Since the generation of ultrasonic waves, due to its relatively simple, convenient, directional, and concentrated energy, it soon found applications in the OEM machining industry. 7 Threading. Applications of Ultrasonic Machining: 1 Drilling round holes of any shape. 8 Tapening and Coining. O n e emerging technology that is receiving notable attention is ultrasonic-assisted machining, or—more strictly speaking—rotary ultrasonic vibration-assisted machining, sometimes referred to by a simple acronym, UAM. Ultrasonic Machining In ultrasonic machining, a tool of desired shape vibrates at an ultrasonic frequency (19 ~ 25 kHz) with an amplitude of around 15 – 50 μm over the workpiece. @article{Lin2015ApplicationOU, title={Application of Ultrasonic Assisted Machining Technique for Glass-Ceramic Milling}, author={S. Y. Lin and C. Kuan and C. She and W. T. Wang}, journal={World Academy of Science, Engineering and Technology, International Journal of … The earliest application is the defect inspection of metal materials. An ultrasonic tool essentially creates many small vibrations that, over time, remove material from the workpiece with which it’s used. Application of ultrasonic in OEM machining industy. Application of Chemical Machining . Generally the tool is pressed downward with a feed force, F. Overview of Ultrasonic Machining. It is also known as Ultrasonic impact grinding is an operation that involves a vibrating tool fluctuating the ultrasonic frequencies in order to remove the material from the work piece. 6 Machining the glasses, ceramics. Process: Ultrasonic machining is a mechanical type non-traditional machining process. Certainly the technology is a winner as evidenced by … Advantages of Ultrasonic Machining: 1 This process is used for both circular and non-circular holes in very hard materials like carbide, … ULTRASONIC MACHINING Definition: Ultrasonic Machining is a non-traditional process, in which abrasives contained in a slurry are driven against the work by a tool oscillating at low amplitude (25-100 microns) and high frequency (15-30 kHz). 2 Step drilling. Ultrasonic machining application method. To learn more about ultrasonic machining and how it works, keep reading. CHM has been applied in a number of usages where the depth of metal removal is crucial to a few microns, and the tolerances are close. 5 Slicing and Broaching hard materials. 4 Engraving. It is 3 Grinding the brittle materials. Machinability of Glassfiber Reinforced Plastics and Application of Ultrasonic Machining Tensile strength Young's modulus 1) Shearing strength (I) Poisson's ratio (/A H. Takeyama ( I ) , lkutoku Technical University, and N. lijima, Tokyo University of Agriculture and Technology /Japan Received on January 4,1988 GPa 0.059 GPa 44 GPa 15 GPa 0.25 G P ~ 0.3 -0 .6 ABSTRACT: For a … Wikipedia has published the acronym RUM in its explanation of the process. 1) Welding method: The welding head vibrating at ultra-high frequency of ultrasonic waves under a moderate pressure causes the frictional heat of the joint surfaces of the two plastics to be instantaneously melted and joined. Ultrasonic Machining is the oldest form of machining process which can be used to machine brittle materials such as glass and ceramics. Time will tell which one wins. The process involves an abrasive slurry that runs between the tool and the work piece. Ultrasonic Machining .