Machines/Accessories/Controls

Driven by perfection

Video supplement on grinding machines provided by Junker.

Spindle safety

Jakob Antriebstechnik, a spindle manufacturer in Germany, recently demonstrates its Motor Spindle Safety System, which is said to prevent major damage when spindle collisions occur.

AgieCharmilles open house

Video report features the Form 20 sinker EDM machine, the Mikron HSM 400U LP 5-axis milling machine, and the Cut 300 Sp and Cut 200 mS wire EDM machines.

Combination tools save a 'hole' bunch of time

When it comes to certain holemaking applications, combination cutting tools can save shops a significant amount of production time, according to several companies that offer such tools. Ceratizit and Heule Tool offer a closer look at the benefits of combination tools in the following CTEplus video supplement.

Sandvik acquires Prometec GmbH

With the acquisition of Prometec GmbH, Aachen, Germany, Sandvik Coromant "strengthens its offering in digital manufacturing," according to a Sandvik news release issued Feb. 1. A supplier of advanced solutions for monitoring and controlling of machining processes in production machines, Prometec will be integrated with Sandvik Coromant, a product area within Sandvik Machining Solutions.

Horizontal machining centers' enhanced capabilities shorten payback periods

02/01/2016

Author:

Kip Hanson

At roughly twice the price of a vertical machining center, do horizontal machining centers make sound financial sense? Absolutely, according to Scott Baldus, product specialist at Okuma America Corp. The Charlotte, N.C., machine builder offers both VMCs and HMCs, yet, Baldus noted, HMCs provide, on average, more than three times the spindle utilization of VMCs.

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A machine for dry grinding gears

02/01/2016

Author:

William Leventon

Italy-based Samputensili S.p.A. unveiled a machine that eliminates the need for cutting oils when manufacturing gears, thereby reducing grinding costs. During grinding, oil-based lubricants cool the workpiece, as well as reduce friction and help evacuate chips. On the downside, however, oil use accounts for a significant amount of a grinding operation’s total cost. Expensive equipment is required to supply, chill, catch and wash away oil in grinding processes. In addition, Samputensili estimates that oil-treatment equipment accounts for 75 percent of the energy consumed by a grinding machine.

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Haimer: Easier to find edge with new 3D sensor

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.

Urso & Urso acquires CECOR

CECOR, which manufactures the "Sump Shark" coolant sumpcleaners and industrial carts, announced Jan. 8 that Urso & Urso Inc. has acquired the Verona, Wis.-based company from the RuMo Group LLC. The transaction, accorinding to a CECOR news release, will provide the company with greater access to more opportunity and resources for future growth.

GTI expands into North Carolina

GTI Spindle Technology, Manchester, N.H., recently announced plans to open a new state-of-the-art spindle repair facility in Raleigh, N.C., this month. The new 5,000-square-foot facility will provide full-service spindle rebuild and repair services. The new facility also will provide on-site predictive maintenance services, including vibration analysis routes for customers who want to ensure maximum uptime and reliability for their shops.