When Clamps Aren’t the Answer August 1, 2008 Workholding techniques using a magnetic field, a vacuum, or an adhesive can be effective alternatives to clamps. When these techniques are used, more part area is available for the cutting tools, thin parts can be held, and initial setup can be fast and simple. Plus, there is a potential for smoother surfaces and a shorter overall production cycle.
Why Use Waterjet Deburring? August 1, 2007 High-pressure water can simultaneously clean and deburr a workpiece, and hybrid systems can include mechanical deburring in the process.
Tooling and Workholding August 1, 2004 Cutting tool developments are a key driving force in manufacturing productivity, accuracy, and quality. At Sandvik Coromant (Fairlawn, NJ) one of the main trends influencing cutting tool design is developing cutting tools for small-part manufacturing, particularly the medical industry, which is seeing a phenomenal growth of 10 – 20% annually.
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Going Beyond Chip Making: Saving Time November 22, 2019 Every manufacturer aims for faster, better parts. While chip making time is often the focus when it comes to time savings, Chris Mahar, Associate Editor of Manufacturing Engineering, talks with Steven Baier, Vice President of Sales for Haimer USA, about time savings that go beyond cutting time.
New Tool Designs Power Faster-Than-Ever Cutting April 23, 2018 Industry veterans often say the makers of machine tools, cutting tools, CAD/CAM software, and other components push each other in an endless feedback loop to deliver ever faster cutting speeds in ever harder materials. Lately it’s the cutting tool manufacturers who seem to be leading the charge. Let’s see what they’re up to.
Performance Breakthroughs Drive Laser Marking April 9, 2018 While laser marking and engraving are well-established processes, innovations and investments in the sector are continuing to push performance boundaries.
Laser Welding Advances Fuel New Applications April 6, 2018 From producing lithium-ion batteries to processing sheetmetal, new laser welding systems are “pushing the envelope” of light absorption, beam control, speed and programming flexibility.
When the Going Gets Tough, Tough Toolholders Get Going April 23, 2018 As machining has evolved, toolholders have advanced to include rigid, secure systems with anti-pullout protection. These advanced systems are needed to take on difficult-to-machine materials, such as titanium and heat-resistant superalloys (HRSA), and accommodate ambitious removal rates and long tool overhangs. Think of them as insurance against tool pullout and breakage—a situation nobody wants.
Shrink-Fit Toolholder Offers Consistency When Setting Tools April 23, 2018 Shrink-fit toolholding is a simple concept—an induction coil is adjusted and fits over the top of the toolholder. The induction coil heats the toolholder end of the shrinker, expanding the inside diameter, which opens the engagement bore (IDs of shrink-fit toolholders are smaller than the shank diameter of the cutting tool).
