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GEAR GRINDING/FINISHING MACHINES

Star SU LLC

Star SU LLC offers gear cutting machinery, tools and services including: hobbing, gear grinding, chamfering and deburring, straightening, shaping and […]

Avers Machine & Gear

Avers Machine and Gear is a full-service 5-axis machine shop with gear manufacturing capabilities that serves the needs of companies […]

Norton Saint-Gobain

Norton has been delivering abrasive solutions to our customers for 130 years and counting.

JRM International, Inc.

JRM International, Inc. specializes in high technology machine tools, cutting tools, precision vises and workholding solutions, specialty aluminum CNC machining […]

Hanik Corporation

HANIK Associates was formed in 1983, by Heinz Nikles, for the main purpose of providing a Technical and Managerial Consulting […]

Broach Masters / Universal Gear Co.

At Broach Masters all Spline & Gear Broaches are ground on state of the art CNC equipment. We specialize in […]

Sandvik Coromant U.S.

Part of global industrial engineering group Sandvik, Sandvik Coromant is at the forefront of manufacturing tools, machining solutions and knowledge […]

Horsburgh & Scott

Horsburgh & Scott engineers and manufactures small to large gears and gearboxes.

Federal Broach and Machine Company

Since 2012, Federal Broach & Machine Company, LLC has served the automotive, large truck, agricultural and defense industries. Our 83,000 […]

Reduction of the tonality of gear noise by application of topography scattering for ground bevel gears

The noise behavior of transmission is mainly caused by the excitation in the gear mesh. The standardized design and calculation […]

Hob quality basics

The quality of a hob directly affects the final quality of the gear it generates. AGMA has developed a standard […]

Tooling & Workholding: Improving tool holder performance

The four critical requirements for tool holders are clamping force, concentricity, rigidity, and balance for high-spindle speeds. When these factors […]

Long hob cost savings over the length of a job

Manufacturers consider many factors when shopping for a gear hob solution: What material is being cut? What is the pitch […]

Chamfer Hobbing Tools Up

In the last few years, chamfering and deburring have gained new respect and risen to a level of importance equal […]

Root cause for noise excitation in geometrically-accurate (perfect) parallel-axes gearing

Gears are extensively used to transmit a rotation from a driving shaft to a driven shaft. Depending on the gear […]

Filling Some Gaps in Spline Design Guidelines: Centering, Friction, and Misalignment

Editor’s note: At the author’s request, some statements have been removed for clarity since the article was originally published in October, […]

Taking deburring to the next level

Once a gear is created, deburring becomes a necessary step to ensure a gear’s accuracy. Traditionally, deburring has been done […]

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