The technical scheme includes that the welding process of the explosion-proof junction box is characterized by comprising the following steps: step 1: firstly, assembling a bottom plate, a flange and a group of side plates through a tool clamp, and then fixing through spot. The technical scheme includes that the welding process of the explosion-proof junction box is characterized by comprising the following steps: step 1: firstly, assembling a bottom plate, a flange and a group of side plates through a tool clamp, and then fixing through spot. High-quality and reliable contacts at the points of connection of the elements of the electric network, made in accordance with the standards Electrical Installation Rules (PUE), are the guarantor of working capacity, durability, and most importantly electrical and fire safety. In this article we. DANGER! − Indicates a hazardous situation which, if not avoided, will result in death or serious injury. The possible. There will be a brief description of these documents; however, this guide will focus on the preparation of welding procedure data sheets. It includes essential information on connecting various components and troubleshooting common issues. OM-241 101B 2009−03 Processes Multiprocess Welding Description Junction Box For Welding System Junction Box Includes. The invention discloses a welding process of an explosion-proof junction box. It would be useful to get acquainted with the.