Grinding (Surface, Cylindrical, Tool & Cutter)

When considering upgrading a cylindrical grinding process from a conventional vitrified aluminum oxide or ceramic wheel to Vitrified cBN (VitcBN), there are 5 main reasons that can help justify the use of cBN over conventional abrasive grains.

The Tiger large diameter wheels for performance cutting and the Wolverine wheels for standard cutting include specialty products. Among those are the Tiger AO wheels for stud cutting, as well as Tiger AO and Wolverine AO wheels with single center reinforcement for increased speeds and burr-free cutting — both designed for use on chop saws. The line of wheels for stationary saws includes Tiger AO wheels for longer life and Wolverine AO for faster cutting. n

Weiler Abrasives is offering the 4-1/2 inch Tiger Aluminum flap discs in Type 27 or Type 29 with either 7/8 or 5/8-11 arbor holes and two grit options. The 36-grit disc is a good choice for chamfering, weld removal and stock removal, while the 60-grit disc is ideal for weld blending, finishing and cosmetic detail work.

Schunk, a premium tooling and resharpening company in Germany, utilizes state-of-the-art grinding systems and an ANCA workflow RFID system to finish job packets in a chaotic fashion driven by production needs rather than by job order.

The US cutting tool manufacturer McQuade Industries Inc. has implemented a CNC upgrade program for its roster of 5-axis insert grinders, and the upgrades shaved more than ten minutes per part off the production time of complex geometry cutting tools.

Glebar's automatic dresser is available with manual or motorized quill advancement. With motorized quill advancement, it is possible to have a canned dress cycle. Operators can preprogram the frequency of the dress to run after a set number of cycles or time. This allows them to run multiple machines at once increasing their efficiency.

Reducing the environmental footprint in a production plant is often achieved with state-of-the-art production equipment, but many companies are looking to improve on these achievements.Oil filtration might be a good way to help improve the environment.

Want to eliminate grinding burn? Installing a refrigeration system won't do it.

The selection process is often one of trial and error working to optimize the combination of machine, cutting fluid, cutting parameters and grinding wheel.

Kratzer GmbH & Co. is a Offenburg, Germany-based precision manufacturer of components made from a wide range of materials that must meet the exacting standards required by its high-tech cuustomers. The company meets these specifications in part through investing in state-of-the-art equipment including grinding machines, machining centers, lathes, metrology equipment. Recently, the company invested in new grinding technology as well as a new filtration system.

Jeffrey Badger, Ph.D., aka The Grinding Doc, offers a light-hearted quick overview of "The Book of Grinding," which he published for shop employees who want to educate themselves about grinding. Watch the 104th episode of the Grinding Doc video series.

Tooling manufacturers must machine tools to cut an evolving array of materials from exotic metals to composites and meet ever-more exacting tolerances and produce more complex shapes and radii.