Results 141 to 150 of about 438 (171)
Some of the next articles are maybe not open access.
Silicon-processed overhanging microgripper
Journal of Microelectromechanical Systems, 1992A silicon-processed microgripper, suitable for mounting on a micropositioner, has been designed and fabricated by combining surface and bulk micromachining. The microgripper consists of a silicon die (7 mm*5 mm), a 1.5 mm long support cantilever, made from boron-doped silicon substrate material (protruding from the die), and a 400 mu m long polysilicon
C.-J. Kim, A.P. Pisano, R.S. Muller
openaire +1 more source
A novel electrothermal compliance microgripper
2019 International Conference on Mechatronics, Electronics and Automotive Engineering (ICMEAE), 2019In this paper, a novel microgripper based on two perpendicular arrangements of beams and a chevron actuator is shown. In each perpendicular arrangement, the constrained displacement of the double clamped beams, joined at their endpoint, produces a buckling in each beam, which favors the displacement of each arm of the microgripper, normally open. These
P. Vargas-Chable +4 more
openaire +1 more source
Development of Haptic Microgripper for Microassembly Operation
2010In recent times, dimensions of consumer products have decreased, with components sizes ranging down to micrometers/nanometers. In case of microproducts that are produced in low-medium quantities with many variants, the automation of their assembly process may not be economically profitable.
Shahzad Khan +4 more
openaire +1 more source
Optical Characterization with the Waveguide Microgripper
2009We have developed a novel waveguide microgripper capable of physically grasping a microobject while simultaneously delivering and collecting light through its waveguide arms. This capability allows extensive optical characterization of the structure being held such as transmission, reflection or fluorescence.
T. Liu +4 more
openaire +1 more source
Control and Dynamic Releasing Method of a Piezoelectric Actuated Microgripper
Precision Engineering, 2021Huo Zhichen, Fujun Wang, Beichao Shi
exaly