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How to balance your mig welder like a pro!Rob Cranston
If you are on a MIG welder, change the cables from DCEN to DCEP. Part 2 Welding 1 Squeeze the wire feed trigger until the wire pokes out about 13mm from the tip. 2 Set the current and wire feed according to a weld chart. 3 Tap the wire to the steel and quickly pull back, ...
Before you start welding, you need to prepare the tungsten electrode by grinding it to a sharp point. This helps to focus the arc and the puddle and to keep the heat-affected zone (HAZ) narrow. You should grind the tungsten lengthwise on a grinding wheel, not crosswise, to avoid contamin...
上坡增加电流功能会将焊接功率/送丝速度逐渐增加到所需水平。用户设置功能开/关,并设置上坡时间功率/送丝速度的初始值。要调节上坡时间,在 Control Pad 中前往设置> 开始和停止逻辑 > 上坡时间。选择开后,用于调节时间和等级的选项将显示在屏幕上。 热启动在使用热启动功能时,焊接将从与焊接作业剩余部分使用的值...
the workshop. Suddenly Frank, an experienced welder, feels a brief stabbing pain in his eyes and stumbles back. One moment of carelessness and he’s exposed his eyes to the arc. But how serious is arc eye, what can be done about it, and what consequences could a moment like this have...
If you’re going to pay someone to do the welding, find someone experienced with a MIG welder and that knows how to keep the frame from warping. i.e.: cool each joint before going to the next…. Do the top of one side , then the bottom of the other side, then bottom of the fi...
If you ask any firefighter what it takes to create a fire, you will learn that you have to have three things: A fuel - You need some sort of combustible solid, liquid or gas Oxygen to react with the fuel Heat - There must be enough heat to get the fuel above its flash point. If...
choose a gun that gives you the most appropriate trigger option for your application: standard, locking, dual pull, dual schedule switches are all available through most manufacturers. These options allow your welding operators to work with the trigger set-up that best suits them and the...
The path to becoming a certified welding inspector follows several steps.Send in your certified welding inspector application form. ... Choose your exam site.