Open AccessEFFECT OF CLEARANCE ON THE HEIGHT OF (BURR) ON ARM REAR BRAKE TYPE 45P AT PT. XYZ KARAWANG
Author(s) -
Sumardi Sumardi,
Kardiman Kardiman,
Farradina Choria Suci
Publication year - 2021
Publication title -
jurnal pendidikan teknik mesin/jptm : jurnal pendidikan teknik mesin
Language(s) - English
Resource type - Journals
eISSN - 2656-5153
pISSN - 2355-7389
DOI - 10.36706/jptm.v8i2.15318
Subject(s) - brake , tip clearance , punching , materials science , spare part , clearance , composite material , mechanical engineering , engineering , metallurgy , medicine , rotor (electric) , urology
Arm rear break is one component of vehicle spare parts found on motorcycles. This component is made using a forming process, where one of the parameters that affects the failure is the clearance value. Therefore, the purpose of this study was to determine the effect of clearance on the burr height of the 45P Arm Rear Break. The arm rear break is made of sheet metal plate material with a thickness of 2.6 mm through the forming process and variations in clearance numbers of 4%, 5% and 6%. For the punching process, a 12 mm diameter punch knife was used. The result of this research is that the highest bar value is produced by 6% clearance of 0.29 mm, then 5% clearance of 0.23 mm and 4% clearance of 0.17 mm. Keywords : Sheet metal, forming, arm rear brake, clearance, burr