Powder Metal Gears, Part V
So far we covered porosity of powder metal and some of its effects: Noise and NVH, macro design and reduced weight, and micro design...
Powder Metal Gears, Part IV
In the previous article, the micro design, in the sense of profile modifications to the teeth, was discussed. This fourth article will deal with...
Powder Metal Gears, Part III
Since the Young’s modulus and Poisson’s number are density-related, it is important to use the PM relevant numbers in the design phase of the...
Powder Metal Gears, Part II
NVH is one of the most difficult areas of gearing approaching black art. Transmission developers have their own standards for testing. Often subjective measurements...
Powder Metal Gears, Part I
This will be the first in a series of smaller articles on Powder metal gear technology. Each article will focus around a topic that...
