Industrial Consultancy & Sponsored Research (IC&SR) , IIT Madras
A Micro Deep Drawing Apparatus
Categories for this Invention
Category – Advanced Manufacturing Technology
Applications – Bio-Medical Engineering, Electronic system & design Manufacturing,
Industry – Electronics, Healthcare Devices, Aerospace and Defense, Automotive
Market – The Advance Manufacturing Market size is estimated at USD 141.39 billion in 2024, and is expected to reach USD 279.23 billion by 2029, growing at a CAGR of 14.58% during the forecast period (2024-2029).
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Problem Statement
- Conventional micro deep drawing apparatuses lack efficient heating mechanisms, resulting in defects, reduced surface finish, and restricted mass production capabilities for complex 3D micro components.
- There is a need for a micro deep drawing apparatus that provides rapid and localized heating, precise tooling, and scalability for the mass production of micro components with complex geometries.
Technology
Microforming Apparatus:
- A specialized apparatus designed for micro deep drawing processes, enabling the production of intricate micro components.
Localized Induction Heating:
- Utilization of induction heating technology selectively heats the work piece, allowing for rapid and efficient heating without affecting peripheral components.
Precise Tooling:
- The apparatus includes high-precision tooling components such as punch holders, guide pillars, and stripper plates, ensuring accurate and repeatable micro forming processes.
Scalability for Mass Production:
- Capable of scaling up micro forming processes to mass production levels, meeting the increasing demand for micro components in various industries.
Complex Geometry Capabilities:
- Enables the production of micro components with complex 3D geometries, such as hollow and high-aspect-ratio features, which are challenging to achieve with conventional manufacturing methods.
Key Features / Value Proposition
User Perspective:
Enhanced Manufacturing Efficiency:
- Users benefit from increased efficiency in micro component manufacturing, achieved through rapid heating, precise tooling, and scalability for mass production.
Technical Perspective:
Advanced Heating Mechanism:
- The localized induction heating unit provides precise and efficient heating, overcoming limitations of conventional heating methods and ensuring uniform heating of the workpiece for high-quality microforming processes.
Questions about this Technology?
Contact For Licensing
sm-marketing@imail.iitm.ac.in
ipoffice2@iitm.ac.in
Research Lab
Prof. SUSHANTA KUMAR PANIGRAHI
Department of Mechanical Engineering
Intellectual Property
- IITM IDF Ref. 2210
- IN 404689 (Patent Granted)
Technology Readiness Level
TRL- 5
Technology validated in relevant environment