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A review on single-pass grinding processesKrzysztof NADOLNY(Department of Production Engineering, Faculty of Mechanical Engineering, Koszalin University of Technology, Koszalin 75-620, Poland)Abstract:The most important grinding processes were realized in a single pass of the grinding wheel, such as continuous path controlled grinding (CPCG/Peelgrinding/HSP), CPCG with reduced contact......
formulation. Nine different simulation sequences were carried out by single-pass TIG welding of an octagonal pipe-plate joint, and the distributions of longitudinal and transverse residual stresses both.... Selecting a suitable welding sequence can reduce the final residual stress in an octagonal pipe-plate joint. Key words: residual stress; welding sequence; pipe-plate joint; single-pass welding......
A Study of Microstructure and Mechanical Properties for the Autogenous Single-Pass Butt Weldment of a Ferritic/Martensitic Steel Using Gas Tungsten Arc WeldingDong Wu1,Shitong Wei1,Shanping Lu21. CAS... nucleatedδ-ferrite grains and incompletely ferritizing (δ-ferrite) during the welding thermal cycle.The weldment microhardness distributed heterogeneously with values above 600 HV 1.0 in the HAZ and FZ......
Repair welding process of friction stir welding groove defect LIU Hui-jie(刘会杰), ZHANG Hui-jie(张会杰) State Key Laboratory of Advanced Welding Production Technology, Harbin Institute...; Abstract: The groove defect formed in the friction stir welding dramatically deteriorates weld appearances and mechanical properties......
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INVESTIGATION OF LASER BEAM WELDING PROCESS OF AZ61 MAGNESIUM-BASED ALLOY Z.J. Li1,H.Y. Wang1 (1.Industrial Center, Shenzhen Polytechnic, Shenzhen 518055, China) Abstract:Laser welding process of AZ61 magnesium alloys is investigated using a special CO2 laser experimental system. The effect of processing parameters including laser power, welding speed,and protection gas flow at the top......
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