hírek
-
The main process of the accident: A leaking alcohol barrel was sent to the repair team for welding iOlvass tovább -
What is welding current? Answer: The current flowing through the welding circuit during welding, genOlvass tovább -
The main process of the accident: A certain unit in a certain place brought an empty barrel that hadOlvass tovább -
1. The arc temperature of argon arc welding is generally between that of plasma arc welding aOlvass tovább -
1. Welder's Position and Welding Posture As the saying goes, "Stand properly and sit properly." Of cOlvass tovább -
The main process of the accident: Two oil workers at a shipyard were spraying the last coat of paintOlvass tovább -
1. Welding Environment Factors These factors include environmental factors, environmental protectionOlvass tovább -
First, master certain welding theory. Welding theory is derived from practical experience, and the rOlvass tovább -
The terminal board was burned and the welding machine casing was electrified, causing an electric shOlvass tovább -
1. Why does the welding arc have a blow phenomenon?Answer: During the welding process, the arc centeOlvass tovább -
1. What is low-frequency pulse? What welding is suitable for?Answer: The pulse arc with a pulse freqOlvass tovább -
1. What is mag welding?Answer: Mag welding is the process of using a mixed gas of 75--95% ar + 25--5Olvass tovább