NON-CONTACT TYPE VISCOUS MATERIAL SPRAYING SYSTEM

PROBLEM TO BE SOLVED: To provide an improved computer-controlled viscous fluid delivering system. SOLUTION: The non-contact type viscous material spraying system has a jetting dispenser mounted so as to move relative to the surface. A control section may be operated to allow the jetting dispenser to...

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Hauptverfasser: BARENDT NICHOLAS ANTHONY, JENKINS PATRICK R, GIUSTI CHRISTOPHER L, COOPER JAMES EVERETT JR, LEWIS ALAN, NAGANO NAOYA IAN, QUINONES HORATIO, SHERMAN JOE, MERRITT RAYMOND ANDREW, BABIARZ ALEC J, RATLEDGE THOMAS, FISKE ERIC, ABERNATHY RON, WESTON TODD, CIARDELLA ROBERT, ESPENSCHIED KENNETH S, SURIAWIDJAJA FLORIANA
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide an improved computer-controlled viscous fluid delivering system. SOLUTION: The non-contact type viscous material spraying system has a jetting dispenser mounted so as to move relative to the surface. A control section may be operated to allow the jetting dispenser to jet viscous material droplets to be applied onto the surface as viscous material dots. Devices such as camera or weigher are connected to the control section to supply a feedback signal indicating physical properties relative to the size of the dot to be applied onto the surface. The physical properties relative to the size of the dot to be subsequently applied are controlled by heating or cooling in response to the physical property feedback relative to the size or by adjusting the piston process of the jetting dispenser. A control of volume of the material to be delivered and a viscosity offset compensation are also provided. COPYRIGHT: (C)2009,JPO&INPIT