A shop asks Dr. Jeffrey Badger, Cutting Tool Engineering magazine's "Ask the Grinding Doc" columnist, whether it's better to take several small, fast passes versus one large, slow pass when pinch-peel grinding tungsten-carbide shafts. Visit The Grinding Doc website for more advice from Dr. Jeffrey Badger at http://www.thegrindingdoc.com.
The new M4 Inline part marking system from Dapra Marking Systems, Bloomfield, Conn., is a turnkey solution that features an integrated 16 bus card and is said to eliminate the need for vision identification/control equipment, making the system ideal for efficient, cost-effective inline part marking for everything from automated production lines to manual loading stations and custom-engineered systems, according to a Dapra news release issued Jan. 25.
Take a video tour of our newly redesigned website to learn how new functionality integrates our industry headlines, product news, feature articles, video reports and Buyers Guide. Launched on Dec. 28, 2015, the new website features larger text to make everything easier to read and a responsive design to maintain that readability across all electronic platforms: desktop computer, laptop, tablet and smartphone.
The 3D-Sensor New Generation from Haimer USA LLC builds on the success of its predecessor, the Haimer Universal 3D-Sensor, according to a Haimer USA blog post dated Jan. 12. The 3D-Sensor New Generation reportedly features enhanced mechanics, a compact and easy-to-grip casing, and a large 1/100mm dial gauge with two easy-to-read hands.
CNC Software Inc., which provides software applications for CAD/CAM manufacturing markets, recently posted a video to its Mastercam Blog that stresses the importance of manufacturing. In the brief report, Scott Brotherton, a CNC Software applications engineer, "describes what everyone should know about manufacturing and why it is so important to everyday life," according to the company post.
Koma Precision Inc. provides a series of angle head demonstrations for aerospace applications in this brief report posted as a video sidebar to the "What's your angle?" feature article in the January 2016 issue of Cutting Tool Engineering magazine.
BIG Kaiser Precision Toolng Inc. provides a series of angle head demonstrations in this 3-minute report posted as a video sidebar to the "What's your angle?" feature article in the January 2016 issue of Cutting Tool Engineering magazine.
A shop creep-feed grinding hardened steel using a water-based coolant kept running into trouble after grinding for a few hours. Everything would be grinding along fine, but then—WHAM—really bad burn would bring the job to a halt. And the burn wouldn't go away until the shop dressed the wheel again. Dr. Jeffrey Badger, the host of Cutting Tool Engineering's Grinding Doc Video Series, provides some insight and a solution in the 65th episode of the video series.
When the Fullerton Tool Co., Saginaw, Mich., says it is "a growing industry leader in quality solid carbide cutting tools," the claim isn't just poetic prose from a public relations agency. The privately owned business, which has been located in Saginaw for almost 75 years, recently opened a second plant—Fullerton West—located in Thomas Township in the Great Lakes Technology Park.
Manufacturing Marvels, which airs on The FOX Business Network, recently featured Allied Machine & Engineering Corp., Dover, Ohio. Manufacturing Marvels, which is produced by the Marvel Production Group LLC, Dallas, Texas, are 2-minute video reports spotlighting American manufacturers, their products, processes and customers.
Looking for a way to reduce grinding cycle times and improve cutting tool quality in order to satisfy customer requirements, Myles most recently invested in an ANCA MX7 Linear CNC tool grinder with linear motors. The LinX Linear Motor consists of a shaft containing magnets and a forcer containing wound copper coils. The symmetric design results in zero attractive forces between the forcer and shaft, greatly reducing the loading requirement on support bearings.
With an amplitude of 16mm, the 3D stylus tip extends and retracts automatically as it follows the shape of various parts in this video from Gravotech Marking SAS. The 3D stylus is a very high amplitude stylus capable of following the relief of every part to be marked.
While many call hand scraping a lost art, Okuma begs to differ, the company report in a July 2013 video. "While it might be rare to find a craftsman skilled enough to hand scrape effectively, we never lost the art simply because we’ve always understood how critical hand scraping is to maintaining machining accuracy," according to the company's YouTube channel.
Episode 64 of the Grinding Doc video series: When pushed to use a tri-grit wheel to cup-wheel grind tungsten carbide sawblade teeth, a shop turned to the Grinding Doc for some guidance. About the Grinding Doc Video Series: Thanks to his work as an independent grinding consultant and the author of the "Ask the Grinding Doc" column in Cutting Tool Engineering magazine, Dr. Jeffrey Badger routinely receives questions about grinding from shops all over the world. Through the magazine column and this video series, he provides shops with the insight and guidance they seek.
Another recent Zoller innovation is »caz« software – Computer-Aided Zoller, the virtual measuring machine. “It’s going to be a huge time-saver,” Matt asserted. “Previously we would have to create the inspection program in front of the inspection machine. Since our Star Cutter tool grinding machines come with Numroto operating software, we can export the tool model from the Numroto machine programming software as an STL file, including a 3D image, and write the inspection program from that before the tool is even ground.”
Northern Tool, a division of Star Cutter Company, Farmington Hills, MI, is well-known for designing and producing special carbide cutting tools, often for automotive powertrain production, that accomplish more than one cutting operation in a single pass.
Milling metals hardened to 52 HRC and harder with solid-carbide cutters doesn’t require a heavy-duty, high-performance machine tool when a machinist employs trochoidal milling and applies cutting tools with an appropriate substrate, coating and geometries.
Dr. Jeffrey Badger, the host of Cutting Tool Engineering's Grinding Doc Video Series, offers his take on the effectiveness of scrubber nozzles.
About the Grinding Doc Video Series: Thanks to his work as an independent grinding consultant and the author of the "Ask the Grinding Doc" column in Cutting Tool Engineering magazine, Dr. Jeffrey Badger routinely receives questions about grinding from shops all over the world. Through the magazine column and this video series, he provides shops with the insight and guidance they seek.
