A new approach to determine press stiffness

被引：22
|
作者：
Arentoft, M [1 ]
Wanheim, T
机构：
[1] Tech Univ Denmark, Inst Prod Dev, Lyngby, Denmark
[2] Tech Univ Denmark, Dept Mfg Engn & Management, Lyngby, Denmark
来源：
CIRP ANNALS-MANUFACTURING TECHNOLOGY | 2005年 / 54卷 / 01期
关键词：
press; precision; forming;
D O I：
10.1016/S0007-8506(07)60099-7
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A new procedure is proposed for measuring press stiffness, including separated horizontal and vertical loading of the press frame. The load can be eccentrically positioned for measuring rotational stiffnesses. Two loading devices and corresponding measuring equipment for registration of press deflections are designed. The press stiffness is presented as a 6 by 6 flexibility matrix. The approach has been tested by measuring the stiffness of a 5.000 kN O-frame, ring element, hydraulic press, a 10.000 kN O-frame, pillar element, hydraulic press and a 10.000 kN O-frame, ring element mechanical press. Deflections in the size of 0.5 mm were identified.
引用
收藏
页码：265 / 268
页数：4
相关论文
共 50 条
  • [41] A New Approach to Determine the True Domain of Fuzzy Inference Sentence
    Zhang Shuqing
    Wang Xiao
    Zhang Xin
    Yu Fusheng
    PROCEEDINGS OF THE 29TH CHINESE CONTROL CONFERENCE, 2010, : 2603 - 2606
  • [42] A New Approach to Determine the Critical Path in Stochastic Activity Network
    Chu, Weng-Ming
    Chang, Koan-Yuh
    Lu, Chien-Yu
    Hsu, Chang-Hung
    Liu, Chien-Hung
    Hsiao, Yung-Chia
    MATHEMATICAL PROBLEMS IN ENGINEERING, 2014, 2014
  • [43] A new approach to determine heat transfer coefficient of crimped connections
    Ocoleanu, Constantin Florin
    Popa, Ioan
    2018 INTERNATIONAL CONFERENCE ON APPLIED AND THEORETICAL ELECTRICITY (ICATE), 2018,
  • [44] New approach to the determination of stiffness of carbonate rocks in Croatian karst
    Juric-Kacunic, Danijela
    Arapov, Ivan
    Kovacevic, Meho Sasa
    GRADEVINAR, 2011, 63 (02): : 177 - 185
  • [45] A new approach for dynamic modeling of flexible manipulators with high stiffness
    Bouzgarrou, BC
    Ray, P
    Gogu, G
    ELEVENTH WORLD CONGRESS IN MECHANISM AND MACHINE SCIENCE, VOLS 1-5, PROCEEDINGS, 2004, : 1679 - 1683
  • [46] A NEW APPROACH TO IDENTIFY THE STIFFNESS MATRIX OF A COMPOSITE LATTICE STRUCTURES
    Taghavian, S. H.
    Jam, J. E.
    Nia, N. G.
    METALLURGICAL & MATERIALS ENGINEERING, 2008, 14 (03) : 189 - 199
  • [47] A new approach to determine the distributional effects of quota management in fisheries
    Bellanger, Manuel
    Macher, Claire
    Guyader, Olivier
    FISHERIES RESEARCH, 2016, 181 : 116 - 126
  • [48] A new approach to determine the nonlinear parameter of the Giesekus constitutive model
    Calin, Andreea
    Balan, Cornehu
    Wilhelm, Manfred
    XVTH INTERNATIONAL CONGRESS ON RHEOLOGY - THE SOCIETY OF RHEOLOGY 80TH ANNUAL MEETING, PTS 1 AND 2, 2008, 1027 : 1372 - +
  • [49] A new approach to determine the initial mass function in the solar neighborhood
    Tsujimoto, T
    Yoshii, Y
    Nomoto, K
    Matteucci, F
    Thielemann, FK
    Hashimoto, M
    ASTROPHYSICAL JOURNAL, 1997, 483 (01): : 228 - 234
  • [50] A new approach to determine accurately minority-carrier lifetime
    Oumhand, M. Idali
    Mir, Y.
    Zazoui, M.
    PHYSICA B-CONDENSED MATTER, 2009, 404 (01) : 167 - 170
12345