Tag Archives: metal finishing

  • Beginners Metal Shaping Project- Making a panel blister.

    Metal shaping is one of those things that seems like black magic to beginners. There really is a science behind the process that takes quite some time to learn and understand. The quickest and easiest way to understand how metal shaping works on the granular level is by comparing it to pizza dough. The more you stretch it out, the thinner it gets and the excess material has to go somewhere (in the pizza's case its the rolled up crust) and the more you shrink the metal the thicker it gets and again it has to "go somewhere". I decided to demonstrate a great beginner project for gaining experience in metal shaping by making a panel blister out of a 12"x12"x12" piece of 5053 .035 aluminum. This process is great to help you understand the process and is pretty straight forward.   Click Here To Read Full Post...
  • What is Buffing?

    Many people confuse polishing and buffing, and when you are working in the automotive industry, it is important to differentiate between the two terms. Polishing is a process that removes a moderate amount of metal from a metal piece using coarse to medium abrasives in stages. After polishing a piece of metal, the piece will have a “brushed” type of look, and you will not be able to see reflections in the metal. Polishing removes small scratches and minor surface imperfections. During an auto body restoration or repair project, polishing will come before buffing. If you run your fingernail over a scratch on a vehicle's surface and it gets caught on the scratch, the area should be polished before buffing. Polishing a piece of metal enough will ideally even out the surface nicely during repairs.  Click Here To Read Full Post...
  • How to Repair Rust With a TIG Welder- Rusty Door Skin Repair

    There's a handful of ways you can tackle repairing rust in your vehicle and all of them have their place. The most common would probably be cutting out the metal and MIG welding a patch panel in place. While this method is the easiest to accomplish, it can be difficult to blend the weld seam into the surrounding metal. I've done repairs this way for many years and they've turned out ok, but I've always wanted to master TIG welding patch panels and metal finishing the area for a seamless repair. I've recently begun switching a lot of my welding projects ....  Click Here To Read Full Post...