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In stick welding, contact between the rod electrode and workpiece ignites the arc. This creates a short circuit for a fraction of a second between the two poles, meaning that current can then flow. The arc burns between the workpiece and the electrode. This creates the required fusion heat....
Question I have to go in a couple of weeks and run a plate test with MIG welding uphill. I've never run MIG welding uphill and am wondering what technique to use and also what size gap to use. I've welded plenty in the past with MIG welding downhill but not up. This will also ...
The instruction manual isn’t useful, so if you’re unfamiliar with setting up a new welder, we recommend doing your own research or watching helpfulvideosbefore you start welding. The leads are short on the S7 200-Amp Welder, too. For small jobs at a bench, this shouldn’t be a probl...
MIG Flux-cored DC TIG DC Stick 多过程焊接机说明书 Issued March 2020 • Index No. DC/12.59 Multiprocess capabilities allow for MIG,flux-cored, DC TIG and DC stick welding.Intuitive color LCD user interface makes it quick and easy to adjust parameters.Angled cast-aluminum drive system with ...
When welding vertical-up, if you focus on welding the sides of the joint, the middle will take care of itself. Move across the middle of the joint slowly enough so that the weld puddle can catch up, and pause slightly at the sides to ensure solid tie-in to the side wall. If your ...
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SanRex 200MF 双电压全功能同步控制DC CC CV MIG Stick Lift TIG
I appreciated how easy it was to set up this welding machine. Right after I got it out of the box, all I needed to do was attach the ground clamp and stingers to the cable ends. I figured out that there are distinctive markings that you can use to guide you into which wire goes ...
When the welding gun is moved closer to the work,the arc length should decrease. However, the machine will deliver more current to burn off the electrode faster and maintain the arc length determined by the set voltage. What is the stick-out length in GMAW welding?