Before After Problem - Improvement - Cost Saving / Improvement Activity – Miroku Deep Hole Drill ＩＹＭ -Fbd.　 Before After No filter Installation of Micromag filter Problem - Improvement - 1. Less than 50 micron ferrous particle flows in Cutting oil ckt , damages the Cutting oil pump cartages kit & vanes 1. After installation of MicroMag – Magnetic residue will be catched before clean tank 2. Cutting oil pump / Gun Drill life will improve - 2. Wear & Tear reduces the Supply pressure 3 Cutting oil pump life – low ( 4~6 months) 3. Cleaning of magnetic dust easy - 5 min job 4. Cutting oil tank cleaning schedule will improve, manual labor & productive time saving 4. Cutting oil tank cleaning – tedious job ( Manual cleaning ) 5. Cutting oil tank cleaning – waste of 30~40 ltrs. Oil 5. Saving of waste oil after every tank cleaning

After Cost Saving / Improvement Activity – Miroku Deep Hole Drill ＩＹＭ -Fbd.　 After Magnetic Residue Magnetic Residue

Before After Before data After data Cost Saving / Improvement Activity – Miroku Deep Hole Drill ＩＹＭ -Fbd.　 Before After No filter Installation of Micromag filter Before data After data 1. Cutting oil pump life – low ( 4~6 months) 1 . Cutting oil pump life – increased ( 9~11 months) - Cost of pump – 1.15 Lacs 2. Cutting oil tank cleaning – tedious job ( Manual tank cleaning - 2 Men days x 8 hrs x 3 months – freq. ) 2. Cleaning of magnetic dust easy – 5 min job x 1 week 2a. Cutting oil tank cleaning schedule increased from 3 months to 6 months . Men days saved 3. Cutting oil tank cleaning – waste of 30~40 Ltrs. Oil 3. Saving of waste oil after every tank cleaning = 40 X 130 Rs. = 5200 Rs. / 3 months 4. Gun Drill life will improve 4. Gun Drill life is improved from 275 nos. / resharp to 300 nos./ resharp - Cost – 3000 Rs. / drill