The wire bow angle is an important factor that affects the shape precision of ingot after diamond sawing process. In this research, angles inside and outside were recorded with a high-speed camera. effects processing parameters such as tension force, feed speed, velocity on analyzed. A numerical simulation model in process presented paper to describe ingot. It was shown smaller than for all par...

Hepatic abscesses caused by ingested foreign bodies have been reported in the medical literature but represent very uncommon events. Extra-luminal migration of sawing needles and pins is the most common cause of perforation of the gastrointestinal tract associated with liver infections. Other non-metallic sharp objects such as animal bones and toothpicks have been described but are less frequen...

This study assessed the machining properties of 11-year-old Eucalyptus urophylla × E. grandis, known as urograndis wood, that was infected by stem canker disease, Chrysoporthe deuterocubensis. Instead being discarded directly, aimed to explore possibility trees used in other applications such furniture. Sawing, planing, and boring well surface roughness healthy were evaluated. The samples colle...

This paper deals with the measurement and simulation of saw wire temperature during machining a rock sample in vacuum. It is expected for wire-sawing to keep cutting performance by successive supply edges. The vacuum has been investigated lunar planetary explorations. To clarify deterioration due nickel adhesion on rock, rise was investigated. In experiment, reciprocated slider-clank mechanism ...

Abstract An embedded load cell sensor is proposed for the tool life prognosis and thrust force control of a band saw machine. The enables surface quality machined workpiece to be effectively improved through use single sensing device strategically located in cutting feasibility demonstrated experimentally using double-column horizontal sawing machine with medium carbon steel bars as material. i...