This paper discusses worm gear optimization, with a focus on speed ratio in a two stage worm-gear reducer, based on the conditions of equal contact stress, oil-immersed lubrication, and minimum volume. Tables, graphs, and calculations are used to present research findings. Therefore, a reasonabl...
C Co has always charged the same price to the Gearbox division as it does to its external customers. However, after being offered a 5% lower price for similar components from an external supplier, the manager of the Gearbox division feels strongly that the transfer price is too high and shou...
W Co is a trading company with two divisions: The Design division, which designs wind turbines and supplies the designs to customers under licences and the Gearbox division, which manufactures gearboxes for the car industry. C Co manufactures components for gearboxes. It sells the components globa...
The gear ratio of the first stage and the CWFW of both stages—the three optimal major design features for the gearbox—were investigated in the study. In addition, the MOOP was solved using the TOPSIS approach, and the weights of the criteria were determined using the entropy methodology. ...
This study presented a torque distribution strategy using fuzzy logic and multi-objective optimization based on surrogate models to determine the optimal powertrain component specifications for an AWD powertrain structure with a two-stage gearbox in the rear. Electric vehicle modeling was conducted using ...
Secondly, this work explored the power losses during idle motion to calculate the efficiency of a two-stage helical gearbox with second-stage double gear sets. This study’s findings were used to identify the optimal values for three important design variables to design a two-stage helical ...
In the final stage of the loss of lubrication, the volume fraction of the bearing flow field of the outer ring rib structure is twice that of the inner ring rib structure, making the outer ring rib structure double-row tapered roller bearing (TBR) more dry Operational ability. Keywords: ...
We are designing an adult-sized robot equipped with custom servo motors that offer increased speed and stability due to their enhanced mechanical and electronic design, providing higher speed and torque. More importantly, the modified gears in the homegrown gearbox prevent the disengagement of the ...