Articles & Columns

A PROFIMAT MC 607 5-axis CNC grinding machine manufactured by Blohm Jung GmbH in Germany has been supplied in close cooperation with UK agent, J.R.A. Bennett Ltd, at The University of Sheffield Advanced Manufacturing Research Center (AMRC) with Boeing. It follows a rigorous tender process that involved evaluating hundreds of parameters and included grinding trials at the machine builder’s factory in Hamburg.

The Flex-Hone Tool, characterized by the small, abrasive globules that are permanently mounted to flexible filaments, has long been used for everything from automated metal finishing to maintenance and repair operations. Now the Flex-Hone can add one more claim to its resume: playing a small, but important, role in one of the largest engineering feats in marine history—the raising of the shipwrecked Costa Concordia.

The acquisition of Helical Solutions LLC by Harvey Tool Co., Rowley, Mass., officially took place August 2015. The opportunity to combine the product performance and technical expertise of both organizations was the driving force behind the initial acquisition, according to Harvey Tool CEO Pete Jenkins.

Jeffrey Badger, Ph.D., fields a question from a shop getting "terrible burn on the shoulder" when cylindrical grinding steel parts with a straight plunge.

Laser technology allows for precise, noncontact marking of thin, brittle or otherwise delicate parts without compromising part integrity.

The importance of mastering fundamental turning skills. Turning and other lathe operations are the most common machining applications. A master tool and die maker once told me a lathe is the only piece of shop equipment that can remanufacture itself. Whether or not the statement is factual is not important. Having the lathe described in that manner indicates how important and universal turning is to manufacturing.

Addressing weighty issues is an important part of the Manager's Desk column, and there will be no shortage of them to debate and discuss in 2016.

Whether done manually or with a powered device, scraping guide ways is critical to machine tool performance.

The benefits of creating and using a virtual machine tool. At trade shows and elsewhere, people on the cutting edge of manufacturing are touting the benefits of digitalizing the machine tool environment, where technologies are employed that make use of digital data. It’s at the heart of the much-discussed drive toward Industry 4.0.

Jim Carr and Jason Zenger breakdown the manufacturing industry with their "MakingChips" podcasts.

The end of manual machining isn't near. There are certain tasks you can do with conventional machines that CNC machines are just not good at, such as “blending,” reports the October Shop Operations column in Cutting Tool Engineering magazine.

Productive Times Challenge: Find a suitable toolholder to handle precision machining. The Solution: Shrink-fit chucks.

If you have aspirations for being an engineer or programmer, but do not have a college degree, this column is for you, according to the Machinist's Corner column in the October issue of Cutting Tool Engineering magazine.

A Seattle shop reaps the benefits of constant chip load machining, according to the October Get With The Program column in Cutting Tool Engineering magazine.

CTE Editor Alan Richter visited the Digital Manufacturing and Design Innovation Institute at Chicago’s Goose Island in September for a peek into the future of manufacturing at an event coordinated by Blaser Swisslube Inc.

The Look Ahead department in the October issue of Cutting Tool Engineering features a high-speed spindle that reduces natural vibrations.

Cutting Tool Engineering's Shop Technology column in October addresses how lean manufacturing principles have changed the way engineers program machine tools and select tooling.

Even with a good fourth quarter and my natural optimism, reports from contacts at some of our larger customers concern me, reports the Manager's Desk columnist in the October issue of Cutting Tool Engineering magazine.

In the market for a rotary table? The checklist of requirements starts with speed, accuracy and rigidity. CTE spoke with multiple rotary table manufacturers to discuss market trends, product innovations and add-ons that can improve overall machine tool performance.

Companies that make cylindrical cutting tools from PCD and other materials face two key challenges: meeting the surging demand for PCD tools while retaining the ability to produce HSS, carbide, ceramic and cermet tools, observes the Machine Technology column in the October issue of Cutting Tool Engineering magazine.