Abstract This study compares two tools, HSS M42 and TiN Coated twist drill bits, in order to determine which tool has the better material removal rate (MRR). Drill bits were of high speed steel (HSS M42) use Novel coating Titanium Nitride on this study. The machining is done a experimental specimen made aluminium alloy AA6063. both tools measured CNC drilling sets 20 specimens each. Spindle spe...

Remote laser welding (RLW) has shown a number of benefits joining 6xxx aluminium alloys such as high processing speed and process flexibility. However, the crack susceptibility during RLW is still an open problem. This paper experimentally assesses impact transverse micro cracks on joint strength fatigue durability in remote extruded AA6063-T6 fillet lap joints. Distribution morphology were acq...

Rolling is one of the most employed industrial processes which can be used at multiple manufacturing stages, allowing different geometries such as plates, rods, profiles, billets, slabs, tubes, and seamless tubes to obtained. However, rolled products develop anisotropy due preferential orientation crystals in rolling direction. Thus, some process configurations processing parameters (e.g., thic...