Вводные сведения о сварке
How to Avoid the Most Common MIG/MAG Welding Defects
15 февраля 2021 г.
The quality requirements in welding production increase with the optimization of structures as well as the development of materials and welding processes. Welding defects can, at worst, cause serious accidents and structural damage, so it is important to avoid them and understand the mechanisms that create them. In this text, we present the most common MIG/MAG welding defects and the ways to best avoid them.
Reetta Verho
Reetta Verho
Reetta Verho
Manager, Welding Services at Kemppi Oy. International Welding Engineer (IWE) who is an active member in ISO standardization committees. Board member in The Welding Society of Finland. Passionate about welding quality and the development of welding production. Member of: K105 National mirror committee for welding, ISO/TC44/SC10 Quality management in the field of welding ISO/TC44/SC11 Qualification requirements for welding and allied processes personnel.
Связанные продукты
Семейство продуктов
Модульный универсальный сварочный аппарат с углом обзора 360 градусов в первую очередь предназначен для высокопроизводительной сварки MIG/MAG. X5 FastMig предлагает варианты настройки для ручной, совместно действующей и импульсной сварки. Широкий ассортимент дополнительных принадлежностей повышает гибкость и эффективность сварочного производства.
Семейство продуктов
X3 FastMig обеспечивает высококачественную промышленную сварку MIG/MAG с простым управлением и чрезвычайно простым пользовательским интерфейсом. Синергетический источник тока выдает 420 А, а импульсный источник питания — 450 А при 60% рабочем цикле.
Другие посты блога
Calculation of heat input in MIG/MAG welding
The new welding procedure test standard, EN-ISO 15614-1:2017, provides recommendations for the measurement and calculation of heat input. In concrete terms, what does this mean for MIG/MAG welding? And how can workshops carry out these calculations in practice?
Вводные сведения о сварке
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Small improvements in welding efficiency can positively influence overall productivity and establish valuable cost savings. By investing in robust, reliable, and versatile equipment, you can improve and better manage welding project costs.
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Managing welding production with a cloud-based software solution has considerable advantages. For one, it gives work supervisors or quality assurance teams the convenience of working remotely from home. It increases transparency, quality and efficiency, thanks to improved information flow and traceability. The welders also receive immediate feedback on their work.
Цифровизация
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.
Вводные сведения о сварке, Ручная сварка
Magnetism in welding: how to deal with magnetic blow
When welding ferritic steels, especially high-strength grades, magnetic blow can become a real challenge. This phenomenon occurs when magnetic fields interfere with the welding arc, causing instability, spatter, and sometimes making welding almost impossible.
Ручная сварка
Качество сварки начинается с горелки
Более пристальный взгляд на самую ответственную часть каждого сварного шва.
Ручная сварка
