Operational Condition and Superfinishing Effect on High-Speed Helical Gearing System Performance
An experimental effort has been conducted on an aerospace-quality helical gear train to investigate the thermal behavior of the gear system. Test results from the parametric studies and the superfinishing process are presented. (Download PDF)

March/April 2008
Download the Complete Issue in PDF format

Feature Articles
The U.S. Needs More Engineers (PDF)
Productivity on Demand (PDF)
Software Bits 2008 (PDF)
Space Station Solar Power Compromised by Balky SARJ Unit (PDF)

Technical Articles
Methodology for Translating Single-Tooth Bending Fatigue Data to be Comparable to Running Gear Data (PDF)
Pitting and Bending Fatigue Evaluations of a New Case-Carburized Gear Steel (PDF)
Operational Condition and Superfinishing Effect on High-Speed Helical Gearing System Performance (PDF)

Departments
A Different Truth (Publishers Page) (PDF)
Tapping Into Technology at Hannover 2008 (Events) (PDF)
For the Love of Gears! (Addendum) (PDF)

Buyers Guide

A-Z Company List

Cutting Tools
Gear Blanks & Raw Material
Gear Drives
Gear Machines
Gears
Grinding & Finishing Tools
Heat Treating Services
Inspection Equipment
Lubricants
Non-gear Machinery
Services
Software
Workholding & Toolholding

Get Listed

Product News

See All Product News

Haas Mini Mill 2 Extends Travels
The Mini Mill 2 from Haas Automation is a CNC machining center featuring extended travels of 20" x 16" x 14" (xyz); this... Read More (04-24-08)

GH Gear/Raceway Hardening Machine Handles Large Bearings More Productively
GH Induction Group recently shipped a new design gear/raceway hardening machine capable of hardening gears and bearing raceways up to 3... Read More (04-24-08)

GROB Horizontal Machining Center Multi-tasks Precisely
The machine tool division of GROB Systems Inc. introduces the G350 horizontal machining center that is capable of production using up t... Read More (04-24-08)