PFG Live

Latest Episodes:

PFG Live 2023-0507: Aaron's New Majestic Tool May 07, 2023

Show notes

Spencer Grinding Benelli pins: How am I going to hold it? Aaron Walla's new Parker Majestic grinder and Adam Demuth's vast experience... together! Generally starting trouble and watching it unfold. Follow me on Instagram at "spencer_webb_nh". ("PFG Stones" is a trademark of Kinetic Precision)

PFG Live 2023-0430: 3D Printing for Machinists Apr 30, 2023

Show notes

3D Printing for Machinists: It's another tool you need. Really. Balancing: Important for your car tires... REALLY important for your grinding wheels. Heat-Treat Experiment: When the data sheets are approximate. Follow me on Instagram at "spencer_webb_nh". ("PFG Stones" is a trademark of Kinetic Precision)

PFG Live 2023-0423: Contradictory Heat-Treating Apr 23, 2023

Show notes

Unwanted Growth: Oxide, Martensite or Both? (Lathe operator runs and hides...) Holding Lasagna Noodles... for grinding. Contradictory Heat-Treating: The datasheets disagree with each other, and the research. Follow me on Instagram at "spencer_webb_nh". ("PFG Stones" is a trademark of Kinetic Precision)

PFG Live 2023-0416: Boring Tools Aren't Apr 17, 2023

Show notes

Boring Tools Aren't. My pins are too strong? Plane, Line, Point. PRUSA Mk4 or Bambu? The audio portion of this video is published as a podcast! Search for "PFG Live" on your favorite podcatcher. Follow me on Instagram at "spencer_webb_nh". ("PFG Stones" is a trademark of Kinetic Precision)

PFG Live 2023-0402: Insufficient Adequacy Apr 02, 2023

Show notes

In which we discuss using coolant on grinders. Spencer reviews three generations of grinders and what coolant solutions were used on each. We report a new country for PFG Stones exports, and a new company in the US. We followup on the toolpost improvements, including a calculation of how much power is delivered into the cut using the cutoff tool on titanium as show in a recent video. We discuss the next step in the Entirely Adequate toolpost modifications. The Bambu 3D printer has arrived on the market with some fanfare, and we discuss the reports we are hearing about it. We learn from Kevin that a new PRUSA has also been announced.

PFG Live 2023-0326: Spindles Shall, Toolposts Shant Mar 26, 2023

Show notes

The audio portion of the PFG Live! from YouTube. The weekly exploration of machining, toolmaking and engineering. Brought to you by Kinetic Precision, makers of PFG Stones (tm). Learn more at PFGStones.com. Watch Wood Creek Workshop for Yuchol's PFG Stone shoutout: @woodscreekworkshop9939 Follow me on Instagram at "spencer_webb_nh". ("PFG Stones" is a trademark of Kinetic Precision)

PFG Live 2023-0319: Titanium Tutelage Mar 19, 2023

Show notes

Watch Wood Creek Workshop for Yuchol's PFG Stone shoutout: @woodscreekworkshop9939

Follow me on Instagram at "spencer_webb_nh".

("PFG Stones" is a trademark of Kinetic Precision)

PFG Live 2023-0312: Cylinders are Square Mar 12, 2023

Show notes

Cylinders are Square? Measure the Right Thing. Expensive Tolerance.

PFG Live 2023-0226: Lapping Under Control Feb 26, 2023

Show notes

Lapping Under Control? Feedback vs. Feedbag. Better Resin Printing on Form 3+. 1000 Electric Miles! All this and more... NOZ information at: https://www.kineticprecision.com/noz or NOZ.GG PFG Stone information at: https://www.kineticprecision.com/all-about-pfg-stones1 or PFG.GG All my links at: https://www.kineticprecision.com/links or PFG.GG/links I love my Kaeser compressor: https://us.kaeser.com/ #notsponsored Thanks again to Tom Lipton @oxtoolco , Robin Renzetti @ROBRENZ , and Adam Balogh @machinetechvideoblog801 for being such good teachers. Follow me on Instagram at "spencer_webb_nh". ("PFG Stones" is a trademark of Kinetic Precision)

PFG Live 2023-0219: Lipton. Renzetti. Strap in. Feb 19, 2023

Show notes

Machining, toolmaking, precision. Can you afford not to watch this? Yah, we didn't think so. We went long, very long, but it was worth it. Many thanks to Tom and Robin for sharing their wisdom and good humor. Here are the links to the interviews on Within Tolerance Podcast: Episode 71 - Robin Renzetti: https://podcasts.apple.com/us/podcast/within-tolerance-episode-71-robin-renzetti/id1474857063?i=1000497233902 Episode 35 - Tom Lipton: https://podcasts.apple.com/us/podcast/within-tolerance-episode-35-tom-lipton/id1474857063?i=1000466789305 Episode 97 - Spencer Webb: https://podcasts.apple.com/us/podcast/within-tolerance-episode-97-spencer-webb/id1474857063?i=1000525186451 ("PFG Stones" is a trademark of Kinetic Precision)

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