The most recent addition to Kitagawa-NorthTech Inc.'s family of solutions is a custom designed steady rest for the Haas ST-40 high performance turning centers.
Robust and stiff often come to mind when considering the characteristics that make for a productive milling machine. However, Juanjo Zulaika, a researcher at the applied-research center Tecnalia Research & Innovation, thought otherwise and developed a "softer" milling machine with reduced weight and stiffness. That's achieved while increasing productivity.
Many large corporations are well versed in total productive maintenance, but smaller companies are probably not. To learn more about the concept, I attended a 1-day seminar about TPM at a local technical college.
END USER: Helac Corp., (800) 327-2589, www.helac.com. CHALLENGE: Reduce maintenance and programming time on a large vertical turning center. SOLUTION: Retrofit the VTC with a new CNC and AC digital-axis servodrives and servomotors.
END USER: Cincinnati Mine Machinery Co., (513) 728-4040, www.cinmine.com. CHALLENGE: Improve throughput and maintain higher part-quality consistency. SOLUTION: A machining cell with 24 pallets and two horizontal machining centers.
The manual lathe remains the cornerstone of machining fundamentals. This guide explains why lathe basics still matter in training, setup work, and real shop operations.