This is a new idea of a mechanism of transmission that can change its speed ratio continuously (not stepped) and as well geared. It can be applied in many moving applications, especially in vehicles.
This presentation demonstrates the parts and mechanism as well as the advantages and disadvantages and possible modifications.
Inhaltsverzeichnis (Table of Contents)
- Introduction
- PARTS AND MECHANISM
- 1 – changeable length rod:
- 2- Couple of Ratchets
- 2.1 - derivation of the relationship between the angular speed of the changeable length rod and the angular speed of the ratchets
Zielsetzung und Themenschwerpunkte (Objectives and Key Themes)
This document details the design and operation of a novel Gear Transmission system that offers continuously variable speed ratios. The system aims to overcome limitations associated with traditional and modern transmission systems by providing a smooth and adaptable gear ratio change within defined limits.
- Continuously Variable Transmission (CVT) Design
- Mechanism of Power Transfer and Speed Ratio Control
- Derivation of Angular Speed Relationships
- Ratchet System for Reciprocating Motion
- Optimization of Motion Characteristics
Zusammenfassung der Kapitel (Chapter Summaries)
- Introduction: This chapter presents a concise introduction to the concept of a Gear Transmission system capable of achieving continuously variable speed ratios. It emphasizes the potential advantages of this system over existing transmission technologies.
- PARTS AND MECHANISM: This chapter dives into the specific components and mechanisms that make up the proposed Gear Transmission system. It details the function of the changeable length rod, which plays a pivotal role in power transfer and speed ratio control, and the couple of ratchets, which convert the rotating motion into a reciprocating motion.
- 2.1 - derivation of the relationship between the angular speed of the changeable length rod and the angular speed of the ratchets: This section delves into the mathematical derivation of the relationship between the angular speed of the changeable length rod and the angular speed of the ratchets. It provides a fundamental understanding of how the system's speed ratios are determined and controlled.
Schlüsselwörter (Keywords)
The key terms and concepts explored in this document include: Gear Transmission, Continuously Variable Transmission (CVT), changeable length rod, ratchets, angular speed, speed ratio, servo motor, reciprocating motion, optimization of motion characteristics.
Frequently Asked Questions
What is a Geared Continuously Variable Transmission (CVT)?
It is a novel transmission mechanism that can change its speed ratio continuously (non-stepped) while utilizing geared components for power transfer.
How does the 'changeable length rod' function in this system?
The changeable length rod is a pivotal part that allows for the adjustment of the gear ratio by varying its effective length during operation.
What is the role of ratchets in this transmission?
A couple of ratchets are used to convert rotating motion into reciprocating motion, facilitating the continuous change of speed ratios.
Where can this geared CVT be applied?
It is designed for various moving applications, with a primary focus on improving efficiency and smoothness in vehicles.
What are the main advantages of this design?
The design aims to provide a smooth, adaptable gear ratio change within defined limits, overcoming the limitations of traditional stepped transmissions.
How is the relationship between angular speeds derived?
The document provides a mathematical derivation showing how the angular speed of the changeable length rod relates to the angular speed of the ratchets.
- Quote paper
- Yahya Alsalman (Author), 2019, Geared Continuously Variable Transmission, Munich, GRIN Verlag, https://www.grin.com/document/535129
