Fabrication of abrasive jet machining

Fabrication of abrasive jet machining

DR. Lakshmi Kumari a, Dr. Yadavalli Basavaraj b,

K N Tarun Kumar c, Mohammed Kaif d, Syed Wasim e, Prashanth S f

aAsst. Professor, Dept of Mechanical Engg, Ballari Institute of Technology and Management, Ballari, Karnataka, India

bPrincipal and Professor, Dept of Mechanical Engg, Ballari Institute of Technology and Management, Ballari, Karnataka, India

cdefStudent Mechanical Dept of Mechanical Engg, Ballari Institute of Technology and Management, Ballari, Karnataka, India

ABSTRACT: Abrasive Jet Machining (AJM) is a non-traditional machining process that utilizes a high-velocity stream of air or gas mixed with abrasive particles to remove material from a workpiece. This method is highly effective for delicate and intricate machining of brittle materials like glass. The key benefits of AJM are its precision, minimal thermal damage, and ability to operate without direct contact with the workpiece. The fabrication of an Abrasive Jet Machine (AJM) specifically designed for glass processing involves careful consideration of various factors, including material selection, design features, nozzle construction, air pressure, and abrasive flow regulation. These abstract highlights the fabrication process of an abrasive jet machine and its application in glass cutting, engraving, etching, and surface preparation.