Swarfcast
Noah Graff, used machine tool dealer and editor of Today’s Machining World, interviews machining company owners, equipment gurus, and experts with insight to help and entertain people working in the machining field.
- Indexed episodes, last 90 days
- 8
- Latest publication
- Sep 22, 2026
- Audience
- Checking…
- Earliest in this view
- Jul 7, 2026
Latest episodes
Why Make a Robot That Looks Like Us, With Phil Zheng-EP 274 (opens the original)
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A few years ago, Richtech Robotics would call hospitality groups and offer them robots. They got laughed out of the office. The answer was always the same. We’re a people company. Now they’re building an 8,000 square foot factory in Las Vegas. Three production lines for robots and sensors, all managed by AI. They’d planned it for 2027, but a new FCC rule made them move it up to this year. I talked with Richtech’s COO, Phil Zheng, at IMTS. He told me why their humanoid robots have eyes that don’t
The Machinist with Purpose, with Doug Rizzo-EP 273 (opens the original)
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My guest today, Doug Rizzo, has been working in machine shops for over 55 years, and he’s only 62. Doug worked in his father’s company through good times and terrible, and did applications for Doosan . Now, he’s a plant manager by day and runs his own shop for six or seven hours at night. Doug says he loves all of it, from doing applications, to making fixtures, to cleaning oil off machines. He says it’s where he’s meant to be. It’s where he finds flow. ******** Listen on your favorite podcast a
This Robot Can Grab a Beer, with George Konidaris-EP 272 (opens the original)
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Open your fridge and grab a beer without knocking anything else over. It’s usually not hard for a human to do it. But getting a robot to do the same task can take an engineer weeks or months. George Konidaris is a professor of computer science at Brown University, director of the Intelligent Robot Lab, and cofounder of Real Time Robotics. Their technology does that kind of motion planning in minutes instead of weeks, and it’s running on the manufacturing lines of major automakers right now. He w
Why Onshoring Is Really Happening, with Lloyd and Noah Graff-EP 271 (opens the original)
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The first quarter of 2026 stunk for Graff-Pinkert’s used machinery business. But fortunately, in the last few months, we’ve made some really good deals, selling old Davenport and Acme screw machines, as well as some expensive late model CNC multi-spindles. Today, Lloyd Graff and I give our take on why the year unfolded this way and what we predict the machining industry will look like for the rest of the year. We’re optimistic because it seems like onshoring is real and tariff surprises are no l
Why We Choke Under Pressure — And How to Fix It-EP 250 (opens the original)
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We’re on vacation this week. So we’re publishing one of my favorite Blog/Videos that’s been on my mind lately. I highly recommend you watch the video version of this podcast. Click on the link to go to the video. I won a few big matches on my high school Tennis team, but I was never awesome. I never won the big tournaments. What killed me was that I always had more fun and played better in practice than in big matches when pressure made my muscles tight. For the last few months, I’ve been fascin
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