DR.VINAY SHARMA IS ASSOCIATE PROFFESSOR IN THE DEPARTMENT OF PRODUCTION ENGINEERING, BIRLA INSTITUTE OF TECHNOLOGY MESRA RANCHI INDIA.HE IS MEMBER OF ASME,ISTE,NCQM,FELLOW OF IEI. HIS FIELD OF INTEREST IS NON-TRADITIONAL MANUFACTURING AND QUALITY ENGINEERING.CURRENTLY HE IS WORKING ON AWEDM,LASER ASSISTED MANUFACTURING,GREEN MANUFACTURING