Quantitative evaluation of die casting surface defect severity by analyzing surface height

microleakage evaluation in regard to cavo-surface designs & treatments

چکیده ندارد.

Application of TPM indicators for analyzing work time of machines used in the pressure die casting

The article presents the application of total productive maintenance (TPM) to analyze the working time indicators of casting machines with particular emphasis on failures and unplanned downtime to reduce the proportion of emergency operation for preventive maintenance and diagnostics. The article presents that the influence of individual factors of complex machinery maintenance (TPM) is ...

Optimization of Centrifugal Casting Parameters of AlSi Alloy by using the Response Surface Methodology

Centrifugal casting is one of the advanced casting branches widely used in the metallurgical industry in which the centrifugal force helps strengthen the workpiece material. The present work attempt to study the effect of the horizontal and vertical centrifugal casting parameters included the centrifugal mold rotation speeds and G-factors values on the quality of the product. The work has been ...

The development of surface engineered coating systems for aluminum pressure die casting dies: towards a ‘smart’ die coating

Surface defect gap solitons.

We report on the existence of surface defect gap solitons. Such new type of solitons can be well supported by an interface between the defect of optical lattice and the uniform media with focusing saturable nonlinearity. The surface defect of optical lattice can profoundly affect the properties of solitons. It is shown that for the positive defect, stable solitons exist at the first bandgap and...