Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Li Gang Cai"'
Autor:
Li-gang Cai, Tao Wu
Publikováno v:
DEStech Transactions on Engineering and Technology Research.
Cross beam is one of the major parts of a modern CNC machine tool, to which it is of great importance. With a long structure, it bears the weight of ram and slide carriage. Its mechanical structure has direct influence on the dynamic performance and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1dc36444a7d2e41472398d09402dc57a
https://doi.org/10.12783/dtetr/amee2018/25289
https://doi.org/10.12783/dtetr/amee2018/25289
Publikováno v:
Eksploatacja i Niezawodnosc - Maintenance and Reliability. 17:143-155
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25c60cb58fe3809837ef60e418083295
https://doi.org/10.17531/ein.2015.1.19
https://doi.org/10.17531/ein.2015.1.19
Publikováno v:
DEStech Transactions on Materials Science and Engineering.
Geometric errors are of great influence to the machining accuracy of machine tools, so they should be given special consideration in the design of machine tools. This paper proposes an approach for error allocation of machine tools. Based on D-H and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6f0b68e568016da9ad232c77e9d78dc
https://doi.org/10.12783/dtmse/ammme2016/6881
https://doi.org/10.12783/dtmse/ammme2016/6881
Publikováno v:
Applied Mechanics and Materials. 575:529-532
The positioning accuracy of CNC machine tool is the best moving position accuracy which the machine tool can reach under the control of CNC control system. The principles of frequency laser interferometer measurement are described in this paper, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a02f7a0f9e8c14896f02f0b184dc12d5
https://doi.org/10.4028/www.scientific.net/amm.575.529
https://doi.org/10.4028/www.scientific.net/amm.575.529
Publikováno v:
Applied Mechanics and Materials. :383-386
Ultrasonic elliptical vibration turning (UEVT) is an advanced machining technique for difficult-to-cut materials, in which with frequency in excess of 20 KHz is superimposed on the cutting tools movement. In order to analyze the effect of vibration f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc7f2f45ce94543ff1b49de00a0cc36e
https://doi.org/10.4028/www.scientific.net/amm.494-495.383
https://doi.org/10.4028/www.scientific.net/amm.494-495.383
Publikováno v:
Applied Mechanics and Materials. :365-372
Heavy duty machine tool has some special points, such as large size, complex structure, long cycle at Installation and commissioning, high requirements assembly processes and so on. Therefore, this paper established a mathematical model to transform
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d85b40679ea0c9fd8e417e08017f0d76
https://doi.org/10.4028/www.scientific.net/amm.494-495.365
https://doi.org/10.4028/www.scientific.net/amm.494-495.365
Publikováno v:
Applied Mechanics and Materials. 532:427-434
In order to improve the printing quality and know the process of ink transferring well, ink flowing among ink rollers is simulated by using CFX. Firstly ink transferring characteristics between two rollers are analyzed. An experiment is carried out t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6530f5d507c26177a0618655596394f
https://doi.org/10.4028/www.scientific.net/amm.532.427
https://doi.org/10.4028/www.scientific.net/amm.532.427
Publikováno v:
Applied Mechanics and Materials. :2672-2678
In order to achieve the remanufacturers and utility extension of the old heavy-duty machine tool, an adaptable design method of the heavy machine tool that oriented to the green remanufacturing is proposed in this paper. The guiding ideology of the a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6cc75cbf54b12b01b9195518cef00f5a
https://doi.org/10.4028/www.scientific.net/amm.496-500.2672
https://doi.org/10.4028/www.scientific.net/amm.496-500.2672
Publikováno v:
Applied Mechanics and Materials. :816-822
Machining accuracy has always been a key problem to machine tool. Machine errors are caused by a variety of error factors among which the geometric error is a key element. An accuracy model of the 3-axis CNC machine tool is established in this paper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2dfb54dfdb8a961fe45a4d8daf2ac9e
https://doi.org/10.4028/www.scientific.net/amm.496-500.816
https://doi.org/10.4028/www.scientific.net/amm.496-500.816
Publikováno v:
Advanced Materials Research. 842:391-396
This paper established a general mathematical modeling method based on stress analysis of the angular contact ball bearing under high rotation speed. The influence of the centrifugal force and gyroscopic moment generated in the rotation process is ta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8285863d61854df17dc9533fc546da07
https://doi.org/10.4028/www.scientific.net/amr.842.391
https://doi.org/10.4028/www.scientific.net/amr.842.391