General Machining & Manufacturing Processes

Walter USA has relocated its Americas Technology Center along with the regional business operations from Waukesha, Wis., to Greer, S.C.

In the latest episode of ANCA Academy's video series, host Hugh Ingham, an ANCA mechanical and application engineer, has an in-depth discussion of machine fundamentals.

For simple, easy-to-use, versatile tool holding, the three versions of Seco Hydraulic Chucks include the HC Conventional, HCR Reinforced and the HCS Slim. The HC Conventional version delivers precision holding for drilling, reaming and light milling. As a universal solution, the HCR Reinforced version provides effective holding for all applications from HSM to HPM and for all kinds of tool shank types like Cylindrical, Weldon and Whistle Notch. The HCS Slim holder version is ideal for accessing deep, narrow part cavities during 5-axis machining at high speeds.n

For three consecutive quarters, North American robot sales have hit record highs, according to the Association for Advancing Automation in Ann Arbor, Michigan. For CNC machining in particular, orders for automation are "beyond expectations," said Craig Zoberis, founder and president of Burr Ridge, Illinois-based Fusion | RoboJob-USA, which provides systems for automatically loading and unloading CNC turning and milling machines.

For six years, in conjunction with collaborators at University of Virginia, University of Texas at Dallas, ColoradoSchool of Mines and the National Renewable Energy Laboratory, Lucy Pao – the Palmer endowed chair in the department of electrical, computer and energy engineering – and her team have developed the Segmented Ultralight Morphing Rotor, or SUMR, turbine, a two-bladed, downwind rotor to test the performance of this lightweight concept.

What we don't see when turning HTA at a microscopic level is that a heat pocket is being created between the cutting edge and the chip being formed. This heat pocket is preventing coolant from targeting the cutting edge. What HPC does is break through the heat pocket and get coolant to where it needs to be.

There are a lot more than dollar signs to consider before purchasing a new machine tool.

The soft closing design is especially suitable for applications with frequent opening and closing, thanks to the self-extinguishing UL-approved thermoplastic locking lever component that significantly reduces friction and wear when it slides on the pegs. The stainless-steel core then intervenes to ensure higher resistance against various mechanical stresses and vibrations from harsh industrial environments.

The 180°-point angle makes the DC118 Supreme ideal for plunging into inclined or round surfaces because the drill is guided quickly on the margins and centered accurately. At the same time, burr formation remains extremely low. The protective corner chamfer on the cutting edges protects against rapid wear, which significantly increases tool life compared to drills without a protective chamfer. The excellent rigidity of the drill is a third feature which sets it apart from the competition.

Palmary Machinery cites NUMgrind software as a key product differentiator.

Challenging customer projects have a long tradition at Mikron Tool. In recent years, the number of inquiries from the machining industry from a variety of areas has increased sharply, always looking for the most suitable drills and milling cutters or more efficient machining strategies.

Regional Sales Manager Nick Falgiatano has been promoted to marketing manager of sales area Americas effective Dec. 1.