S7E17 Joe Couitt | How to Design for Swiss Machining

Being an Engineer · 17 Apr 2026 · 44m · Episode 17

What this episode covers

Joe Couitt, founder of JMC Swiss Solutions, explains the mechanics and design constraints of Swiss machining, highlighting how sliding headstock technology achieves tighter tolerances than standard lathes. He details common engineering pitfalls, such as impossible chamfers and tool access issues, and discusses the operational advantages of Citizen L20 machines, including dual spindles and live tooling. The conversation also covers the industry's workforce challenges, specifically the significant age gap and the debate over the necessity of college degrees for skilled machinists.

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