Assessfy Pvt. Ltd Moderate 6 milestones 50 marks

Gearless Transmission Using Elbow Mechanism

Real-world project · AICTE-aligned · AI-graded · Audit-ready certificate

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Enrolled students
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Core skills
About this project

Gearless Transmission Using Elbow Mechanism

Objective: Develop a gearless transmission system using an elbow linkage mechanism for torque transfer.

Context: Gear-based transmissions are complex and prone to wear, which increases maintenance costs in Indian vehicles and machinery. Gearless mechanisms can simplify design and improve reliability.

What you'll build: You'll model elbow linkages in CAD software, build a prototype with pivots and mounts, and test torque transmission on a bench. Kinematic analysis of linkages will ensure efficient motion transfer, and real-world application tests will validate performance.

Deliverables: The project will yield a physical prototype, motion and torque test data, and a concluding report.

Milestones
1.
Submit a brief project plan outlining your approach, key objectives, and timeline for developing the gearless transmission using an elbow mechanism. Ensure your plan specifies the main stages, required resources, and anticipated challenges, providing a clear roadmap for your capstone work.
2. Elbow linkage modeling
10 marks 6d
Create a detailed CAD model of the elbow linkage mechanism, including all joints, pivots, and connecting arms. Submit the design files and a technical drawing with labeled dimensions; your model must accurately represent the intended motion path and be ready for prototyping.
3. Motion analysis and prototype build
10 marks 6d
Build a physical prototype of the elbow linkage and document its motion through photos or video. Submit a short report analyzing the mechanism's movement, including measurements of angular displacement and any observed issues; your prototype must demonstrate smooth, repeatable motion as per your model.
4. Torque transmission test
10 marks 6d
Conduct a torque transmission test using your prototype, measuring input and output torque values. Submit a data table and a brief analysis of the results, highlighting efficiency and any losses; your test must show the mechanism's ability to transmit torque without gears and identify performance limitations.
5. Real-world application testing
10 marks 6d
Apply your elbow mechanism to a real-world scenario, such as driving a simple machine or device. Submit documentation (photos/video and a summary) showing the mechanism in operation, describing its effectiveness and any practical challenges; your application must demonstrate functional torque transmission in a realistic context.
6. Project conclusion
10 marks 6d
Compile a final report summarizing your design, prototype, testing, and application findings. Submit the report with supporting visuals and a reflection on project outcomes, improvements, and future potential; your conclusion must clearly communicate lessons learned and the viability of gearless transmission via elbow mechanism.
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Upcoming sessions
SessionWindowEnrolled
Gearless Transmission Using Elbow Mechanism 11 Jun 2026 to 10 Jun 2028 0
Skills you'll learn
Kinematics of linkagesMechanism designTorque transfer mechanics
Tools used
Linkages and pivots Frame and mount CAD/3D modeling software Testing bench
Prerequisites
Mechanism theory Joint movement and angular displacement Machine design concepts
Available mentors
Priyang Kumar
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You'll earn — Certificate (PDF)

AICTE-aligned Project Completion Certificate

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Gearless Transmission Using Elbow Mechanism

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