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Home » Efficient Methods for the Synthesis of Compound Planetary Differential Gear Trains for Multiple Speed Ratio Generation

Efficient Methods for the Synthesis of Compound Planetary Differential Gear Trains for Multiple Speed Ratio Generation

July 1, 1990
This article presents an efficient and direct method for the synthesis of compound planetary differential gear trains for the generation of specified multiple speed ratios. It is a train-value method that utilizes the train values of the integrated train components of the systems to form design equations which are solved for the tooth numbers of the gears, the number of mating gear sets and the number of external contacts in the system. Application examples, including vehicle differential transmission units, rear-end differentials with unit and fractional speed ratios, multi-input functions generators and robot wrist joints are given.
Design Manufacturing Inspection Lubrication Materials The Gear Industry Optimization Ratio Machine Tools Processes CNC Controls Casting Grinding Metrology Coatings Alloys Trade Shows & Events Sectors Emerging Technologies IMTS Aerospace Automotive Mining Additive Manufacturing Automation Robotics IIoT Industry 4.0 Technical Planetary Gears
KEYWORDS planetary differential planetary gears ratios
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