Coating processes – Electrical product produced – Integrated circuit – printed circuit – or circuit board
Patent
1996-03-07
1998-01-27
Czaja, Donald E.
Coating processes
Electrical product produced
Integrated circuit, printed circuit, or circuit board
118663, 118679, 118697, 427424, 222717, B05D 512, B05C 500
Patent
active
057119899
ABSTRACT:
A computer controlled method for high speed viscous fluid dispensing includes the steps of providing a dot generator and moving the dot generator along at least X and Y axes. The dot generator is controlled to repeatedly eject jets of viscous fluid that break away from the dot generator as a result of their forward momentum and fly to the surface of an adjacent substrate to create dots. The method may further comprise the step of monitoring the size and location of the dots through a vision system. The method may further comprise the steps of assigning dot sizes to specific components based on user specifications or a component library. The method may further comprise the step of optimizing the dot placement paths by aligning the in-line points of dot formation.
REFERENCES:
patent: 3682131 (1972-08-01), Algeri et al.
patent: 3775624 (1973-11-01), Algeri et al.
patent: 4166246 (1979-08-01), Matt
patent: 4380967 (1983-04-01), Matt
patent: 4431690 (1984-02-01), Matt et al.
patent: 4447465 (1984-05-01), Matt
patent: 4500937 (1985-02-01), Matt
patent: 4736704 (1988-04-01), Henninger
patent: 4784582 (1988-11-01), Howseman
patent: 4962871 (1990-10-01), Reeves
patent: 4970985 (1990-11-01), Slautterback
patent: 5074443 (1991-12-01), Fujii et al.
patent: 5505777 (1996-04-01), Ciardella et al.
Automation and Robotics for Adhesives and Sealants Use, by Herb Turner of Nordson Corporation, pp. 716 through 725 dated 1991.
Dispensing and Application Equipment for Adhesives and Sealants, by E. De Vries of Nordson Corporation, pp. 693 through 702, dated 1991.
Plus Control with Speed Compensation, Journal of Packaging Technology, Aug./Sep. 1989, 211 and 212.
Abernathy Ronald N.
Aguilar Stanley C.
Babiarz Alec J.
Bouras Carlos E.
Christofferson John L.
Czaja Donald E.
Nordson Corporation
Padgett Calvin
LandOfFree
Computer controlled method for dispensing viscous fluid does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Computer controlled method for dispensing viscous fluid, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Computer controlled method for dispensing viscous fluid will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-339917