Document Type : Original Research Paper


1 M.Sc of Mechanical Engineering, Educational Research and Planning Organization,Tehran,Iran

2 Faculty of Mechanics, Shahid Rajaei Teacher Training University,Tehran,Iran

3 , Faculty of Mechanics, Khajeh Nasir Tusi University,Tehran,Iran

4 Faculty Member of the Atomic Energy Organization of Iran,Tehran,Iran


The purpose of this paper is to examine the design method of a micro-constraint that, with proper performance, can automatically take a micro-part according to the important parameters of the reaction time and force, and after performing various steps on the part. Be. Release the piece and be ready to take the next piece. The use of CMOS technology in the design of retaining walls and the use of SMA technology in the design of the retaining bracket and its replacement instead of other existing designs in optimizing energy consumption power and reaction time, as well as combining the last two technologies play an essential role in this article. Is responsible. In the following, the mentioned design is examined through stimulation modeling based on mass and spring system and using mathematical software, analytical equations of stimulus movement based on time are extracted so that the time of deformation of stimulus can be calculated as a parameter.


Main Subjects

]1[        دوراﻧﺪﻳﺶ اﺣﻤﺪ رﺿﺎ ،آﻗﺎﻧﺠﻔﻲ ﺳﻴﺮوس ،ﻃﺮاﺣﻲ ﺑﻬﻴﻨﻪ 1385 ﻣﻴﻜﺮو ﻗﻴﺪﻫﺎ،
                   ﻫﻤﻜﺎران اﺣﻤﺪ دوراﻧﺪﻳﺶ و    
]2[        دوراﻧﺪﻳﺶ اﺣﻤﺪرﺿﺎ ،ﺑﺮرﺳﻲ ﺳﺎﺧﺘﺎر آﻟﻴﺎژﻫﺎی ﺣﺎﻓﻈـﻪ دار در ﻣﻬﻨﺪﺳﻲ ﭘﺰﺷﻜﻲ،     ﻣﺠﻠﻪ  ﻣﻬﻨﺪﺳﻲ   ﭘﺰﺷﻜﻲ آﺑﺎن 1384.   ]3[  دوراﻧــﺪﻳﺶ اﺣﻤﺪرﺿــﺎ ،ﺑﺮرﺳــ ﻲ ﺳــﺎﺧﺘﺎر و ﻋﻤﻠﻜــﺮد      ـﺎﻳﺘﻴﻨﻮل در ﻣﻬﻨﺪﺳــﻲ ﭘﺰﺷــﻜﻲ، اﻧﺠﻤــﻦ ﻣﻬﻨﺪﺳــﺎن ﻧـ  .1384 ﻣﻜﺎﻧﻴﻚ اﻳﺮان اﺳﻔﻨﺪ ]4[       CMOS رﺿﻮی ﺑﻬﺰاد،ﻃﺮاﺣﻲ ﻣﺪارﻫﺎی ﻣﺠﺘﻤﻊ آﻧﺎﻟﻮگ،  .1383 ،590-586 اﻧﺘﺸﺎرات ﻧﺺ، [5] Tahhan, Isam and Zhuang ,Yan and Böhringer, Karl and Pister Kris, S. Jand Goldberg Ken "MEMS Fixtures for Handling and Assembly of Microparts", University of California, Berkeley, CA 94720-1777, 2000. [6] Read,B.C and Bright,V.M and Comtois, J. "Mechanical and optical characterization of thermal actuators fabricated in a CMOS process" Proceedings of SPIE – The International Society for Optical Engineering, vol. 2642, 1995, pp. 22-32, October. 
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