Thisstandard describespotential coupling unbalanceand identifiesitssources. Thestandard breaksdown the requirements into usable groups and outlines how to calculate the potential unbalance of the coupling. The AGMA method of computing coupling potential unbalance is provided. A guide is provided...
AGMA 937-A12-2012 pdf download
This information sheet covers aerospace bevel gears for power, accessory and actuation applications. This information sheet provides additional information on the design, manufacturing and quality control unique to the aerospace environment.
AGMA 910-D12-2012 pdf download
This information sheet consists of a series of printed forms for gear drawings that contain the appropriate data to be tabulated by the gear designer for the gear manufacturer. Also included are a series of definitions of...
AGMA 12FTM24-2012 pdf download
Presentation focuses on recent inventions and innovations (last 4-6 years) in induction hardening of gears and gear-like components, including but not limited to: - “Know-how" in controlling distortion of induction hardened gears. - Simultaneous dual-frequency induction hardening....
AGMA 12FTM23-2012 pdf download
Proper control of distortion has become even more important in new powertrain designs. To answer the demand for fuel-efficient vehicles, modern transmissions are built much lighter, therefore the components of the transmission exhibit less wall thickness which...
AGMA 12FTM21-2012 pdf download
Steel gears are heat treated to obtain enhanced properties and improved service performance. Quench hardening is one of the most important heat treatment processes used to increase the strength and hardness of steel parts. Defects seen in...
AGMA 12FTM20-2012 pdf download
The roughness profile of metal-to-metal contacting parts is one of the most important characteristics in mak- ing mechanical systems more durable and energy efficient. Unquestionably, it is the interaction of the peak asperities from ground or honed...
AGMA 12FTM19-2012 pdf download
This paper describes the work performed to reduce 1st order gear mesh vibration which was the root cause of an excessive gear“whine”. |t includes a discussion for introduction of an unmodified involute profile (except for a short...
AGMA 12FTM18-2012 pdf download
A low noise level is an important quality feature in modern gearboxes for passenger cars. But a troublesome noise can have many causes. The noise origination and transmission is amongst others affected by the design layout, by...
AGMA 12FTM17-2012 pdf download
Speed reducers incorporating cycloidal technology as their primary reduction mechanism have always been active topics of research given their unique trochoidal tooth profile. A cycloidal reducer is recognized for its strength and mainly studied for rotational performance...