Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Sheng-Hong Pong"'
Autor:
Shih-Hsuan Chiu, Shun-Ying Gan, Hitoshi Takagi, Cheng-Lung Wu, Yi-Ming Wang, Kun-Ting Chen, Sheng-Hong Pong
Publikováno v:
Rapid Prototyping Journal. 22:684-690
Purpose The purpose of this study is to increase the thermal and mechanical properties of the photopolymer by filling with the copper powder for the application of rapid tooling. Design/methodology/approach In this study, the photopolymer is filled w
Publikováno v:
Science and Engineering of Composite Materials, Vol 24, Iss 6, Pp 875-881 (2017)
The acrylate-based photopolymer consists of tetra-functional polyester acrylate (TPA), and hexanediol diacrylate (HDDA) has been successfully composited with nano barium titanate (BaTiO3) and completely cured via a digital light processor RP machine.
Autor:
Chun-Hao Su, Kun-Ting Chen, Yen-Chun Tseng, Sheng-Hong Pong, Shih-Hsuan Chiu, Cheng-Chin Chen, Shun-Ying Gan
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture. 231:2211-2222
The rapid prototyping technique has been developed over several decades. As the application becomes more widespread, the qualities of the parts produced by a rapid prototyping system must be considered. The area-forming rapid prototyping system is an
Publikováno v:
Journal of the Chinese Institute of Engineers. 39:337-344
As part of compliant motion control for a robot arm, the force sensor is usually installed at the wrist of the robot arm to measure the force/moment caused by the external force and the load (the end-effector and the extra object). The robot arm will
Publikováno v:
Rapid Prototyping Journal. 21:262-269
Purpose – The purpose of this paper is to evaluate the mechanical properties of photopolymer/CB (carbon black) nanocomposite when applied in a visible-light rapid prototyping (RP) machine. Design/methodology/approach – The mechanical properties o
Publikováno v:
Rapid Prototyping Journal. 21:70-78
Purpose – The aim of this study is to optimize the process parameters of area-forming rapid prototyping system to improve the model dimensional repeatability and to minimize the process time as well. Design/methodology/approach – Model dimensiona
Publikováno v:
Science and Engineering of Composite Materials, Vol 21, Iss 2, Pp 205-210 (2014)
This study represents an in situ polymerization by preparation of tetrafunction polyester acrylate mixed with 1,6-hexanediol diacrylate/clay nanocomposite by digital light processor rapid prototyping. The morphology of nano-clay fillers and the dispe
Publikováno v:
Rapid Prototyping Journal. 14:285-292
PurposeThe purpose of this paper is to present a novel photomask auto‐correction method for the area‐forming rapid prototyping (RP) system.Design/methodology/approachA digital light processing (DLP) projector was used in this research as a light
Autor:
Shih-Hsuan Chiu, Sheng-Hong Pong
Publikováno v:
Journal of Applied Polymer Science. 79:1249-1255
A fuzzy control strategy on viscosity of a polymeric melt during the extruding processes is proposed to ensure producing the quality-consistent end products. Because the viscosity model in the control system varies with respect to different condition
Autor:
Shih-Hsuan Chiu, Sheng-Hong Pong
Publikováno v:
Journal of Applied Polymer Science. 74:541-555
In the extrusion process, rapidly tracking the set point of quality factor and eliminating its variation to reduce the off-specification product is important. In this study, the fuzzy gain-scheduled proportional-integral-derivative (PID) controller i