#31 Assembling Aluminium CNC Machine #31 / MGN12 Linear Rails / XYZ Axis / Spindle Mount

In the last video I prepared some water jet cut aluminium plates by drilling, countersinking, reaming and tapping out their holes to the correct sizes. In this video I receive long MGN12 linear rails and continue with the assembly of my CNC machine. So my longer rails have arrived today as well. I’ve got the […]

Welding a Broken Grill on a D9 Cat in the Frozen Canadian North

Always a long drive. Anywhere, to any job. [Susan] It’s a beautiful commute though. Oh yeah. It’s a nice drive. [welding truck engine noise] Yeah I see it. Lump of iron over there. And yes we still clear trees. We’re still settling this area. Farmin’. [welder noise] [wind noise] I’m your host, Demon, and…welcome to […]

Grinder Repair – Replacing Carbon Motor Brushes (Makita Part # CB325)

Hi, I’m Mark from eReplacementParts.com. In this video, I’m going to show you how to replace the brushes in a Makita grinder. The brushes rub against the commutator on your grinder’s armature. They’re responsible for transferring electricity to the spinning armature. They’re made of carbon, and because of that, they will wear down with normal […]