Milling

DoForce-Tri from Tungaloy America accepts a double-sided insert with six cutting edges. Three types of inserts are available to meet the needs of many different jobs: a standard wiper insert with an MJ chipbreaker on true 90-degree cutting edges or with an NMJ chipbreaker on serrated cutting edges, as well as a radius insert with an MJ chipbreaker on large round corners for edge toughness instead of wipers.

To bring needed safety to the shop floor, Rockford Systems LLC has launched a new milling machine draw bar cover (part #DBC001) to protect vertical mill workers from rotating shafts 7 feet or less from the floor or working platform. It guards the turning draw bar with a non-rotating, smooth, welded-steel enclosure, secured firmly to the mill with a powerful ring magnet and safety anchor chain.

F. Zimmermann has launched the FZ40 compact, a space-saving portal milling machine for high-speed machining of strong and high-strength materials. The FZ40 is based on the proven FZ33 compact and offers the same space-saving dimensions.

WS40PM’s cobalt-rich substrate provides robust fatigue resistance and edge integrity, while the multiphase AlTiN-TiN PVD coating reduces tool wear, making it suitable for a range of high-temp steel alloys, austenitic and PH stainless steels, nickel-based superalloys such as Hastelloy and Nitronic, and titanium.

Kennametal is expanding its Mill 4 family with a new cutting tool, the Mill 4-11. Designed for smaller machining centers, the Mill 4-11 accommodates 40-taper CAT and BT, HSK 50 and similarly-sized spindles. Due to its free-cutting capabilities, it is ideal for successful metal removal in less-than-rigid setups and on light-duty machine tools, multitaskers and live-tool lathes.

The new MC341 Supreme carbide shoulder/slot milling cutter from Walter is specially designed for extended tool life when machining steel and stainless steels. According to the company, yhe cutter delivers exceptional tool life, plus performance improvements of up to 100 percent thanks to the innovative new Walter WK40TZ grade, a special proprietary coating process and added design enhancements as well.

Makino announces the latest addition to its next-generation series of horizontal machining centers, the a71nx. This horizontal machine platform extends the capabilities of the original a71 with a host of brand-new features and technologies, including an expanded work envelope, improved ergonomics, increased spindle torque, innovative tool monitoring, advanced motion controls and the new Professional 6 control.

Back in 2014, Kennametal announced a technology partnership with Haimer for the development of a modular cutting tooling system. Since that time, the company has been busy developing, testing, and building inventory of DUO-LOCK, which promised even then to be “the most rigid and most precise interface in the marketplace.”
Today it’s even better.

C.R.Onsrud introduces a hybrid of traditional milling technology with the productivity of high-speed machining. This American-made 5-axis machining center is configured with dual tables eliminating load unload time. It also has the capability to electronically lock the two tables together for machining of large parts.

Sandvik Hyperion's BZN V-Series PCBN grades provide versatility in three key aspects of machining of hardened ferrous materials. First, the grades are able to work in case hardened, bearing steels, powder metal alloy steels, and tool steels.