Broaching is commonly used for machining fir tree slots on turbine disk, which has outstanding advantages and disadvantages, such as high-quality machined surface, high manufacturing accuracy, productivity well fast tool wear, extremely processing costs, long preparation time, poor process flexibility. Utilizing the electroplated cubic boron nitride (CBN) profiled grinding wheels single-sided l...

Literature reviews demonstrate the progress of knowledge and a comprehensive understanding related phenomena, contexts, variables in any subject. Learning how to efficiently conduct literature review is crucial succeeding an academic even up-to-speed career. Summing up synthesizing previous research particular field interest indicates enjoying thorough grasp available knowledge. It also lends h...

Industrial development in each sector positively impacts the economy, and this also correlates with higher work accidents. Work accidents show an increasing trend every year, value of payment claims increases, so analysis activities is needed. One job a high accident rate manufacturing work, PT. XYZ industrial company that produces spare parts. Hazard Identification Risk Assessment (HIRA) metho...

Carpo-metacarpal dislocations are rare traumatic injuries resulting from violent trauma; they mostly observed in young subjects. The spatular form is often accompanied by metacarpal fractures. We report a clinical case of complete dorsal carpo-metacarpal dislocation. This was 34-year-old patient, admitted for closed trauma the right hand, whom examination noted edema hand. radiological workup s...

Finite Element Modelling used to predict machining outcomes needs be supplied with the appropriate material thermomechanical properties which are obtained by specific testing devices and methodologies. However, these tests usually not representative of extreme conditions achieved in processes law may suitable enough. Inverse identification could address this problem obtaining directly from such...