A small reduction of run-out on lathe or crankshaft grinder chucks, with bolt on top jaws, can often be achieved by an even torque of the socket head cap screws that attach the top jaws. I’ve included the proper torque, by cap screw size, for the more common American...
Here are three simple CNC milling hacks. 1.) Slip a zip-lock bag over a dripping coolant nozzle while loading and unloading a part or cleaning up the machine. This’ll save you some aggravation. 2.) Secure floppy C-clamp handles with a rubber band to save time, and a...
When setting up a job on one of our milling machines, we lightly run a fine grit whetstone lightly over the milling machine’s table to make sure there are no tiny dings, lumps or bumps on the table that may cause inaccuracies when milling. The whetstone eventually...
When I need some quick parallels for small jobs, I use the blocks from the Mill Clamping Set. They are adjustable for height and work well for small projects like pressing off a power steering pump pulley. Randy Torvinen Torvinen's Machine Menahga, MN
When drilling to repair stripped holes, I often use the VGS seat & guide machine. I made this little pilot to go in a good hole and level it up against the spindle, this one is 3/8-16, and I also have one made to go in 7/16 stud holes. I tipped it in the valve refacer...
I made this primer pump out of an old fire extinguisher that I found in a Flea Market for $ 20.00. It required a 1/8”, a ¼” and a 16 mm fittings at the end. I now fill the engine and when I see a bubble in the clear hose, the job is done. Sylvain Tremblay Ateliers de...