![]() ![]() Voltage sets the arc length, wire speed sets the heat. Now for a brief discussion of MIG/FCAW machine settings: This ensures good coverage of the steel with shielding gas as you go(fluxcore without seperate shielding gas does produce it’s own shielding gas as the flux burns). Aim the wire towards the leading edge of the puddle, and tilt the gun so that you are ‘pushing’ the puddle forward. Depending on the wire, you’ll want your puddle to be between 1/4″ and 3/8″ wide. Remember to move slowly and allow a puddle to develop, people tend to want to move the gun as fast as the wire is feeding. Flash is magnificently unpleasant, and over time can do very real damage to your eyesight. Don’t cheap out, buy a quality one from a professional supplier. I would highly recommend investing in an auto-darkenning filter, or auto-darkening helmet. Welding being an invaluable maker skill, I thought I might send a copy of my post along to you incase it may be of interest…”I would not go any lower than a #10, that’s about the minimum for arc welding safely. ![]() I know when I first started with MIG/FCAW, I had no understanding of what to do with the voltage/wire speed controls. The individual in question was having difficulty getting a decent weld using flux cored wire, and I wrote up a reply with some useful info on the settings of these machines and some other suggestions I’ve found to be helpful. Recently, a discussion has arisen on one of these lists regarding an inexpensive MIG welder aquired from Lowe’s. Paul writes in with some good tips for new welders… – “I’m on a couple of welding mailing lists, and am a certified welder myself. Gift the gift of Make: Magazine this holiday season! Subscribe to the premier DIY magazine todayĬommunity access, print, and digital Magazine, and more Share a cool tool or product with the community.įind a special something for the makers in your life. Skill builder, project tutorials, and more Get hands-on with kits, books, and more from the Maker Shed Initiatives for the next generation of makers. Membership connects and supports the people and projects that shape our future and supports the learning.A free program that lights children’s creative fires and allows them to explore projects in areas such as arts &Ĭrafts, science & engineering, design, and technology.Microcontrollers including Arduino and Raspberry Pi, Drones and 3D Printing, and more. Maker-written books designed to inform and delight! Topics such as.A smart collection of books, magazines, electronics kits, robots, microcontrollers, tools, supplies, and moreĬurated by us, the people behind Make: and the Maker Faire.Together tech enthusiasts, crafters, educators across the globe. A celebration of the Maker Movement, a family-friendly showcase of invention and creativity that gathers.The premier publication of maker projects, skill-building tutorials, in-depth reviews, and inspirational stories,. ![]()
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