Surface Finishing & Coating

Articles • January 10, 2018 • Tom Lipton

Flat stones for fine finishing

Abrasive stones commonly found in machine shops are fine for run-of-the-mill deburring and abrading, but absolutely not suitable for precision stoning. For that, you need a pair of carefully prepared, precision-ground flat stones.

Articles • January 9, 2018 • Alan Richter

On-machine finishing saves valve maker time, money

Productive Times Article. END USER: Wolfram Manufacturing, (512) 600-3220, www.wolframmfg.com. SOLUTION PROVIDER: Brush Research Manufacturing Co. Inc., (323) 261-2193, www.brushresearch.com. CHALLENGE: Perform finishing operations during the machining process. SOLUTION: Tool with small, abrasive globules that are permanently mounted to flexible filaments.

News • January 5, 2018 • Greg Bartlett

Choosing cutting media for mass finishing

When mass finishing—finishing many parts simultaneously—in a vibratory finishing system, the tendency is to use ceramic or plastic preformed cutting media, said Steven Schneider, technical sales manager at surface finishing company Kramer Industries Inc., Piscataway, N.J. Ceramic tumbling media are made with abrasive filler, much like a grinding wheel. For plastic tumbling media, plastic is mixed with abrasive filler and cast to shape. Ceramic media use aluminum oxide as filler, and plastic media use quartz or silica for cleaner results.

News • January 5, 2018 • Alan Richter

Automated deburring lab at Matrix Design

For our February issue's Industry Briefs department, I'm writing an article about the Deburring Application Laboratory at Matrix Design LLC. The company designs, builds and installs robotic automation systems for deburring parts, as well as machine tending and material handling.

Products • January 5, 2018

Precise Shot Peening Machine

Guyson completed a precise shot peening machine for a customer in the automotive/marine industry. This small footprint machine is equipped with a spiral separator (media shape separator) to ensure that the S-70 Mil Spec media is correct spec shape to guarantee the intensity that is required to adhere to AMS-2431/ 2E.

Products • January 5, 2018

Softwall Clean Rooms

Softwall clean rooms from HEMCO Corp. are designed to meet ISO 5 – ISO 8 requirements and feature a flexible design that allows them to locate over and around equipment, with the option of being mobile with casters. The structural framework is of aircraft anodized aluminum with clear vinyl curtains around the unit.

News • December 20, 2017

Digging deep into the pocket

​​​A year ago, a leading aerospace manufacturer approached Sandvik Coromant with a machining challenge. The operation in question was finishing deep titanium pockets, a common feature in structural aircraft components.

Products • December 20, 2017

PVD Cutting Tool Coating Service

FTT says its in-house PVD coating is yet another example of its commitment to maintaining the latest technology in-house to provide the highest-quality, timely and efficient service to customers. These types of coatings protect the tools from heat and abrasion.

News • December 19, 2017

Osborn hires Scottie Mahl

Scottie Mahl joined finishing toolmaker Osborn, Richmond, Ind., as director of marketing and product management.

Articles • December 14, 2017 • Michael C. Anderson

Flexible, accurate edge inspection

When choosing an edge inspection and burr detection system, users generally try to balance accuracy and speed. The EdgeInspect system from Novacam Technologies Inc., however, acquires and analyzes edge properties and detects burrs with micrometer precision and at speeds previously unimaginable.

Products • November 30, 2017

Bonderite L-FM FL Portfolio of Polymeric Coatings

Henkel Adhesive Technologies has sharpened the market fit of its Bonderite L-FM FL portfolio of polymeric coatings for the surface conversion of metals used in cold forming operations. The optimized Bonderite L-FM FL process reduces the number of treatment steps from as many as 10 to one or two and is emerging as an attractive alternative in the production of high-performance automotive bolts and screws, according to the company.

Products • November 28, 2017

Presto Black SSB Room Temperature Stainless Steel Blackening Process

New Presto Black SSB room temperature stainless steel blackening process is an immersion or brush-on solution for most stainless steel alloys and substrates. Creating an esthetic appealing finish, Presto Black SSB can be used in production finishing, for manual touch-up needs, or for distressed decorative or architectural metalworking.