Welding Machine Oc Problem. The prevention of electrical shock from welding equipment relies on three major principles. Most common welding problems fall into four categories.
High rotational speeds are useful for welding but axial pressure and heating time must be carefully controlled to avoid overheating of the weld zone particularly for welding quench hard-enable. That the OCV of welding machines is low enough to prevent easy passage of current through the body. 403 Wire Welding 403 404 Plasma Cutting 441 405 Current Distribution System 459 501 ACOX cutting welding brazing 465 502 Gas Supplies and gas distribution system 517 600535 1 SAFETY IN WELDING 2 SOLUTIONS 3 301CONSUMABLES 4 ARC WELDING AND CUTTING PROCESS EQUIPMENT 5 GAS WELDING AND CUTTING PROCESS EQUIPMENT 201 203 204 205 206.
Try the same weld with the same batch of electrodes on another system using the same weld program and set up.
Weld Metal Porosity Porosity Problem 1. Sometimes the welding machine wont start. Although arc welding machines are capable of supplying a wide range of current they generally operate within the following voltage range. If the welding machine doesnt start the first thing one must check is if the switch of the machine is on and then one should thoroughly check the cause of the problem.