Indium solder printing for low temperature applications and modeling of a Droplet generator

  • Oliver S. Kessling
  • , Konstantin Werner
  • , Franz Irlinger
  • , Tim C. Lüth

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

10 Scopus citations

Abstract

In this paper a system for solder printing is presented. With the printing system solder bumps can be directly printed on a substrate. The printhead is actuated by an electro-magnetic working principle. After printing the bumps, flip-chips can be placed and reflow soldered. A model to describe the printhead is presented. A differential equation for the movement of the actuated piston was developed. With the help of the conservation of energy and momentum as well as the continuity condition the droplet velocity and droplet volume can be calculated. The calculated values are compared with experimental data.

Original languageEnglish
Title of host publication2010 IEEE International Conference on Robotics and Biomimetics, ROBIO 2010
Pages833-838
Number of pages6
DOIs
StatePublished - 2010
Event2010 IEEE International Conference on Robotics and Biomimetics, ROBIO 2010 - Tianjin, China
Duration: 14 Dec 201018 Dec 2010

Publication series

Name2010 IEEE International Conference on Robotics and Biomimetics, ROBIO 2010

Conference

Conference2010 IEEE International Conference on Robotics and Biomimetics, ROBIO 2010
Country/TerritoryChina
CityTianjin
Period14/12/1018/12/10

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