A PORTABLE DEVICE USING EMERY BELT FOR BUTT JOINT GRINDING IN A SINGLE SETUP FOR ULTRASONIC TESTING

摘要

A portable device and a method for grinding irregular welded butt joints comprising a motor (04) with a shaft, a pair of driving/ driven wheel (01), grinding emery belt (03), connecting the driving/driven wheel (01), feeding handle (06), adjusting vertical movement of the machine towards the work piece (12), adjusting handle (05), controlling longitudinal movement of the machine towards the work piece (12), counter weight (02) placed at the centre of the bracket assembly (09) maintaining the tension of the grinding belt (03), base (07) to hold strongly the motor (04) along with the driving wheel (04), emery belt safety guard (10), fixed over the driving/driven wheel pair to safeguard the operator, frame (08) to house motor (04) avoiding any external shock.