Turning

Drivers are already used to the sixth gear, and the development continues. There are plans afoot for an automatic gearbox for a 9-gear transmission system. The reason is obvious, since it allows the car to be driven at optimal speeds for longer intervals and that saves fuel. Together with the continuing pressure to optimize, high volume gear production must become faster and cheaper. The EMAG Group has demonstrated their solution: the VLC 200 H Vertical Hobbing Machine that adds a new dimension to productivity levels.

From dual-clutch transmissions to the classic differential, modern transmission technology is a pivotal research sector in the automotive industry where designers optimize the functionality of gearwheels with new materials and altered geometries. These gearwheels are also required in ever larger quantities as the number of speed-gears in many passenger cars continues to increase. Laser welding is one innovation promoting effective processes and EMAG capitalizes on their knowledge in the production of transmission components with ELC series of laser welding machines that offer integrated solutions for processes with high output rates.

According to a recent study by Roland-Berger, the automotive supplier industry will grow at a rate of approximately 6 percent in the next two years with competition intensifying. To gain an advantage, manufacturers must take a close look at the profitability of production sites. Component production must become faster, deliver high precision and show a greater degree of economic viability. EMAG's production solution is the VT 4-4 vertical lathe that delivers top efficiency levels in large-volume gearbox production.

Dillon Manufacturing introduces full grip jaws made of 1018 CR steel from 6 inches to 15 inches in diameter, with heights of 2, 4, and 6 inches.

Seco Tools Inc. has announced the availability of TP0500, its newest turning grade to feature one of the company's wear-resistant Duratomic coatings.

Seco Tools Inc. has expanded its versatile MDT (Multi-Directional Turning) system with hundreds of new holders to accommodate a broader range of standard and special machining applications.

Seco Tools Inc. continues to enhance its Multi-Directional Turning (MDT) program, most recently announcing the GS (Grooving Sharp) and GG (Grooving Ground) chipbreakers for grooving steel, nonferrous alloys and superalloys.

Seco Tools has announced the availability of its new CBN 170 grade, a PCBN grade developed for the finish turning of nickel-based super alloys commonly found in aerospace, power generation and automotive components.

Seco's new versatile M5 positive-lock chipbreaker insert with robust geometry brings productivity and strength to turning and boring applications in steel, stainless steel, cast iron and superalloys that extend from semifinishing to the toughest roughing operations in harsh environments.

Seco Tools has launched a promotion to allow manufacturers who turn cast iron to experience the benefits of the newly launched TK Grades inserts.