HW4_Term_Project

HW4_Term_Project - A universal projection screen mount,...

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from the ceiling and eliminates the tripod support. The device permits rotation of 360 ° and tilting of a maximum of 30 ° . Vendors supply parts to the company. An indented bill of material summarizes cost facts. Provide solutions using a spreadsheet program. Fig. P8.10 Universal projection screen mount. No. required Part name Material cost, $/unit Labor estimate, hr/unit Gross hourly cost, $/hr 1 Complete assembly 0.01 20.05 1 Gear pivot assembly 0.03 20.05 1 Pivot, geared 2.25 0.005 18.75 1 Bolt 0.25 0.004 16.00 2 Nut 0.10 0.002 15.00 1 Adjustment shaft 0.75 0.01 20.05 1 Worm 1.15 0.01 18.75 1 Shaft 0.60 0.01 16.00 1 Connector 0.50 0.02 17.75 2 Thumbscrews 0.20 0.01 15.00 2 Rod 0.40 0.03 16.00 1 Housing 0.02 20.05 1 Cover plate 0.60 0.005 16.00 2 Side plate 0.30 0.015 16.00 1 End plate 1.40 0.010 16.00 1 Top plate 1.75 0.010 16.00 1 Bottom plate 1.65 0.020 16.00 Continued on next page
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This note was uploaded on 02/21/2012 for the course PROJ 523 taught by Professor Ranga during the Winter '11 term at Northern Virginia.

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HW4_Term_Project - A universal projection screen mount,...

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