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Rigid-Flexible Coupled Modeling and Simulation Analysis of Printing Cylinder Based On ANSYS Junzhong Guo1, a, Junping Yang 1, b, Tiantian Cai 1, c 1Beijing Institute of Graphic Communication, Beijing 102600, P.R.China aguojunzhong@bigc.edu.cn, byjping1224@126.com, ccaitiantian811@yahoo.cn Keywords: printing cylinder; rigid-flexible coupling; finite element analysis Abstract: In order to analyze the influence on the printing graphics from the deformation of the printing cylinders and blankets, in this paper, offset printing unit was as the research object, the three-dimensional assembly model of printing cylinders was established by using SolidWorks , the model was imported into finite element software ANSYS, by using ANSYS nonlinear contact calculated functionality, the face-to-face contact of impression surface between plate cylinder and blanket cylinder, blanket cylinder and impression cylinder were established, the stress and strain distribution of blanket were obtained, and the
Modified Design and Dynamic Characteristic Research on Blanket Cylinder of Offest Press.( Xi'an University of technology,2006) [4] J.P.Yang, J.Z.Guo.

Tian, X.H.

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Jinzhigeng(2008),took Shenyang as the research object and analyzed the ecological footprint of agriculture, and conclude that the agro-ecological footprint is 1.6797hm2/person, the available ecological capacity is 0.20289hm2/person, the per capita deficit reach 1.47689hm2/person,this shows that Shenyang is in the state of unsustainable development.Sunwei(2008)took Shigatse as the research object and drawn the conclusion that the comprehensive ago-ecological footprint is 334153.27hm2.Bi’anping(2010)took Fujian province as the research object, based on the regional production measured the ago-ecological footprint.Yangping(2011)took Chuxiong as the research object and calculated the agro-ecological footprint which come to the conclusion that agro-ecological footprint is 1.521hm2/person.The available ecological carrying is 0.888hm2/person, per capita deficit is 0.633hm2/person.
References [1] Kaizhong Yang, Yong Yang.

Yang, P.
Yang, Effects of high temperature rapid thermal processing on oxygen precipitation in heavily arsenic-doped Czochralski silicon, J.
Yang, Impact of rapid thermal processing on oxygen precipitation in heavily arsenic and antimony doped Czochralski silicon, J.
Yang, Formation of nitrogen-oxygen donors in N-doped Czochralski silicon crystal, J.

N-methyl-2-pyrrolidone (NMP) was used as a solvent for polysulfone, from Tian Jin chemical reagents Co.

References [1] Shanhua Wei; Tian Tang and Yunlin Fu: Journal of Northwest Forestry University.Vol. 3(2011), p.152-155 (In Chinese) [2] Xinyi Hou, Xiaomei Jiang and Jianmin Gao: Wood Industry.

Tian, A.

Yang, S.
Yang, Cyclic deformation behavior of as-extruded Mg-3%Al-1%Zn.

[3] Yang Jiu-ru, Li Cheng: A Study on Power Stability of Laser Diode Based on Fuzzy-P Control.
[4] Xu Wen-hai, Yang Ming-wei, Tang Wen-yan: Development of multifunctional laser diode driver [J].
[7] Yang Ming-wei, Xu Wen-hai, Gu Hui-ping: A Laser Diode P-I-V Testing System Based on FPGA.