Results 61 to 70 of about 2,862,029 (221)
Control of Pipe Cutting Robot: A More Effective Method
Journal of Advanced Engineering and Computation, 2017 This paper presents a pipe cutting Robot system with two different cutting methods: the method with the end-effector moves on cutting path and direction while the stationary pipe and the method with the end-effector moves on a straight line while the ...
Quoc Bao Diep
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, 2020 In order to ensure machining stability, curvature continuity and smooth cutting force are very important so as to meet the constraints of both cutting force and kinematics of machine tools. For five-axis flank milling, it is difficult to meet both of the
Changqing Liu +3 more
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Constraint optimization of shearer cutting path based on B-spline curve fitting and mayfly algorithm
Meitan kexue jishuIn order to achieve the intelligent height adjustment control of the shearer, the key techniques are the coal-rock interface recognition, cutting path optimization, and shearer height adjustment control.
Cheng CHENG, Hongzhuang WU, Songyong LIU
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Cutting Temperature Investigation of AISI H13 in High Speed End Milling
International Journal of Engineering Materials and Manufacture, 2016 Heat produced at the tool-chip interface during high speed milling operations have been known as a significant factor that affect to tool life and workpiece geometry or properties. This paper aims to investigate cutting temperature behaviours of AISI H13
Muhammad Riza, Erry Y. T. Adesta
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A cutting-plane approach to the edge-weighted maximal clique problem [PDF]
, 1993 We investigated the computational performance of a cutting-plane algorithm for the problem of determining a maximal subclique in an edge-weighted complete graph.
Dijkhuizen, G. van, Faigle, U.
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Eulerian-Path-Cut In SuperHyperGraphs
, 2023 [ADDRESSED CITATION] [HG159b] Henry Garrett, “Eulerian-Path-Cut In SuperHyperGraphs”. Dr. Henry Garrett, 2023 (doi: 10.5281/zenodo.7812750). In this scientific research book, there are some scientific research chapters on “Extreme Eulerian-Path-Cut In SuperHyperGraphs ” and “Neutrosophic Eulerian-Path-Cut In SuperHyperGraphs ” about some scientific ...
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Energy Exploration & Exploitation, 2022 Automatic mining technology is the ideal path and the inevitable way to improve production efficiency, reduce labour intensity and ensure safety for thin coal seam.
Wang Chen, Zhou Jie
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Attacking the Treasury View, Again [PDF]
, 2012 This paper considers the case for and against 'the treasury view' - the idea that in a downturn, government spending has no effect on economic activity or unemployment.
Dean Baker
core
The Annals of Probability, 1989 Let $X$ be a standard two-dimensional Brownian motion. There exists a.s. $t \in (0, 1)$ such that $X(\lbrack 0, t)) \cap X((t, 1 \rbrack) = \varnothing$. It follows that $X(\lbrack 0, 1 \rbrack)$ is not homeomorphic to the Sierpinski carpet a.s.
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Process information transferring for cutting paths in laser manufacturing
SSRN Electronic Journal, 2022 Abstract In laser manufacturing, the cutting parameters, such as laser power, cutting speed, assist gas pressure and stand off distance, have a great influence on the quality of the machined parts. To ensure the quality of the machined part, the process information (cutting parameters) need to be manually assigned and adjusted according to the ...
Qirui Hu +3 more
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