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Xerox Stack Perfection

Xerox Stack Perfection . Created and Presented By: Scott Foreman; Linda Rosato ; Mike Rush. Table of Contents. Introduction Design Task Design Process / Approach Prototype / Model Engineering Analysis Summary Conclusion References. Design Task. Problem Recognition

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Xerox Stack Perfection

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  1. XeroxStack Perfection Created and Presented By: Scott Foreman; Linda Rosato; Mike Rush

  2. Table of Contents • Introduction • Design Task • Design Process / Approach • Prototype / Model • Engineering Analysis • Summary • Conclusion • References

  3. Design Task • Problem Recognition • Paper release with offset no more than 5mm either direction. • Mission Statement • Our mission is to provide the most convenient and cost productive way to measure and monitor the offset of paper stacks, that they never exceed more than a 5 mm offset in the x-axis direction. • Customer Need • Ease of handling paper stacks. • Ease of separation of stacks.

  4. Design Task (cont.) • Design Specifications • A series of lasers are shot from the bottom of the design to the top of the design. • If there are laser's which do not go completely from the bottom to the top the stacks must be off in the y direction to some amount or the x direction by more than 5mm(0.196850394 inches). • If this is the case the designed machine will alert the employee operating it for correction of the stacks.

  5. Design Approach • Gantt Chart Below:

  6. Design ApproachBrainstorming • Lasers • Bristles • Blocking walls • Slanted Walls • Gel Walls

  7. Design Matrix

  8. Weighted Matrix

  9. Lasers • A laser that will shoot from the bottom of the stack to the top where there will be a simple detection device that will register the lack of laser for an imperfection of the stack along the y axis and/or x axis. • A laser that will shoot from the top of the stack to the bottom where there will be a simple detection device that will register the lack of laser for an imperfection of the stack along the y axis and/or x axis.

  10. Laser (cont.) • A gel wall that can be applied to the stack which will clearly show if there is an imperfection in the stack by observation of any “bulges.” • A simple metal straight edge that can be set along the stack edge to detect if there is an offset. • Two set walls along the y axis with “drop walls” along the x axis that will be composed of a light weight material which will not set perfectly straight if there are any imperfections.

  11. Prototype/Model

  12. Cost Analysis • Low Cost • Laser Cost +$6 • With the price of the Xerox being so high the small price increase should be relatively uncontested by customers.

  13. Summary • We found lasers would be the most efficient and cost effective way to measure stacks. • Should not raise price by a significant price. • A portable design allows for movement between machines which decreases the number of necessary designs.

  14. References • https://cms.psu.edu/section/content/default.asp?WCI=pgDisplay&WCU=CRSCNT&ENTRY_ID=27455C15EEC2407683503374E6C2D466 • https://cms.psu.edu/section/default.asp?id=201112FAUP___REDSGN100_001&goto= • http://www.xerox.com/digital-printing/digital-printing-press/color-printing/xerox-igen4/enus.html

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