CNC Machining (General)

GCH Machinery says it has both the machine tool remanufacturing experience and know-how to take your older machine and restore it to the original OEM specifications (and beyond) using the most modern mechanical and electronic technology available. The result is a high-precision machine or grinding cell that has been remanufactured to your exact requirements, fully supported by GCH Machinery's technical staff.

HEIDENHAIN's family of KGM grid encoders have once again been improved to better meet the needs of CNC machine users who require accuracy testing. Now the KGM 281 grid encoder is available with a measuring range of 140 mm in diameter and an increased accuracy of ±1 µm.

Heidenhain offers the PNC 610 control system for auxiliary axes for modular expansion of the TNC hardware. The independently working PNC 610 enables machine tool builders to realize modular and scalable automation solutions for handling workpieces and tools in order to respond to the end users' respective requirements in an optimal manner.

Precise metal machining creates new challenges for engineers and machinists to achieve maximum precision and surface quality on workpieces. However, precision doesn't just start at the machine tool, but is instead begins earlier in the manufacturing process—with the perfectly preset tool.

Okuma says its GI-10NII CNC grinder is now equipped with the OSP-P300G open-architecture control and features extremely rigid, high-speed grinding wheel spindles that produce high-performance production in automated environments. Capable of simultaneous 2-axis control, this model is flexible in handling a variety of workpiece shapes in a simple data setting.

CNC Software, Inc. has partnered with Sandvik Coromant to bring the industry's first automated CAM support to Sandvik Coromant PrimeTurning methodology. A new set of Mastercam turning strategies, scheduled for the upcoming Mastercam 2018 release in June, supports Sandvik Coromant CoroTurn Prime inserts and the PrimeTurning technology.

With the Sinumerik 828 CNC family, Siemens is now offering a simple solution for connecting robots to machine tool, which has become an integral part of automated production cell setup. Different types of robots designed by different manufacturers can be connected to CNC machines equipped with the Sinumerik 828D family using the Sinumerik Integrate Run MyRobot/EasyConnect interface to perform handling tasks.

Sandvik Coromant says it has unveiled a new turning concept that offers improved machining flexibility and the potential for significant productivity gains. The company's PrimeTurning methodology and supporting tools provide manufacturers, particularly in aerospace and automotive sectors, with a true "all directional turning" solution.

Automation is essential in helping manufacturers achieve maximum return on investment from their machine tools. Makino offers the availability of a new design configuration for its MMC2 automated pallet-handling system, which enables full compatibility with the company's a61nx-5E 5-axis horizontal machining center.

TRAUB, a brand of the INDEX Group, Reichenbach, Germany, has introduced the sliding/fixed-headstock automatic lathe TRAUB TNL20 that adds numerous improvements in productivity, precision and automation to the TNL line. It can be equipped to use up to four tools simultaneously.

INDEX has developed a new generation of its multispindle automatic lathe series, this time with eight CNC spindles, two back-working spindles for rear-end machining, deploying up to 18 CNC slides (X and Z) and additional Y axes if required. The machine is suitable for high-volume precision work in the automotive, fastener, connector and aerospace industries.

HEIDENHAIN's popular control magazine for customers and manufacturers is titled Klartext and is available as an app for mobile devices. This Klartext app was developed to increase worldwide circulation, make it available to a wider group, as well as provide easier and mobile access to a wide variety of industry-leading information about CNCs for the manufacturing industry as provided by HEIDENHAIN.