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সিএসআইআর - সেন্ট্রাল মেকানিক্যাল ইঞ্জিনিয়ারিং রিসার্চ ইনস্টিটিউট, বিজ্ঞান ও প্রযুক্তি মন্ত্রণালয়, ভারত সরকার सीएसआईआर - केंद्रीय यांत्रिक अभियांत्रिकी अनुसंधान संस्थान, विज्ञान और प्रौद्योगिकी मंत्रालय, भारत सरकार CSIR - Central Mechanical Engineering Research Institute, Ministry of S&T, Govt. of India
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Last updated : 12 Jan, 2017

Design & development of Multi-Material Deposition (MMD) System

Project Number:
GAP121512
Project Type:
Project Date:
26/03/2013 to 31/03/2017
Cost of the Project:
471.52
Sponsoring Agency:
Department of Science & Technology, New Delhi
Deliverables:

Design and development of Multi-Material Deposition (MMD) system with the sub objectives:
i. Development of improved control system for controlling flow of powder, laser process parameters etc., for improved accuracy and surface finish.
Ii. Direct slicing of CAD Model instead of slicing STL (Stereo Lithography file format) to eliminate the error propagation in the manufactured parts.
iii. Selective exploratory use of binding and debinding materials for finer metallic particle to avoid clogging in the nozzle and reduce feature size.
iv. Investigation of multi-phase flow (gas and powder) for understanding the transportation and transfer in coaxial nozzle to improve metal powder delivery system.
v. Investigation of laser-material interaction and optimize the process parameters.
vi. Multi-material depositions in controlled environments for production of functionally graded materials and its characterization.

PI Members:
Dr. Asimava Roy Choudhury
Name of PI: Dr. Aditya Kr. Lohar