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.
Runout is one of the sneakier issues machinists and tool managers must deal with. It’s almost impossible to recognize in-process and difficult to diagnose after the fact. We identify potential sources.
We’ve seen and heard it all when it comes to boring holes. That said, there are always a few questions that pop up over and over. From optimizing modular boring assemblies to deciding between twin boring or high-feed milling, here’s some of our best boring advice.
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.
Pullout is a major issue facing manufacturers using milling chucks, especially when machining heat-resistant super alloys (HRSA) like titanium or inconel
Five-axis roughing can be painstaking. Pairing the right holder with the right cutter can save serious time while cutting and when setting up -- and eliminate those pain points.
Presetters have evolved. Powerful PC-based, touchscreen controls can connect to other important components and systems across an entire metalworking business. This connectivity allows for the fast, accurate exchange of data.
BIG DAISHOWA Angle heads allow you to flip the tool instead of the part, eliminating both unnecessary setup time and repositioning errors for a more cost-effective solution for workpieces.
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.
What’s a good sign that a company is doing well and that they are constantly seeking better ways to serve their customers? The need to construct new facilities, of course.