Coating apparatus – Control means responsive to a randomly occurring sensed... – Responsive to attribute – absence or presence of work
Patent
1994-10-05
1998-02-17
Czaja, Donald E.
Coating apparatus
Control means responsive to a randomly occurring sensed...
Responsive to attribute, absence or presence of work
118314, 118676, B05C 1100
Patent
active
057187673
ABSTRACT:
A powder coating control system comprising a plurality of gun controls associated with a like plurality of powder spray guns. Each of the gun controls stores a plurality of presets spray parameters. Each of the gun controls responds to part identification signals and part position signals to select in real time one of the stored presets of spray parameters and trigger its respective powder spray gun ON and OFF to apply a powder coating to the moving part in accordance with the selected set of spray parameters. The control system further permits a gun purge cycle to be programmed either before or after the powder coating process is executed. The control system automatically initializes and brings each of the gun controls to an operable state on-line with the system control.
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Powder Coating Systems, Publication No. 306-18-994, Issued Sep. 1991 by Nordson Corporation.
"100 Plus Electrostatic Power Unit", Manual No. 33-6, pp. 2-1 to 2-5; 8.2 by Nordson Corporation.
"Smart-Spray Master Control Unit", Manual No. 33-11, pp. 2-1, 2-16; by Nordson Corporation.
Crum Gerald W.
Dixson, Jr. Eddie W.
Gatian, III Charles L.
Leidy Jeanne Marie
Rucki William Mark
Czaja Donald E.
Nordson Corporation
Padgett Calvin
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