Machining

A shop using electroplated grinding wheels observed a horrible surface finish on the first several parts produced by a new wheel. Though the surface finish gradually improves, the shop turned to the Grinding Doc for a solution to the problem. Dr.

Okuma America Corp holds the 2013 Technology Showcase event on Dec. 10-12, 2013, in Charlotte N.C. The event gives attendees the opportunity to witness the latest technology via hands-on demonstrations, and allows them to learn how this new technology can be applied to their specific manufacturing challenges.

E. Zoller GmbH & Co. KG, Pleidelsheim, Germany, has partnered with Machining Cloud GmbH, Stans, Switzerland, on the new Machining Cloud Intelligent Manufacturing application, a platform that offers applications, resources, services and information from a centralized database. Machining Cloud can advise parts manufacturers regarding best practices specific to each manufacturing process, according to the company.

OMAX Corp. has integrated a company-wide custom-designed automated management system. This system, developed in house by OMAX, helps eliminate bottlenecks, provides active real-time measurable data and makes it possible to quickly adjust to fluctuating production schedules.

I consider several factors when purchasing a drill and try to find the balance between price and performance that gives the best cost advantage while maintaining part quality and productivity, reports the Shop Technology columnist in the October 2013 issue of Cutting Tool Engineering.

During the summer, writes the Shop Operations columnist in the October 2013 issue of Cutting Tool Engineering, it gets pretty hot in a shop that's not air conditioned. With sweat running down my semibald head, I was trying to get a part set up in a CNC lathe.

Simultaneously improve product quality and productivity when EDMing PCD and PCBN cutting tools and wear parts. An automation process that incorporates work cells.

Cutting cycle time for a 3,000-piece run. Two wire EDMs.

Achieve tightened tolerances and increase throughput when machining microholes and other microscale features. Two new machine tools, each with 0.5µm positioning accuracy and a 50,000-rpm maximum spindle speed.

Machinist's Corner columnist shares personal experience with purchasing tooling and fixtures for the shop.

The Machine Technology column in the October 2013 issue of Cutting Tool Engineering offers guidance for protecting spindles from contamination.