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High Speed Hotmelt
News 2006-12-22
At 24 inches per second of travel, this CP24 yields terrific throughput! The head dispenses "pats" of hotmelt PSA adhesive to help fixture products on a plastic sheet. The sheets are held on with a vacuum system that detects when a sheet has been removed and when a new sheet has been placed on the pallet. The high speed and the vacuum system combine to yield a throughput rate of less than eight seconds per sheet!
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ICP Slipcoat Spray to allow gaskets to slide on sheet metal
News 2006-08-12
This system incorporates our ICP platform that can work over dials and conveyors. In this case, parts are presented to the machine via a conveyor and are fixtureless. The onboard vision system performs rotational/translational re-alignment using two openings in the part to properly align the program to the part. This ensures a good spray every time, minimizing overspray that could otherwise contaminate a class-A surface. It also includes a spray-pattern sensor, which verifies fluid flow prior to each cycle.
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Automated profile analysis
News 2006-06-06
This software allows the automated analysis of profile scans. It collects data from a laser system traveling through a region of interest, applies mathematical algorithms to extract features of interest, and reports not only the traditional pass/fail, but also how close we are to pass/fail. This enables our control software to modify machine parameters in response, which allows for the constant improvement of the process in response to environmental and rheological changes.
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Two Component Cartridge Dispensing
News 2006-02-11
New Precision Technology equipment can be outfitted to handle larger meter-mix heads for 2-part dispensing applications. A stronger z-axis stage, geared x-axis stage, and larger gantry shafts enable the use of heavier dispense hardware. A recommended needle tip calibrator will ensure that the necessary meter-mix tube replacements will stay on the mark every time. Dual-pack cartridge dispensing is a dispensing technique that avoids the breakdown and clean-up time of dedicated material lines.
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UV Conformal Coating
News 2003-04-02
Conformal coating is a standard application for NPT. Whether UV or silicone, the CP16-3 and CP16-4 excel in maximum coating utilization, minimizing waste of material. Equipping the unit with digital pressure sensors for material and atomize pressures, laser-based coating thickness measurement, and spray pattern sensing all serve to reduce operator error and ensure consistent throughput. Multiple valve types and theta axis mounts for valves can be used on one machine to handle any obstacle on the substrate. UV cure units can also be integrated directly into the work envelope, to provide a fully cured product upon pattern program completion.
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