The traditional manufacturing industry has been revolutionized with the introduction of additive which is based on layer-by-layer manufacturing. Due to these tool-free techniques, complex shape becomes much more convenient in comparison machining. However, comes its inherent process characteristics high surface roughness, turn effect fatigue strength as well residual stresses. Therefore, this p...

OBJECTIVES The aim of this study was to investigate the effect of delayed finishing/polishing on the surface roughness, hardness and gloss of tooth-coloured restorative materials. METHODS Four different tooth-coloured restoratives: a flowable resin composite- Tetric Flow, a hybrid resin composite- Venus, a nanohybrid resin composite- Grandio, and a polyacid modified resin composite- Dyract Ex...

This article describes the clinical procedures for a modified putty-wash impression technique. In this method, the hydraulic pressure induced from planned flowing the wash material from the inner surface of putty impression toward the vestibules pull over the gingival tissues covering the finishing line. This simple method reduces the need to using retraction cord in normal depth finishing line...

It has been widely recognized for many years that proper finishing is of critical importance in achieving an excellent occlusal result after orthodontic appliance removal. This clinical presentation deals with defining finishing goals and achieving them with the appropriate treatment mechanics for optimal esthetics, function and stability. It highlights certain occlusal static and dynamic perio...

Functional plating such as alloys or dispersion coatings have been widely used in metal finishing industry. In general, dispersion coatings are deposited from plating baths containing suspended particles such as metal oxides, carbides, metals or organic materials,(l-3) Codeposited particles in the dispersion coatings have the remarkable influence on the properties of the deposits depending on t...

The already initiated studies are based on size and forms of abrasive grains, but few studies have addressed the influence on the concentration of abrasive grains. This research has been done to remove some of the mysteries associated in the media "abrasives" or "chips" used in vibratory and barrel finishing, this process included within the functions and characte...

Currently, the genome sequencing community is producing shotgun sequence data at a very high rate, but genome finishing is not keeping pace, even with the help from several automated finishing tools, such as autoFinish. One reason for the slow progress in finishing is that repetitive regions longer than the length of a sequencing read cannot be assembled correctly with many current assembly too...

To implement an automated fluid magnetic abrasive (FMA) finishing process, an online monitoring scheme is proposed based on characterising acoustic emission (AE) signals in this paper. According to the material removal mechanisms during the FMA finishing process, the AE generation and characteristics are predicted analytically to be dominated by the interactions between the surface asperities a...

Abstract Additive manufacturing is a vanguard production technology that has contributed greatly to speed up replacing on the market of complex-shaped components. A delicate and unavoidable phase additive relating post-processing components, especially finishing process. Post-processing needs be automated made scalable so can actually adopted also for mass production. In this respect, an emergi...

This paper presents the study of three bronze socketed axes discovered in Neamţ County, Romania. The surface structures and those from interface corrosion layer with metal core basic alloy were analyzed, order to elucidate nature materials used manufacturing processes. analyzes by optical microscopy (OM) electron (SEM), coupled X-ray spectrometry (EDX), revealed type their degradation during de...