When it comes to boring, there are several factors that can lead to poor performance. Whether it’s long cycle times, short tool life or poor bore quality, any or all these factors may need to be addressed in order to increase productivity. Although different, these issues are often closely linked in a given application.
After researching presetters for eight years—including four trips to IMTS—CEO Ronda Peterson knew it was the time to invest in the next level of efficiency for her shop.
Charlie Mitchell, machinist for Andretti Autosport, spent up to eight hours setting up his five-axis machine with 10 tools to run 30 to 40 different processes on a part. Using UNILOCK pallets, set-ups times are 70 to 80 percent shorter.
Jack Burley, president and COO of BIG DAISHOWA, shares some of his observations over the years, predictions for the industry and his vision for the company.
Machine shops of all shapes and sizes are facing more pressure than ever. While its primary purpose has traditionally been tool setup, tool presetters serve as both important tools and information hubs on the floor as technology advances.
Chattering and deflection have always been the bane of machinists’ existence, so much so that the sight of a long and slender tool holder will immediately cause goosebumps. If you understand why a long tool holder behaves the way it does, you’ll know that there are ways to fight back against this bending.
Workholding plays a critical role in the metalworking equipment equation. Chuck condition is becoming even more important in multi-axis machining where additional angles and motion can amplify problems.