Substrate registration device.The Model NCC NCC See National Clearing Corporation (NCC). two-color rotary screen printer has a new substrate The base layer of a structure such as a chip, multichip module (MCM), printed circuit board or disk platter. Silicon is the most widely used substrate for chips. Fiberglass (FR4) is mostly used for printed circuit boards, and ceramic is used for MCMs. registration device that overhangs the vacuum table. Templates for various parts fasten to the registration device. During the dwell period, the template (1) A pre-designed document or data file formatted for common purposes such as a fax, invoice or business letter. If the document contains an automated process, such as a word processing macro or spreadsheet formula, then the programming is already written and embedded in the lowers onto the vacuum table and the operator places the substrate onto the vacuum table manually using the template as a stop to register the substrate. Templates can be made from plywood plywood, manufactured board composed of an odd number of thin sheets of wood glued together under pressure with grains of the successive layers at right angles. Laminated wood differs from plywood in that the grains of its sheets are parallel. , plastic sheets or masonite using basic shop tools. Systematic Automation Inc., Farmington, CT |
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Printer friendly
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