ABC della saldatura
How to weld aluminum
7 maggio 2024
Some metals, like aluminum, have a naturally occurring, tough surface oxide layer. That surface oxide layer must be removed to enable successful welding. In the case of aluminum alloys, the surface oxide layer has a significantly higher melting temperature (approximately 2000°C) than the melting temperature of the aluminum base material (660°C).
Antti Kahri
Antti Kahri
Antti Kahri
A respected expert in the field of welding, who tragically passed away in early June 2025 while pursuing his passion on a fly fishing trip. As a Welding Engineer on Kemppi Oy’s Welding Team, he held the prestigious International Welding Engineer (IWE) qualification and brought over a decade of experience to developing advanced welding characteristics for TIG, MIG/MAG, and MMA welding machines, including the renowned X8 MIG Welder and MasterTig. Known for his deep expertise and commitment to welding excellence, he was passionate about enhancing the quality and efficiency of welding through user-friendly innovations. His legacy lives on in the technology he helped shape and in the inspiration he offered to colleagues and the wider welding community.
Prodotti correlati
Famiglia di prodotti
Master M 205 e Master M 323 stabiliscono nuovi standard di potenza e prestazioni in una saldatrice MIG portatile. Con un design compatto e leggero, facile da trasportare, scoprirai i vantaggi di una saldatrice MIG portatile che può essere spostata ovunque sia necessario.
Famiglia di prodotti
MasterTig, il nuovo campione della saldatura TIG in AC e DC, stabilisce nuovi standard per la qualità della saldatura, l'utilizzo e l'efficienza energetica. Il suo design modulare garantisce che la macchina soddisfi esattamente le vostre esigenze.
Famiglia di prodotti
Minarc T è una saldatrice portatile multitensione che consente di eseguire saldature TIG AC/DC di alta qualità e la pulizia professionale delle saldature con un'unica macchina.
Altri articoli del blog
Saldatura pulsata di alta qualità con una saldatrice MIG/MAG monofase
La versatilità delle apparecchiature di saldatura portatili è stata tradizionalmente limitata dalla mancanza della saldatura MIG/MAG pulsata. Da sempre si è sostenuto che solamente con una potenza trifase sarebbe stato possibile ottenere una saldatura MIG/MAG a impulsi di alta qualità.
Saldatura manuale
What is pulsed MIG welding, and for what you can use it?
Pulsed MIG/MAG welding is a significant improvement in welding technology, offering accuracy, productivity, and flexibility that conventional welding methods can hardly compete with. This advanced process has become popular for professionals looking to improve weld quality, especially in demanding applications. Here's a closer look at how pulsed MIG/MAG welding works and the situations where it truly shines.
ABC della saldatura
What to consider when buying a welding machine?
Once a welding machine has reached the end of its life cycle, or a company expands its operations, it's time to find a new best friend for the welder. There is a wide range of welding machines on the market, and in many cases, comparing different brands and models is challenging. What kind of things should be considered when purchasing a welding machine?
ABC della saldatura
Kemppi's advanced welding processes: MIG/MAG welding
One of the most important elements in developing welding equipment has long been improving welding processes and creating new process variations. Modern measurement and arc control methods have made a wide range of variations in the arc welding process possible. These advanced welding processes significantly improve welding production efficiency and weld quality. This article presents the special processes and operations developed by Kemppi for MIG/MAG welding.
ABC della saldatura, Saldatura manuale
How WeldEye welding management software sets the standard for welding traceability
Welding traceability is becoming an increasingly essential requirement in industries where safety, quality, and compliance are paramount.
Digitalizzazione
Cobot welding automates manual welding for superior efficiency and quality
Cobot welding integrates collaborative robots (cobots) into welding processes to enhance productivity, quality, and safety.
Automazione della saldatura
