Induction Hardening of Gears and Critical Components - Part II
Part I, which was published in the September/October 2008 issue, covered gear materials, desired microstructure, coil design and tooth-by-tooth induction hardening. Part II covers spin hardening and various heating concepts used with it. (Download PDF)

November/December 2008
Download the Complete Issue in PDF format

State of the Gear Industry
State of the Gear Industry 2008 (PDF)
Clogged Supply Chain Has Gear Manufacturers in Hurry Up and Wait Mode (PDF)

Technical Articles
An Investigation of the Influence of Shaft Misalignment on Bending Stresses of Helical Gears with Lead Crown (PDF)
Induction Hardening of Gears and Critical Components - Part II (PDF)
A Further Study on High-Contact-Ratio Spur Gears in Mesh with Double-Scope Tooth Profile Modification (PDF)

Departments
Don't Panic (Publishers Page) (PDF)
Mystery Solved (?!) (Voices) (PDF)
Product News (Product News) (PDF)
A Whodunnit in Gearbox Failure (Events) (PDF)
Events (Events) (PDF)
2008 Holiday Buyer's Guide (Addendum) (PDF)

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Product News

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Mitsubishi Integrates Advanced CNC Control in All Product Lines
The M700 Series CNC Control provides advanced programming for high-precision machining and productivity using nano technology. Mitsubishi... Read More (12-08-08)

Heavy-Duty, Non-Toxic Coolant Biodegrades
A heavy-duty machining and grinding coolant that is biodegradable and non-toxic has been released by the International Chemical Company. ... Read More (12-02-08)