Browse Publications Technical Papers 2014-01-1762
2014-04-01

Improved Power Density through Use of Powder-Forged Helical Gears in Transmissions 2014-01-1762

Improved Power Density through Use of Powder-Forged Helical Gears in Transmissions.
With the continuing mileage improvement requirements, increasing power density is an important economic consideration in new vehicle design.
This paper describes the power density improvement available through reduced grain size and inclusion levels that are typically found in wrought materials.
The powder forged process is similar to tool steel manufacturing rather than wrought steel manufacturing in that powder is used to manufacture the gear resulting in smaller inclusions than typically found in wrought steel.

SAE MOBILUS

Subscribers can view annotate, and download all of SAE's content. Learn More »

Access SAE MOBILUS »

Add to Cart
Members save up to 16% off list price.
Login to see discount.
Special Offer: Download multiple Technical Papers each year? TechSelect is a cost-effective subscription option to select and download 12-100 full-text Technical Papers per year. Find more information here.
We also recommend:
TECHNICAL PAPER

A Direct Comparison between Numerical and Experimental Results for Airborne Noise Levels in Automotive Transmission Rattle

2014-01-1756

View Details

TECHNICAL PAPER

Criteria for Coasting on Highways for Passenger Cars

2014-01-1157

View Details

TECHNICAL PAPER

Conceptual Powertrain Components Matching for a Hybrid Electric Vehicle with a Single Clutch-Coupled Traction Motor

2014-01-1794

View Details

X