Machining

Manufacturing Day is a celebration of modern manufacturing meant to inspire the next generation of manufacturers. Manufacturing Day occurs on the first Friday in October — this year Manufacturing Day is Oct 6, 2017.

Boeing employees and community members this week commemorated the 90,000 square-foot expansion of Boeing Helena to support 777X airplane production. Boeing Helena is set to install new machine tools to fabricate critical titanium parts for the twin-aisle 777X.

Blaser Swisslube announces its partnership with TITANS of CNC. This collaboration includes the appearance of Blaser in an episode of TITANS of CNC. The episode highlights how Blaser helps its customers improve their economic efficiency, productivity and machining quality.

Affolter Technologies says the AF110 plus gear hobbing center convinces with its versatility, precision, power, rigidity and ease of use. It has eight axes with a maximum DP17, minimal DP1270, and a spindle speed of up to 12,000 rpm.

For the 82nd episode of Cutting Tool Engineering's Grinding Doc video series, Dr. Jeffrey Badger explains why using the Barkhausen Noise Signal to assess grinding burn is a tricky business.

Walter has introduced the M2136, a multitooth close-pitch finishing cutter that features a high degree of process reliability coupled with superior cost effectiveness, particularly with cast iron, thanks in part to its eight cutting edges per insert.

As Industry 4.0 and the Industrial Internet of Things (IIoT) continue to grow and evolve, they promise numerous benefits for a leaner enterprise. In the realm of machine tools, the IIoT can certainly offer chances for improvements in monitoring and maintenance. There are, however, some concerns that must be addressed before this becomes a reality.

END USER: Northeast Tool & Manufacturing, (704) 882-1187, www.northeasttool.us. SOLUTION PROVIDER: MachineMetrics, (413) 341-5747, www.machinemetrics.com. CHALLENGE: Reduce the time and manual inspection required to measure productivity. SOLUTION: A machine monitoring system.

END USER: Lowercase, (212) 510-7621, www.lowercasenyc.com. SOLUTION PROVIDERS: Axis Inc., (908) 429-0090, www.axisnewjersey.com; Robotiq, (888) 762-6847, www.robotiq.com; Universal Robots USA Inc., (844) 462-6268, www.universal-robots.com. CHALLENGE: Cost-effectively integrate automation into the production of eyewear frames. SOLUTION: A collaborative robot tooled with an easy-to-use, flexible gripper.

Trochoidal milling is a relatively new cutting strategy that involves the overlapping of circular toolpaths with linear movement. It is well-suited for difficult-to-machine materials and thin-walled components.

An item in the Look Ahead department of the August 2017 issue of Cutting Tool Engineering magazine features large-volume, high-accuracy robots.

Grinding is a thermally dominated process, meaning a high percentage of process heat initially enters the part before coolant quenches it. Unless the coolant is applied at the correct flow rate and pressure, and the proper input conditions are selected, this process can lead to undesirable rehardening burn, thermal softening and tensile residual stresses.