September/October 2019

Archive > 2019 > September/October 2019

Download the September/October 2019 Issue in PDF format

Feature Articles

MPT Expo Map and Listings
Find the exhibitors you want to visit at the first-ever Motion+Power Technology Expo (formerly Gear Expo).

MPT Expo 2019 Booth Previews
MPT Expo takes place October 15-17 at TCF Center (formerly the Cobo Center) in Detroit. Here are booth previews of some of the exhibitors most relevant to the gear industry.

Show Stoppers
Motion + Power Technology Expo VIP Exhibitors special advertising section.

Heat Treat Expo 2019 Booth Listings
Map and listings of the ASM Heat Treat Expo 2019.

The Additive Advantage
How 3-D printing is changing the powder metal performance game.

Technical Articles

Influence of Thermal Distortion on Spur Gear Tooth Contact
In this paper the effects of thermally induced geometry distortions on load distribution and transmission error have been analyzed.

Design Parameters for Spline Connections
This article provides a guideline for the selection of a suitable standard in connection with the kind of spline to be designed and manufactured. Some basic formulae have been explained, together with a strategy on how to find standard tooling by calculating an appropriate profile shift factor for the spline to be designed.

A Precise Prediction of the Tooth Root Stresses for Involute External Gears with Any Fillet Geometry under Consideration of the Exact Meshing Condition
This paper shows a method to calculate the occurring tooth root stress for involute, external gears with any form of fillets very precisely within a few seconds.

Departments

Get Answers LIVE and in Person (Publishers Page)
You have challenges. We all do. If your challenges are related to any aspect of gear design, manufacturing, inspection, heat treating or use, the solutions can be found at Motion + Power Technology Expo, which takes place October 15–17 in Detroit.

Product News (Product News)
The complete Product News section from the September/October 2019 issue of Gear Technology.

Calendar (Events)
The complete Technical Calendar from the September/October 2019 issue of Gear Tehcnology.

Industry News (Industry News)
The complete Industry News section from the September/October 2019 issue of Gear Technology.

The Million Dollar Clock (Addendum)
The Corpus Clock has a hundred and one little interesting factoids about everything from its design to its unveiling to its message — and it’s just hanging out on a street corner in Cambridge.