Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Ri-Liang Liu"'
Autor:
Hai Guang Zhu, Ri Liang Liu
Publikováno v:
Advanced Materials Research. :1009-1013
With STEP-NC (ISO 14649) being gradually accepted as new standard for programming computerized numerical control (CNC) machine tools, new technologies and computer systems in the design and manufacturing process chain are emerging, and conventional s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6a2d1ea91d68a6702f727d794f5c7ff
https://doi.org/10.4028/www.scientific.net/amr.889-890.1009
https://doi.org/10.4028/www.scientific.net/amr.889-890.1009
Autor:
Quan-Quan Han, Ri-Liang Liu
Publikováno v:
Research Journal of Applied Sciences, Engineering and Technology. 6:3584-3587
The helical groove shape plays a key role in ensuring the adequate flute space of many screw components. In many situations, the helical groove is machined through profiled grooving cutter, which brings a huge cost. This study establishes the mathema
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86ee047abf673f7b518bbe420e76f42c
https://doi.org/10.19026/rjaset.6.3563
https://doi.org/10.19026/rjaset.6.3563
Autor:
Ri Liang Liu, Tong Che
Publikováno v:
Applied Mechanics and Materials. 418:229-233
MTConnect is a technical standard recently proposed to facilitate the organized retrieval of process information mainly from numerically controlled machine tools. In this paper, core components such as agent, client, adapter etc are overviewed. Consi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f28928ae21294e4180e94732ba42890a
https://doi.org/10.4028/www.scientific.net/amm.418.229
https://doi.org/10.4028/www.scientific.net/amm.418.229
Autor:
Quan Quan Han, Ri Liang Liu
Publikováno v:
Advanced Materials Research. 569:410-414
With the increasingly wide use of screw components in industry, technologies for efficiently fabricating the complex helical surfaces on these components play an important role in modern metal-working. In this paper, the helical surface of a screw sh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c33d6b15eaa78e80e9d5d18a9622d7e3
https://doi.org/10.4028/www.scientific.net/amr.569.410
https://doi.org/10.4028/www.scientific.net/amr.569.410
Publikováno v:
Advanced Materials Research. :1686-1691
Since G-codes have been proved limiting the modern manufacturing industry, ISO14649 was put forward. This paper presents a solution to generate ISO14649 files for circuit board milling. The process planning is given, and all the processes needed are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34c6f0ad463f0399f82158bbbb297eb7
https://doi.org/10.4028/www.scientific.net/amr.430-432.1686
https://doi.org/10.4028/www.scientific.net/amr.430-432.1686
Publikováno v:
Advanced Materials Research. 421:507-512
This paper presents a circuit milling system, which integrates CAM functions and gives a good performance for flexibility and changeability. Gerber format files are described and read into some data structures that support centerline shape representa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7a0d83b7ba4f8229d8ddfacf37b43b0
https://doi.org/10.4028/www.scientific.net/amr.421.507
https://doi.org/10.4028/www.scientific.net/amr.421.507
Autor:
Ri Liang Liu, Chengrui Zhang
Publikováno v:
Applied Mechanics and Materials. :889-893
STEP-NC is a promising data interface for CNC, by which a comprehensive set of information regarding the product to be manufactured can be conveyed for the first time to the shop floor. In this paper, the new data model is briefly overviewed and anal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6400d4f0734b2e369bfb1ef32d037caf
https://doi.org/10.4028/www.scientific.net/amm.44-47.889
https://doi.org/10.4028/www.scientific.net/amm.44-47.889
Publikováno v:
Advanced Materials Research. :1169-1173
STEP-NC provides a way for intelligent NC manufacturing and seamless connection of the computer systems in design and manufacturing industries. It also makes it a must for a new breed of CNC machines to interface directly with the new part programs i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca770e9609c9ea505c924d44d69751ae
https://doi.org/10.4028/www.scientific.net/amr.139-141.1169
https://doi.org/10.4028/www.scientific.net/amr.139-141.1169
Publikováno v:
Advanced Materials Research. :748-752
This paper presents a simulation system based on STEP-NC that can verify STEP-NC program and demonstrate the running of STEP-NC system (CNC system based on STEP-NC). NC Programs used in the STEP-NC system are in XML format. The overall architecture o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee9dd9448233f679c716e27f9aa32f94
https://doi.org/10.4028/www.scientific.net/amr.129-131.748
https://doi.org/10.4028/www.scientific.net/amr.129-131.748
Publikováno v:
Applied Mechanics and Materials. :1015-1019
Over the last decade a new data interface for CAM/CNC integration has been established to replace ISO 6983. The new standard, ISO 14649 (STEP-NC), provides a comprehensive data model that describes both geometrical and technological information in an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::465723f37a5a8aa264121648eb5f758c
https://doi.org/10.4028/www.scientific.net/amm.16-19.1015
https://doi.org/10.4028/www.scientific.net/amm.16-19.1015