Episode 234: Aerospace Precision with Joshua Hren

Sparks fly when precision matters with today's guest, Joshua Hren from Long Island, New York. Joshua shares how a career that began with laser welding under microscopes in medical devices took him through an eight-hour 6G TIG test on nuclear pipe and into the tight tolerances of aerospace heat exchangers. We dig into the skills that separate hobby work from production-grade welding, from joint preparation to gas coverage.