Gear Grinder rough and finish grinds gears in one setup

Built on mineral-filled cast polymer base, 6-axis GS:G2 produces gears from 1-12 in. dia, employs near net-shaped or hobbed gears, and requires 15 min of setup. Machine requires users to install proper tooling and enter part form, dress, and grind parameters into control in order to start-up new jobs, while menu-driven screens and Gear Smart(TM) Programming facilitate operation. Product features dual wheel machining and infinitely variable wheel speeds and feeds.

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Sometimes a new machine is just destined to happen. Markets evolve, new technologies emerge, and an experienced machine tool builder seizes the opportunity. The result: the right machine, at the right time, at the right price.

Drake Manufacturing in Warren, OH is putting the finishing touches on a highly productive 6-axis gear grinder that will be grinding quality parts after just 15-minutes of setup. Best part is - like Drake's other gear and thread manufacturing machines - it's priced to provide high return on investment for the job shop owner as well as the large, automotive supplier.

Drake is best known for its line of CNC gear hobbers, thread and worm grinders, rack mills and bore grinders. The GS:G2 is a machine that blends the best of Drake's specialty grinding and gear making expertise.
As the basis of competition in the power transmission and speed reducer markets increasingly shifts toward quiet operation and efficiency, more and more manufacturers are calling for precision ground gears. The Drake GS:G2 enables manufacturers to source near net-shaped or hobbed gears from low-cost suppliers and still control the final product quality. "This is a high value-added grinder, that with minimal capital outlay, can help our customers remain globally competitive for years to come," said Stig Mowatt-Larssen, Drake's Manager of Research and Development.

A flexible grinder

The GS:G2 has the flexibility and capability to handle a variety of grinding roles: job shop work, manufacturing cell environments, high volume grinding - even prototype work. Fast changeovers with menu-driven setup screens-no more change gears or dressing thread wheels-make it easy to switch from job to job.

Ideal customers for the Drake GS:G2 are manufacturers and suppliers of industrial, off-highway and heavy equipment power transmissions, speed reducers, and gearboxes. Actually, anyone who is producing gears and has wanted ground gears but thought an affordable gear grinder was unobtainable is a potential customer. Drake Manufacturing Services made CNC thread grinders affordable 20 years ago and is now working to do the same in gear grinding. "We want to take the mystery out of gear grinding and make that technology widely available and less intimidating," said Michael Hughes, Systems Engineer at Drake.