Zobrazeno 1 - 10
of 88
pro vyhledávání: '"Gow Yi Tzou"'
Autor:
Gow-Yi Tzou
4th International Conference on Precision Machinery and Manufacturing Technology (ICPMMT 2019)Selected, peer reviewed papers from the the 4th International Conference on Precision Machinery and Manufacturing Technology (ICPMMT 2019), May 24-26, 2019,
Autor:
Gow Yi Tzou
Selected, peer reviewed papers from the 1st International Conference on Precision Machinery and Manufacturing Technology 2015 (ICPMMT 2015), May 22-24, 2015, Pingtung, Taiwan
Publikováno v:
Transactions of the Canadian Society for Mechanical Engineering. 44:263-271
This study explores the multi-stage cold forming die of a welding valve fastener using simulation software. It is possible to understand the various stress intensities of the die core bore and the corresponding distributions during each forging stage
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99ed244056bb6064c85fa59a0c16c103
https://doi.org/10.1139/tcsme-2019-0087
https://doi.org/10.1139/tcsme-2019-0087
Publikováno v:
Key Engineering Materials. 830:1-8
This study uses the dies of the dray fasteners processing graphics provided by the fastener’s industry to establish 3D dies and components solid models based on the embedded drawing function tools provided by the component model (Standard.ipt) of A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c563a9e020167104b1002b1af675671
https://doi.org/10.4028/www.scientific.net/kem.830.1
https://doi.org/10.4028/www.scientific.net/kem.830.1
Publikováno v:
Key Engineering Materials. 830:15-28
The main objective of this research was to investigate the effect of friction on the behaviour of the metal flow and ring geometry, using comparisons from a stationary and rotating bottom die. This was carried out using friction calibration curves, c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56e11dd88edff09464dcfa4c020a7f56
https://doi.org/10.4028/www.scientific.net/kem.830.15
https://doi.org/10.4028/www.scientific.net/kem.830.15
Autor:
Chien-Hung Liu, Wen-Hsiang Hsieh, Zong-Yu Chang, Gow-Yi Tzou, Steen G. Hanson, Yunn-Lin Hwang
Publikováno v:
Advances in Mechanical Engineering, Vol 6 (2014)
Externí odkaz:
https://doaj.org/article/5a099199a41c47678a690d8fd0aabe08
Publikováno v:
Advances in Mechanical Engineering, Vol 6 (2014)
Because bolt usages always have the requirement of tensile strength, with a view to reach the requirement of tensile strength, the material property or forming method and dies design can be used to obtain it. The study aims at the forming method and
Externí odkaz:
https://doaj.org/article/729b7c62b771467991062d710fa3f45a
Publikováno v:
Materials Science Forum. 920:3-9
An optimization research based on the drawing force is done on several forming parameters of metal rod drawing through a rotating die under Coulomb friction. The metal rod and the rotating die are constructed in SolidWorks and imported into FEM simul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c312ef25991398033c6a1b9da618f010
https://doi.org/10.4028/www.scientific.net/msf.920.3
https://doi.org/10.4028/www.scientific.net/msf.920.3
ANALYTICAL APPROACH TO ROTATING COMPRESSION OF A POROUS CYLINDER CONSIDERING CONSTANT SHEAR FRICTION
Publikováno v:
Transactions of the Canadian Society for Mechanical Engineering. 41:571-580
The volume of the porous material in forming cannot be constant. However, the mass of the porous material remains constant; thereby making the derivations more complicated. A plastic mechanics analytical model with constant shear friction based on th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4381d22f961672e2c633ab593d006cf5
https://doi.org/10.1139/tcsme-2017-1040
https://doi.org/10.1139/tcsme-2017-1040
Publikováno v:
Transactions of the Canadian Society for Mechanical Engineering. 40:761-771
The study aims to explore the reasons for why the fracture defects in the forging of a long circular pipe part occurred. Besides, the tool design has been proposed to eliminate the fracture defects. The flow direction, the velocity, the effective str
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4633d0434efbf101ecc7ba5055d37ef1
https://doi.org/10.1139/tcsme-2016-0062
https://doi.org/10.1139/tcsme-2016-0062