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This acrylic part was degated on the left side of the part.
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These clear acrylic parts were degated (trimmed) from their injection molding sprues using 50 watts of power at a speed of nine inches per second. In this application, an FH Series marking head fitted with a 200 mm lens provided beam delivery, although an XY system would work as well. Focused spot size was 290 microns (0.011”) with a 5 mm depth of focus. WinMark Pro was set to produce two mark passes in order to minimize melt back on the degated edge, creating an overall cycle time of 0.14 seconds.
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