Turning

Articles • April 1, 2016 • William Leventon

Suite of power-cutting control applications

Machine tool idling, unnecessary pump rotation and continuously running peripheral equipment drive up machining costs. These energy wasters are in the crosshairs of a new suite of power-cutting control applications from Japanese machine tool builder Okuma Corp.

Articles • April 1, 2016 • Kip Hanson

Gangs vs. turrets

If you're shopping for a Swiss-style CNC lathe, the available options and machine configurations are truly staggering. Spindle speeds that compete with many machining centers, convertible spindles that turn a sliding-headstock machine into a chucker, thread whirling capabilities, laser cutting heads and enough axis letters to become the next Words With Friends champion.

Products • March 25, 2016

GY-PSC Toolholders

Mitsubishi Materials announces an expansion to the GY series with its GY-PSC type holders.

Products • March 24, 2016

ESPRIT 2016

ESPRIT 2016 from DP Technology Corp. features a new innovative high speed lathe roughing strategy, called ProfitTurning that implements ESPRIT's new physics-based cutting engine. While traditional cutting strategies only consider the geometry of the part, ProfitTurning creates the toolpath considering multiple cutting factors and machine characteristics that impact machining performance.

Products • March 24, 2016

Surf Finisher Machine

As surface finishing technology continues to evolve, so too does the demand for more efficient, stable and accurate finishing processes, especially when it comes to complex, high-value components. Rosler Metal Finishing has continually met this demand head-on by providing innovative surface finishing solutions, especially in the area of automated handling for precision components.

Products • March 24, 2016

Boring Bar, Turning and Blade Toolholders

To maximize the full benefit of recent advances in machine tool designs, Chevin Tools Inc. has developed a new range of boring bar, turning and blade toolholders (parting and grooving applications). Delivering high-pressure coolant directly through the cutting tip of static tools enables significant improvements in cutting efficiency and improves production.

Products • March 18, 2016

MR-4 Precision Micro Lathe

Microlution Inc., Chicago, recently introduced its MR-4 Precision Micro Lathe turning platform that reportedly offers positional accuracy of +/-0.00004" (1µm), maximum acceleration better than 2g, spindle speeds up to 15,000 rpm, tooling speeds up to 30,000 rpm and torque up to 6 Nm (S1), according to the company's website.

Products • March 16, 2016

VarioBore Boring Head

Wohlhaupter Corp. has upgraded its popular 019 boring head and made it "digital ready." The VarioBore head can be ordered with or without a docking port and associated internal electronics to accommodate the new Universal Digital Readout Module.

Products • March 8, 2016

Barriquan Deburring Toolholders

Sugino Corp. introduces the new Barriquan family of self-compensating deburring toolholders. Barriquan toolholders have integral tension and compression designed for hard tool deburring of all materials and part shapes.

Products • March 8, 2016

CoroTurn 300

For longitudinal and face turning, Sandvik Coromant introduces the CoroTurn 300 for higher component quality, increased handling efficiency and longer tool life in steel turning operations. The CoroTurn 300 features stable insert clamping, as well as eight-edged inserts for the high chip control, tool life and surface finish.

Products • March 3, 2016

Special Dual-Contact Toolholder

Briney Tooling Systems worked closely with a manufacturer to develop a special dual-contact, CAT 50, stick turning toolholder for an Okuma MacTurn 550 mill/turn center. The customer had some special turning stick tools that were 1.5-inches square and there was no standard for the lathe stick tools.

Products • March 2, 2016

V Series Vertical Lathes

Giddings & Lewis V Series vertical lathes, with tables from 800 to 2500 mm, are a productive addition to any shop floor. Carrying the Giddings & Lewis tradition of robust construction and precision, the V Series is designed with industry-leading functionality and reliability at an affordable price.