For optimal torque delivery as a function of cost, there are critical parameters that need to be communicated to the gear designer from the mill builder when designing gear drive systems for ore grinding applications. Apart from...
AGMA 13FTM19-2013 pdf download
Determination of gear resonance frequencies is necessary in the design of light weight aerospace gears. Resonant frequencies and mode shapes calculated are then identified as damaging or non-damaging and compared to the gear’s mesh frequencies to determine...
AGMA 13FTM14-2013 pdf download
“Tiger stripes” on a high speed pinion made of a carburized SAE 931 0 steel were investigated. The stripes were on lines of action on the load side of the teeth coinciding with different angular positions of...
AGMA 13FTM13-2013 pdf download
Several gear failure cases and lessons learned in the development phase of aircraft high lift actuation systems are presented, including leading edge geared rotary actuators, and trailing edge geared rotary actuators, sector gears and pinions, and offset...
AGMA 13FTM12-2013 pdf download
The gearing industry has developed many unique measuring techniques for the production control of their products. Each technique has inherent advantages and limitations which should be considered by designers and manufacturers when selecting their use. Double flank...
AGMA 13FTM11-2013 pdf download
In the design process of gearboxes, common requirements are high load capacity and low noise excitation. Reaching both goals is laborious and normally requires a trade-off. Detailed analyses of contact conditions and deformations are necessary. These should...
AGMA 13FTM10-2013 pdf download
In this paper, two developed methods of tooth root load carrying capacity calculations for beveloid gears with parallel axes are presented. The first method calculates the tooth root load carrying capacity in an FE-based approach. The initial...
AGMA 13FTM09-2013 pdf download
Therefore, experimental investigations regarding high cycle fatigue have been carried out in a pulsator test rig on gears of various sizes, materials and residual stress conditions. As a result, depending on the existing residual stress condition, there...
AGMA 13FTM08-2013 pdf download
The face load factor K Hβ , which in rating equations represents the load distribution over the common face width in meshing gears, is one of the most important items for a gear strength calculation. In the...
AGMA 13FTM07-2013 pdf download
This study investigates the stresses and deflections of a floating ring gear with external splines working in a large planetary wheel motor of a mining truck. Such calculations carried out with conventional engineering approaches described in popular...