Precision Work-piece Detection and Measurement Combining Top-down and Bottom-up Saliency
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Automation and Computing"
DOI: 10.1007/s11633-018-1123-1
Abstract: In this paper, a fast and accurate work-piece detection and measurement algorithm is proposed based on top-down feature extraction and bottom-up saliency estimation. Firstly, a top-down feature extraction method based on the prior knowledge of… read more here.
Keywords: work piece; work; bottom saliency; detection measurement ... See more keywords
Electrical characteristics of the oxyfuel flame while cutting steel
Sign Up to like & getrecommendations! Published in 2020 at "Experimental Thermal and Fluid Science"
DOI: 10.1016/j.expthermflusci.2019.109985
Abstract: Abstract We present the first published record of electrical phenomena in the oxyfuel cutting torch flame while cutting a steel work piece. Measurements of the voltage-current characteristic between the torch and the work piece demonstrate… read more here.
Keywords: flame; work piece; cutting steel; flame cutting ... See more keywords
A lattice Boltzmann method for simulating laser cutting of thin metal plates
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2017.02.091
Abstract: Abstract In this paper, a novel 3D laser cutting numerical model is developed based on the lattice Boltzmann method, providing a new approach to simulate this process numerically. The proposed model consists of two parts:… read more here.
Keywords: laser; work piece; laser cutting; boltzmann method ... See more keywords
A Novel Concept of CNC Machining Center Automatic Feeder
Sign Up to like & getrecommendations! Published in 2018 at "Procedia Manufacturing"
DOI: 10.1016/j.promfg.2018.10.111
Abstract: Abstract Machining operations are extremely relevant in the current metalworking scenario. Many efforts have been made by researchers in order to optimize machining trajectories and automatic machine feeding systems. However, only the large companies with… read more here.
Keywords: work piece; novel concept; cnc machining; machining center ... See more keywords
Surface alloying of miniature components by micro-electrical discharge process
Sign Up to like & getrecommendations! Published in 2018 at "Materials and Manufacturing Processes"
DOI: 10.1080/10426914.2017.1364755
Abstract: ABSTRACT Surface alloying is necessary to enhance the surface features of machine elements. In the present study, feasibility of micro-electric discharge machining (micro-EDM) process for surface alloying has been investigated. Experiments are conducted on Nickel… read more here.
Keywords: work piece; surface; discharge; process surface ... See more keywords