• Laser & Optoelectronics Progress
  • Vol. 55, Issue 5, 051408 (2018)
Xiaobo Liu1、2、1; 2; , Xiaofeng Wei1、2; , and Wei Ni、2*; *;
Author Affiliations
  • 1 Department of Mechanical Engineering, Chongqing College of Electronic Engineering, Chongqing 401331, China
  • 1 Research Center of Laser Fusion, China Academy of Engineering Physics, Mianyang, Sichuang 621900, China
  • 2 Research Center of Laser Fusion, China Academy of Engineering Physics, Mianyang, Sichuang 621900, China
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    DOI: 10.3788/LOP55.051408 Cite this Article Set citation alerts
    Xiaobo Liu, Xiaofeng Wei, Wei Ni. Structure Design and Optimization of Lift Platform for Bottom Load Optomechanical Module of Amplifier[J]. Laser & Optoelectronics Progress, 2018, 55(5): 051408 Copy Citation Text show less
    Schematic of (a) FAU spatial layout and (b) vertial lift machine
    Fig. 1. Schematic of (a) FAU spatial layout and (b) vertial lift machine
    (a) Physical photo of LRU; schematic of (b) ideal lift and (c) unideal lift; (d) structure parameters
    Fig. 2. (a) Physical photo of LRU; schematic of (b) ideal lift and (c) unideal lift; (d) structure parameters
    Diagram of lifting platform interface and structure. (a) Front view; (b) platform view; (c) top view
    Fig. 3. Diagram of lifting platform interface and structure. (a) Front view; (b) platform view; (c) top view
    Calculation model of lift platform
    Fig. 4. Calculation model of lift platform
    (a) Design model and (b) structure analysis of lift platform
    Fig. 5. (a) Design model and (b) structure analysis of lift platform
    (a) Design model and (b) structure analysis of lift platform while s=10
    Fig. 6. (a) Design model and (b) structure analysis of lift platform while s=10
    (a) Lift platform sample; (b) load test; (c) installation experiment
    Fig. 7. (a) Lift platform sample; (b) load test; (c) installation experiment
    Technical parameterLength l /mmDepth d /mmHeight h /mmMass m /kgClearance δ /mmCleanliness /N
    Value89050024826603100
    Table 1. Technical parameters of opto-mechanical module
    DesignvarianthA /mmhB /mml1 /mmh1 /mm
    Range ofvalue90-12030-3570-7562-100
    Table 2. Design variants and their range of values
    Candidate pointhA /mmhB /mml1 /mmh1 /mmMass /kgDeformation /mm
    192.68631.48470.47198.519176.50-0.11861
    292.26630.18872.81594.019176.56-0.11816
    392.09830.55873.75385.019178.85-0.11477
    Table 3. Candidate points of optimization design
    Xiaobo Liu, Xiaofeng Wei, Wei Ni. Structure Design and Optimization of Lift Platform for Bottom Load Optomechanical Module of Amplifier[J]. Laser & Optoelectronics Progress, 2018, 55(5): 051408
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