Schweiß-ABC
Choosing the right gas nozzle length for MIG (GMAW) welding
7. November 2023
Gas nozzle length is an important feature in a MIG welding torch because nozzle length has an effect in contact tip heat load, contact tip spatter protection and welding current.
Visa-Valtteri Monto
Visa-Valtteri Monto
Visa-Valtteri Monto
Welding Engineer, Kemppi Torches & Aftermarket. International Welding Engineer (IWE), who has experience in developing welding characteristics of GMAW welding machines and GMAW welding torches. Has been working with welding torch development and troubleshooting since 2019. Interested in helping out customers thrive by making Kemppi products even better.
Verwandte Produkte
Produktfamilie
Die Flexlite GXe MIG/MAG-Brennerserie wurde entwickelt, um die Anforderungen professioneller Schweißer zu erfüllen, die Zuverlässigkeit, Präzision und Langlebigkeit bei jeder Schweißnaht benötigen. Der Flexlite GXe wurde für anspruchsvolle Schweißaufgaben entwickelt. Er bietet hervorragende Kontrolle, Präzision und Komfort – Tag für Tag, Schweißnaht für Schweißnaht.
Produktfamilie
Die Flexlite GX-Produktreihe umfasst Schweißbrenner für die Verwendung in MIG/MAG-Schweißprozessen. Alle Flexlite GX-Schweißbrenner verfügen über die Flexlite-Merkmale für Benutzerkomfort, Schweißeffizienz und verlängerte Verschleißteil-Lebensdauer. Zur GX-Familie gehört eine breite Palette von Schweißbrennermodellen, die für die Erfüllung besonderer Schweißanforderungen konzipiert wurden.
Weitere Blog-Beiträge
The heat resistance of the HD welding gun makes a welder's work more efficient
When the workload gets heavy and the days get longer, both welders and their welding guns heat up. Emotions can be cooled down with a cup of coffee, but the welding gun only cools down by taking regular breaks. To keep these breaks as short as possible, optimizing the thermal conductivity and heat resistance of the welding gun are important in daily work.
Manuelles Schweißen
MIG/MAG-Lichtbogenarten
Beim MIG/MAG-Schweißen ändert sich die Art der Materialübertragung zwischen Schweißdraht und Schweißbad in Abhängigkeit vom Schweißstrom.
Schweiß-ABC
The best way to eliminate spatters
When it comes to welding gun performance, cooler is definitely better. But is there an optimal temperature for a water-cooled welding gun? And how do you keep the gas nozzle and contact tip spatter-free? Let's find out by answering a few questions.
Schweiß-ABC
Minarc M 223 Auto & 223P Auto vs MinarcMig Auto: key upgrades and when you’ll feel it at the arc
The Minarc M 223 Auto and 223P Auto bring meaningful changes you’ll feel in production. This guide breaks down what’s new versus MinarcMig Auto, which model suits which work, and how the updates show up in arc stability, parameter control, and everyday efficiency across thin sheet to more demanding applications.
Manuelles Schweißen, Innovation
What Nordic Welding Expo 2026 revealed: robotics, laser welding and the future of fabrication
The Nordic Welding Expo 2026 highlighted where welding is heading. While automation and laser welding are accelerating, the real advantage lies in workflows that deliver repeatable results under real constraints and digital traceability is becoming part of everyday production
Automatisierung beim Schweißen, Innovation
Kemppi's advanced welding processes: TIG and stick welding (MMA)
In TIG welding, process development has mainly focused on modifying the current modes in different situations. In practice, this means variations of pulse and AC welding, as well as ignition or tack welding. In the case of pulse welding, the welding machine user has numerous choices, as the adjustment possibilities for these process variations are highly versatile.
Schweiß-ABC, Manuelles Schweißen
