Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Gen BU"'
Publikováno v:
Journal of Advanced Mechanical Design, Systems, and Manufacturing, Vol 15, Iss 3, Pp JAMDSM0029-JAMDSM0029 (2021)
To minimize the earing incurred by the planar anisotropic properties of sheets, a non-uniform die clearance model was proposed for the cup drawing process. The theoretical earing profile height model with non-uniform die clearance was developed based
Externí odkaz:
https://doaj.org/article/6dadb8863460469a8aabaf2e34bba233
Publikováno v:
Journal of Central South University. 29:1895-1905
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::120f215eaaae1bf69212bfad27cc2b62
https://doi.org/10.1007/s11771-022-5042-5
https://doi.org/10.1007/s11771-022-5042-5
Publikováno v:
Journal of Advanced Mechanical Design, Systems, and Manufacturing. 15:JAMDSM0029-JAMDSM0029
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9026ed14b5c95ef8e337b0bcd98438c
https://doi.org/10.1299/jamdsm.2021jamdsm0029
https://doi.org/10.1299/jamdsm.2021jamdsm0029
Publikováno v:
Advanced Materials Research. 819:48-54
Cable percussive drill is an important drilling machine in the construction of large diameter pile foundation, and complicated dynamic system. However, the design of cable percussive drill is mainly relied on empirical methods or simplified formulas,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb6211d9440df48ccbf1f220f5b2fdd2
https://doi.org/10.4028/www.scientific.net/amr.819.48
https://doi.org/10.4028/www.scientific.net/amr.819.48
The Application of ROV for the Subsea Christmas Tree Installation in the LiWan3-1 Deepwater Oilfield
Publikováno v:
Applied Mechanics and Materials. 331:39-42
Chinas offshore oil and gas has been developed from shallow water to deep water. Subsea production facilities play more and more role in deepwater oil and gas fields, in which Christmas tree is the key equipment to control and regulate the oil well p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99c9810809937e3f404e597f8f939bb7
https://doi.org/10.4028/www.scientific.net/amm.331.39
https://doi.org/10.4028/www.scientific.net/amm.331.39
Publikováno v:
Advanced Materials Research. :820-824
Conventionally designed with quasi-static algorithm, buffer springs of impact mechanism eventually have a short fatigue life. By building a rigid-flexible hybrid model of GCD-1500 cable drill, the main fatigue causes of buffer springs are investigate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49462b202207b3269b574f5e83a72e2a
https://doi.org/10.4028/www.scientific.net/amr.118-120.820
https://doi.org/10.4028/www.scientific.net/amr.118-120.820
Autor:
Chang Gen Bu
Publikováno v:
Advanced Materials Research. :233-238
The life of tri-cone bits will directly affect the economic and technical drilling target. In order to control and evaluate bit’s life, the paper builds up the calculating mathematical model, which is suitable for determination of tri-cone bit’s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a1931ad0a1a4c721a7274375d6bea50
https://doi.org/10.4028/www.scientific.net/amr.44-46.233
https://doi.org/10.4028/www.scientific.net/amr.44-46.233