Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Mingyong Zhao"'
Publikováno v:
International Journal of Precision Engineering and Manufacturing. 22:73-81
Compared to conventional linear and circular segments, the parametric curve has advantages in approximating and machining, guaranteeing higher machining precision and better machining quality. Therefore, in Computer Numerical Control (CNC) systems, p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91857e625db2e8591000541dcf05007e
https://doi.org/10.1007/s12541-020-00440-7
https://doi.org/10.1007/s12541-020-00440-7
Publikováno v:
Computer-Aided Design. 115:231-243
Toolpath is always presented as a combination of G01 linear segments in practical computer numerical control (CNC) machining. However, the inherent tangent discontinuity at junctions will lead to uncontinuous feedrate, acceleration (i.e. the change r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae05839be6ae47bf6b0eadc10219fe90
https://doi.org/10.1016/j.cad.2019.04.004
https://doi.org/10.1016/j.cad.2019.04.004
Publikováno v:
Mechanical Systems and Signal Processing. 120:221-233
As parametric toolpath has advantages in improving machining efficiency and machining precision simultaneously, it has become increasingly widespread in Computer Numerical Control (CNC) systems and the planning performance for smooth toolpath become
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5c271957fb21e0b8cea1e3405346f29
https://doi.org/10.1016/j.ymssp.2018.10.028
https://doi.org/10.1016/j.ymssp.2018.10.028
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 101:1915-1925
In practical machining areas, since parametric toolpath can ensure smaller approximation error in computer-aided design/computer-aided manufacturing (CAD/CAM) systems and provide stable feedrate in computer numerical control (CNC) systems, it can imp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::446427c3636dc0d83d093ef4a9a7e28a
https://doi.org/10.1007/s00170-018-3081-8
https://doi.org/10.1007/s00170-018-3081-8
Publikováno v:
International Journal of Precision Engineering and Manufacturing. 19:1529-1538
Linear toolpath, which is always in forms of a large amount G01 codes, is most popular in practical Computer Numerical Control (CNC) systems. The linear toolpath discontinuity will bring the unavoidable fluctuations on velocity and acceleration, lead
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a39914cd87a5890ac12297834cbe942e
https://doi.org/10.1007/s12541-018-0180-2
https://doi.org/10.1007/s12541-018-0180-2
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 99:169-179
In industrial areas, the machining performance with linear G01 code is a crucial indicator to evaluate the computer numerical control (CNC) systems and many researchers have presented various methods to deal with the corner tracking issue. However, t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5ec756320b9d22cec986668984bc0e6
https://doi.org/10.1007/s00170-018-2496-6
https://doi.org/10.1007/s00170-018-2496-6
Publikováno v:
Volume 2: Advanced Manufacturing.
The well-designed feedrate optimization algorithm can obtain higher machining efficiency with various machining related constraints, thus, it is widely considered in the high-speed and high-precision machining. However, the low computational efficien
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da6c35c5b7fc4634f5f9afe218aec909
https://doi.org/10.1115/imece2018-86162
https://doi.org/10.1115/imece2018-86162