Apart from contact micromanipulation, there exists a large variety of levitation techniques among which standing wave levitation will be proposed as a way to handle (sub)millimetric components. This paper will compare analytical formulas to calculate the order of magnitude of the levitation force. It will then describe digital simulation and experimental levitation setup. Stable levitation of various components (cardboard, steel washer, ball, ceramic capacity, water droplet) was shown along 5 degrees of freedom: The only degree of freedom that could not be mastered was the rotation about the symmetry axis of the acoustic field. More importantly, the present work will show the modification of the orientation of the radial force component in the presence of an object disturbing the acoustic field. This property can be used as a new feeding strategy as it means that levitating components are spontaneously pushed toward grippers in an acoustic plane standing wave.
Skip Nav Destination
Article navigation
15 June 2011
Research Article|
June 16 2011
Acoustic wave levitation: Handling of components
Vincent Vandaele;
Vincent Vandaele
BEAMS Dpt.
Université Libre de Bruxelles
CP165/56 Avenue F.D. Roosevelt, 50–B-1050 Bruxelles, Belgium
Search for other works by this author on:
Alain Delchambre;
Alain Delchambre
BEAMS Dpt.
Université Libre de Bruxelles
CP165/56 Avenue F.D. Roosevelt, 50–B-1050 Bruxelles, Belgium
Search for other works by this author on:
Pierre Lambert
Pierre Lambert
a)
BEAMS Dpt.
Université Libre de Bruxelles
CP165/56 Avenue F.D. Roosevelt, 50–B-1050 Bruxelles, Belgium
Search for other works by this author on:
a)
Electronic mail: plambert@ulb.ac.be. Also at LIMMS/CNRS–Institute of Industrial Science, The University of Tokyo 4-6-1 Komaba, Meguro-ku, Tokyo, 153-8505 Japan.
J. Appl. Phys. 109, 124901 (2011)
Article history
Received:
August 30 2010
Accepted:
April 12 2011
Citation
Vincent Vandaele, Alain Delchambre, Pierre Lambert; Acoustic wave levitation: Handling of components. J. Appl. Phys. 15 June 2011; 109 (12): 124901. https://doi.org/10.1063/1.3594245
Download citation file:
Sign in
Don't already have an account? Register
Sign In
You could not be signed in. Please check your credentials and make sure you have an active account and try again.
Sign in via your Institution
Sign in via your InstitutionPay-Per-View Access
$40.00
Citing articles via
Related Content
High-resolution inductive measurement of electrical resistivity and density of electromagnetically levitated liquid metal droplets
Rev. Sci. Instrum. (December 2018)
Experimental and theoretical studies of levitated quantum fluids
Low Temperature Physics (February 1998)
A wall-free climate unit for acoustic levitators
Rev. Sci. Instrum. (May 2012)
Acoustic levitation of soap bubbles in air: Beyond the half-wavelength limit of sound
Appl. Phys. Lett. (March 2017)
Electric field and force modeling for electrostatic levitation of lossy dielectric plates
J. Appl. Phys. (November 2010)