Tooth proportions for fine-pitch gearing are similar to those of coarse pitch gearing except in the matter of clear- ance. For 20 degree profile angle fine-pitch gearing, this standard provides a system of enlarged pinions which use...
Manufacturing of straight bevel gears was in the past only possible on specially dedicated machines. One type of straight bevel gears are the gears cut with a circular cutter with a circumferential blade arrangement. The Machines and...
The experimental work carried out was aimed at developing a test method that was able to consistently produce micropitting damage and could discriminate between a good oil (i.e., one that rarely produces micropitting in service) and a...
An innovate metal forming process has been developed for manufacturing quality, durable and cost efficient gears for high volume production. In this paper, the development of Cold Formed Gears (CFG) will be presented along with their suitable...
The importance of plastic gears for modern industry is growing every year. The engineer sizing plastic gears has a very difficult task. There is no international standard available for the strength analysis. The only method publicly accepted...
This standard provides information and calculation methods related to mass elastic properties of flexible couplings. Properties discussed are coupling weight, polar weight moment of inertia (WR2), center of gravity, axial stiffness, axial natural frequency, lateral stiffness, lateral...
This standard outlines the basic practices for the design and selection of components, other than gearing, for use in commercial and industrial enclosed gear drives.
This documentidentifies commonlyused alloysteels, heattreatments and inspection requirements forthrough hardened, case hardened and surface hardened gearing for main propulsion marine service over 1 500 hp. Forged and hot rolled alloy steel bar stock are specified to two...
This standard outlines the basic practices for the design and selection of components, other than gearing, for use in commercial and industrial enclosed gear drives.
The purpose of this standard is to provide specifications for nomenclature, dimensions, tolerances, and inspection ofshaper cutters, and thereby establish a basis for mutual understanding in this respect in the use and manufacture of these tools.