Machining

As increasingly stringent carbon emissions regulations are being imposed on the automotive industry, one solution to ensure compliance with these regulations is with variable engine timing using cam pieces. The JUCAM 1S from JUNKER specializes in the ultraprecise, efficient grinding of cam pieces.

There were a lot of deep discussions about holemaking at UNISIG's recent open house and seminar series for magazine editors. UNISIG engineers explained different methods of deep-hole drilling, including gundrilling and BTA drilling, and provided an overview of the machines and related systems the company builds to perform these operations.

To meet the demanding mold and die machining needs of high-tech industries, GF Machining Solutions has unveiled the new Mikron HSM 500 Graphite high-speed mill. The system combines the features of a dedicated graphite machine with the flexibility of the company's HSM 500 high-speed milling platform.

A portable pipe milling machine that sets up fast and provides precise, perfectly square bevels on either torched off or rough cut pipe for better weld integrity is available from Esco Tool. The Esco Wart MILLHOG is a portable pipe beveller that sets up fast using a self-centering draw rod assembly which fits into the pipe ID and has a mandrel with expanding clamps for rigid mounting.

MultiCam has added the Arcos Bridge & Rail Plasma to its fabrication product portfolio. The Arcos Bridge & Rail Plasma provides enhanced accuracy and speed with a 200 percent increase in acceleration and 50 percent increase in traverse speeds over prior models.

Thanks to a collaboration between Dr. Jeffrey Badger and Rush Machinery in Rushville, N.Y., shops now have some practical guidelines when it comes to truing parameters. Badger shares some of this new-found advice in 85th episode of Cutting Tool Engineering's Grinding Doc video series.

Major enhancements to the 2018 R1 release of Surfcam, from Vero Software, include time-saving updates to roughing cycles for milling, turning and mill-turn machining, as well as the prevention of unnecessary CAM regeneration.

Whether it is drilling, milling or turning, residues from the machining are not only left on the part surface but also in the tools and fixtures. Cleaning of the latter is usually still done manually, even though cleaning of the manufactured parts is carried out in a cleaning machine.

ANCA offers the FCP4 high-production drill grinder (FCP4). Producing drills from 0.8 to 4mm with the new technology provides an exciting opportunity for drill makers, with important efficiencies and cost benefits by manufacturing a complete HSS drill on a single machine, according to the company.

Inovatools provides a stable powerful package in the form of the high-end-HPC aluminum roughing endmill called "Primus". Thanks to its unique design features, such as the special entwined tooth system and the optimized microgeometry, it has what it takes to rise into the ranks of the "best in the class" when it comes to aluminum roughing, according to the company.

Drilling has long been the cornerstone of the machining process, consuming roughly 50 percent of all tools and creating 75 percent of all chips. So it comes as no surprise that shops interested in reducing costs and increasing productivity should look first toward the full optimization of their holemaking processes with today's advanced solid-carbide and indexable-insert drill technologies.

NUM's latest-generation CNC systems are helping the Star Cutter Co. to maintain its position as a world leader in cutting tool machines. Star Cutter's new 5-axis tool and cutter grinding machine – the NTG 6RL – is based entirely on NUM's Flexium+ CNC platform, and fully automates the high-speed production and reconditioning of complex cutting tools.