Results 251 to 260 of about 1,895,111 (298)
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Tool-path generation for roughing
1998Presented in this chapter are C-space based tool-path generation methods for roughing, with a special emphasis on pocket machining. Topics to be discussed are (1) characteristics of roughing operations, (2) CL-surface construction for roughing, (3) tool-path generation for pocket-machining, (4) 2D offsetting for CPO tool-path generation, (5) handling ...
Byoung K. Choi, Robert B. Jerard
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A METHOD OF TOOL PATH DISTRIBUTION ON A CNC
IFAC Proceedings Volumes, 1977Publisher Summary This chapter describes the method for tool path distribution for rough cutting on a lathe. This method allows reduction of the time required to prepare punched tape and permits shortening of the tape length. The chapter explains how a tool path sub-program for generating the finished shape of the work piece can be used repeatedly ...
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Space-filling curves in tool-path applications
Computer-Aided Design, 1994zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jordan J. Cox +4 more
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Triangulation partitioning applied in tool path optimization
Proceedings of the 12th IEEE Mediterranean Electrotechnical Conference (IEEE Cat. No.04CH37521), 2004Tool path topology is critical to the efficiency and applicability of free form surface machining. Regarding the machining efficiency, neither of the two commonly applied strategies for toll path generation is optimal. Whether the approach is based on generation of isoparametric curves or it exploits the parallel plane intersection curves; the full ...
Radej, Joško +2 more
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Machinery, 2020
A French subcontractor employs Hexagon Production Software to drive effi ciency; Tebis provides trim solution for UK vacuum moulder; industry & product news in brief
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A French subcontractor employs Hexagon Production Software to drive effi ciency; Tebis provides trim solution for UK vacuum moulder; industry & product news in brief
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Tool-path generation for finishing
1998The purpose of a finishing operation in an SSM-process is to generate a smooth surface ‘region’, and as a result, finish-machining is often called regional milling. Thus, we will use the term ‘regional milling’ to refer to finish-machining (as well as semi-finishing).
Byoung K. Choi, Robert B. Jerard
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Offset tool-path linking for pocket machining
Computer-Aided Design, 2002Abstract For die-cavity pocketing, contour-parallel offset (CPO) machining is the most popular machining strategy. CPO tool-path generation for pocketing includes geometrical and technological issues: (1) a 2D-curve offsetting algorithm; and (2) optimizing technological objectives, such as tool-path linking.
S. C. Park, Y. C. Chung
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Tool path interpolation and redundancy optimization of manipulator
2017 13th IEEE Conference on Automation Science and Engineering (CASE), 2017In this paper, tool path interpolation and redundancy optimization algorithms are designed for the industrial manipulator to perform tasks exhibiting 1-DoF redundancy such as the welding, cutting etc. B-spline is applied for the tool path interpolation and then by minimizing the energy consumption while avoiding singularity and respecting joint limits ...
He Lyu +4 more
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Tool path regeneration for mold design modification
Computer-Aided Design, 2003This paper proposes a novel mold modification tool path regeneration algorithm for three-axis CNC machining based on ball end-mills. It utilizes the existing tool path points that have been generated for the original mold design prior to modification. With the proposed algorithm, a closed profile of the tool path points for the boundary of the modified
Zhang, L.P., Fuh, J.Y.H., Nee, A.Y.C.
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Human-robot collaboration for tooling path guidance
2016 6th IEEE International Conference on Biomedical Robotics and Biomechatronics (BioRob), 2016Human robot collaboration (HRC) is a hot research topic nowadays and achieves great success and development from the laboratory to the daily life service and industrial applications. This paper briefly introduces the background of HRC and its application in industries as well as technical characteristics.
Han Bo +4 more
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