724 6-Axis Ultrasonic Vibrational Cutting Using Bore Byte Tools

Abstract

Usually a character line specifically on die and mold can only be done by electrical discharge machining (EDM) in finishing stages, but such process requires two or more setups resulting to have an effect on the accuracy by obtaining setup error, and also lengthening the machining time, thereby causing the cost of the product to increase. The aim of this study is to utilize the 6-axis controlled cutting using bore byte tool with the application of ultrasonic vibration. Experimental results have shown that the sharp character line and grooves can be machined in just one setup by 6-axis controlled machine using bore byte tool. However, this process causes the deterioration of surface quality so that with the application of ultrasonic vibration, the surface quality of the product is improved especially in the machining of malleable or soft material, and the burrs are also eliminated. This proves the potential of 6-axis controlled cutting using bore byte tool with the application of ultrasonic vibration in producing a good quality die and mold product.