Thursday, August 13, 2020
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Cutting Tools-Hobs

What do ZOLLER and a simple gear have in common? Both are proven in use and high efficiency.

Introduction Gears have existed for over 2000 years and are an indispensable part of today’s technology. Whether in the car, […]

Uncover Hidden Potentials in Hobbing

Companies in today’s competitive environment are always looking for opportunities to improve their manufacturing productivity. Turning, milling, and drilling operations […]

Go Big, Go Indexable

Indexable carbide inserted tooling continues to push large gear productivity. As manufacturers of big gears are further pressured by increased […]

Squeezing Productivity Out of Gear Milling Operations

Gashing in gear milling applications is basically a slotting operation. Whether it is a gear tool such as a CoroMill® […]

Contemporary Gear Pre-Machining Solutions

Depending on annual production volumes, batch sizes, and workpiece geometry, several gear manufacturing technologies are used for industrial gear production. […]

New Cutter Heads Increase Tool Life

Introduction A system problem of stick blade cutters with rectangular blades is the clamping principle. Rectangular stick blades are pressed […]

A New Material for High-Speed Hobbing

Without them, our world would not move. Watches, cars, boats, wind turbines—they are all driven by gears. For more than […]

A New Paradigm in Gear Hobbing

The transmission of rotating movements without gear wheels is unthinkable. Whether in mechanical engineering, in automotive and transport technology, in […]

Case Study: Allison Transmission Test Drives Gleason Genesis

Somewhere in Europe a driver is enjoying his new Renault refrigerated truck, and the particularly quiet, smooth–shifting automatic transmission running […]

Face-off: Face Hobbing vs. Face Milling

Less than 10 years ago the selection of machinery was a system decision; presently continuous indexing (face hobbing) and single […]

A Novel Hob Design for Precision Involute Gears Part II

Abstract This paper is aimed at the development of a novel design of precision gear hob for the machining of […]

A Novel Hob Design for Precision Involute Gears Part I

Abstract This paper is aimed at the development of a novel design of precision gear hob for the machining of […]

Evolution through Innovation

Its name has multiple meanings, having to do with such tenets as self sufficiency and entrepreneurial will. Founded by Kohki […]

A Revolution in Hobbing Technologies

In a market that has not seen any truly revolutionary changes in decades, LMT-Fette is pushing the long overdue evolution […]

No Tools? No Problem.

Over the past few years we have seen several trends in the gear-manufacturing industry, to which we supply our line […]

A New Design for Dry Hobbing Gears

In recent years, environmental safety requirements have been raised around the world, and many companies are seeking to acquire ISO14000 […]

Methods of Hob Maintenance

Deciding on the benefits of in-house hob sharpening depends on a number of factors that gear manufacturers are faced with […]

PVD Coatings for Improved Gear Production

Low-temperature Physical Vapor Deposition (PVD) coatings show proven functionality, both in increasing the performance of cutting tools used to machine […]

Nachi’s Dry-Cutting Philosophy

As with all manufacturing processes, the focus remains on piece cost and workpiece quality. Piece cost is primarily composed of […]

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