Tag Archives: Mig

  • How to Build a Custom Pneumatic Workbench using Eastwood tools

    If you're a motorhead it's in your blood to always be building, tinkering, and improving upon mechanical things. Eastwood product manager Mark R. is no different, but he likes to take things to the extreme sometimes. Recently Mark built a new garage and was building the shop with new work benches that allowed him to maximize the usable space he had in shop....  Click Here To Read Full Post...
  • Custom Scratch Built Bed DIY for Project Pile House

    Project Pile House has been an ever-evolving project and like many projects, things start small and spiral out of control and next thing you know you're detailing the inside of your glove box hinges! Luckily I'm not quite that OCD about my vehicles (yet), but Pile House is now more than just a thrown-together junkyard parts runner like I originally planned. It's turned into a full blown custom and not much on the truck is original or untouched. After getting the cab, dash, hood, etc. all smoothed out and "roughed in", the original patched together bed and fenders was bothering the crap out of me every time I looked at it. The fenders looked like boat trailer fenders and were more roughed up than a boxer after a title fight, while the bed itself wasn't much better. I decided to start dreaming up a subtle custom bed.   Click Here To Read Full Post...
  • How Do I Adjust the Flow Rate of Shielding Gas?

    Whenever you are using a welding machine, like a MIG welder or a TIG welder, it is crucial that you know how to adjust the flow rate of shielding gas. When assembling and setting up your welder, once you connect your shielding gas regulator, the gas flow rate must be adjusted in order to assure that the right amount of shielding gas is flowing over your weld. If too little gas is flowing from your welder, excessive spatter and contamination can occur. If too much gas is flowing, you will be wasting your gas, which can negatively affect the result of your weld. Typically, there are two gauges on the shielding gas regulator, one to mark the gas flow rate and one to mark the gas tank pressure.

    The first thing to do to adjust the flow rate of your shielding gas is open your shielding gas tank valve the whole way. Adjust the knob on the regulator so that it is marked at about 30 CFH. Now, turn on the welder and trigger the torch switch so that the gas will start to flow. When you trigger the torch switch, the gas flow should cause the needle on the gas flow gauge to descend to a steady and accurate reading. Next, the gas flow should be set to about 20 CFH when it is flowing, which is the most common flow rate used when welding. Sometimes this needs to be readjusted as a slight breeze could alter the flow and weaken the shielding gas consistency surrounding the weld. Once you have adjusted the flow rate, you are free to weld. Just remember to close the gas valve on the bottle when you are finished welding.

    To learn more about welding and for more automotive FAQs, be sure to visit Eastwood.com.

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  • MIG Welding Duty Cycles

    When you are using an arc welding machine, you will need to understand what its duty cycle is as it will help you preserve the life and quality of your tool. On this page, you will learn about what a duty cycle is and how it is relevant to MIG welders, specifically.

    The MIG Welding Duty Cycle

    When you purchase a MIG welder, you will notice a specification on the packaging or in the manual called the duty cycle. This refers to the amount of welding that can be achieved in a given amount of time. The reason this specification is important is it informs the user of how long the MIG welder can work at its optimum level, since MIG welders, or any other welders, do not perform continuously as opposed to some other automotive tools that do.

    A perfect example of a duty cycle can be found in the Eastwood MIG 175 Amp Welder. The MIG 175 has a rated duty cycle of 30% at 130 amps. This means that the power signal of the MIG 175 should remain on for 30% of the time and off 70% of the time at 130 amps of power. If you look at your welding time in increments of 10 minutes, the duty cycle is a percentage of that 10 minute increment. In other words, with a 30% duty cycle at 130 amps, you can weld for three solid minutes and should let the welder cool off for seven minutes. You can increase the duty cycle percentage by turning down the amperage output, but going above the amp output (in this case, 130 amps) will yield a lower duty cycle. If you exceed the duty cycle and the breaker is tripped, allow the MIG welder to cool down for at least 15 minutes. A rated duty cycle on any MIG welding machine is there to protect you and your welder from any long-lasting damage.

    To learn more about MIG welding and for more automotive articles, be sure to visit Eastwood.com.

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  • Project Pile House- Custom Hidden Hood Hinge Project

    The next part of the project was making the hood open on custom hinges. I was hoping I could find a pre-made hinge kit that allowed me to open the hood from the front like most cars currently have. Unfortunately all I found were kits for wild customs and street rods that opened from the back and tilted forward or to the side. As much as I like custom touches, making my vehicle look like a transformer is not one of the things I want to do this time around. I decided to take a crack at making my own hinges that disappeared behind the dash and share the process.   Click Here To Read Full Post...