Activity Leader: Ankit Bhardwaj Team Members: Nitin Arora Best Practice: 2 Manpower saving in Lava Model ARC12+ by screw Modification done Activity Leader: Ankit Bhardwaj Team Members: Nitin Arora Mentor: Ankur Sharma Before After Earlier in Model ARC12+,there was a issue in the screws of A-shell & B-shell fitment. Screw head design was not OK as per the screw bits and Auto screwing machine was not able to do the tightening of screws properly due to mismatch of screw bit and screw head. 3 persons were doing screw tightening manually Screw head design was modified at ODM and now screw bits are matching with screw head. After this modification, we have done 2 manpower saving. Benefits: Screw modification done at ODM end in which screw head design was modified 2 Manpower Saving Per shift ie INR 56000/-

A A B B Before After Old Dimensions Modified Dimensions A Cross recess is 0.75mm deep B Cross recess is 0.27mm wide. Modified Dimensions A Cross recess is 0.8mm deep B Cross recess is 0.3mm wide. A A B B

Cost Saving Cost Saving Details Cost of 1 manpower/ month 15000 No. of shifts/day 3 No. of days/month 25 Cost of 1 manpower/ shift 600 EOL Qty 140000 Production/day 9000 No. of Days to complete EOL qty. 15.56 No. of Months to complete EOL qty. 1.87 No. of manpower saved 2 Cost saving/manpower 28000 Total Cost saving 56000