Finding a 5-axis Solution

Posted Leave a commentPosted in Equipment and Tooling

Tim St. Martin knew there had to be a better way of fixturing parts on his company’s 5-axis machine tools. “We’d visited some of our suppliers and saw how they were holding parts on their 5-axis machines,” said the senior manager of manufacturing engineering for Carlsbad, Calif.-based orthopedic implant manufacturer Alphatec Spine Inc. “They were […]

Making it Manufacturable: Design for Manufacturability

Posted Leave a commentPosted in CAD/CAM/FMEA

Any veteran machinist has stories of laughable part designs. Parts with impossibly deep hole callouts, dead-sharp internal corners and grooves wider than the Grand Canyon. Design engineers love to dream up impossible-to-cut part geometries. It might sound harsh, but those engineers sometimes learn the hard way how not to design machined products. In his book “Design for […]