CLOTHING is drawn!

Finished drawing outlines of various clothing in Rhino....ready to be exported to DXF. Tentatively, the clothing will be about .25" x .25".

For organization of clothing, we're thinking white/cream color clothes on one side of the yoyo and colors on the other side of the yoyo. There will be a misplaced black sock in each side acting as the "pointer"

White/Cream Clothing

• bras
• women's undies
• men's boxers
• men's undershirts

Colored Clothing

• men's shorts
• women's shorts
• pants
• shirts
• tanks

STILL NEED TO DO:

ORDER different color acrylics and test if acrylic will even sink.

SET up matrix of each article of clothing

TEST size and detailing of clothing

COLOR MAP hairline outlines in CorelDraw for lasercutting

CLOTHING Inspiration!

Meeting Notes

Blog should have at least one update weekly (what we did that week, what went well, what our problems were). 

Report 3: (not due this Wednesday)

Make the molds: Do they work? Do we have to redesign it?

If yes: We redo report two.

Redo ghant chart? Nope.

Clothing:, underwear and socks.

Parts (progress/who):

Top Ring (Andrea/Tyler/Ola)

Inner Ring (done)

Bubble (done)

Housing/agitator (Chee/Doug)

Clothes (Andrea/Jody)

To Do (By Tuesday):

n  Redesign SW of yoyo and molds (make the top ring turnable [increase channel width to fit tools, minimum 0.08], increase the circumference of housing to be flush with the upper ring, redo the agitator to be thicker and shallower. Make sure to add fillets. Insert screw/nut hole)

o   Need to get the dimensions of the screw we’re using.

n  Mastercam:

o   Agitator/housing (Chee and Doug work on this)

o   Top ring (Andrea/Tyler do the lathe, Ola is doing the milling/engraving))

Tuesday:

n  Give the Daves our list to order (O-ring, material for clothing)

n  Go over mastercam, redo if needed.

Wednesday

n  Machine all the molds

Dropbox link for parts

https://www.dropbox.com/sh/nierlz2an8xhsjd/ChlAQ4hUk6

The thermoform and injection mold

Just for our reference, these are the machines we will use for producing our parts:

The Thermoforming Machine

The Injection Molder

Report 2 Updates

Click here to view all Mastercam, Solidworks, PDFS, Documents

Drawings

Plastic Ring Bottom Mold Lathe code: 

N1G20 

(TOOL - 9 OFFSET - 9) 

(ROUGHING TREPAN, .077WIDE INSERT - NONE) 

N2G0X14.Z7. 

N3G0T0909 Tool: roughing Trepan 

N4G97S1200M03 

N5G0X2.3098Z.05M8 

N6G99G1Z-.01F.003 

N7G0Z.05 

N8X2.4209 

N9G1Z-.01 

N10X2.3987Z.0011 

Plastic Ring Top Mold Mill code: 

N1T12M26S2000 

N2G0G90G54X-5.65Y-.0001 

N3Z.1 

N4G1Z0.F5.M8 

N5X.9F20. 

N6G2X1.3687Y-.4688R.4687 

N7X.9Y-.9376R.4687 

N8G1X-4.9 

N9G3X-5.3687Y-1.4063R.4687 

N10X-4.9Y-1.875R.4687 

N11G1X.9 

N12G2X1.3687Y-2.3437R.4687 

N13X.9Y-2.8124R.4687 

N14G1X-4.9 

N15G3X-5.3688Y-3.2812R.4688 

N16X-4.9Y-3.7499R.4688 

N17G1X1.65 

N18G0Z.1 

N19T9M26S4000 

N20G0G90G54X-.9685Y-2.5899 

Housing and Actuator Bottom Mold Lathe code: 

N1G20 (TOOL - 10 OFFSET - 10) 

(LARGE BORE, .03125 RADIUS INSERT - NONE) 

N2G0X14.Z7. 

N3G0T1010 

N4G97S1200M03 

N5G0X.129Z.05M8 

N6G99G1Z-.01F.015 

N7G0Z.05 

N8X.191 

N9G1Z-.01 

N10X.1786Z-.0038 

N11G0Z.05 

N12X.253 

N13G1Z-.01 

N14X.2406Z-.0038 

N15G0Z.05 

N16X.315 

N17G1Z-.01 

N18X.3026Z-.0038 

N19G0Z.05 

N20X.377 

Housing Shrinkage Calculation

Shrinkage was calculated by measuring 3 yoyos from 6 different molds with varying thicknesses, plotted in the following graph as a function of their thickness. A region & ballpark was identified.We then calculated a weighted average using only data from nearby thickness profiles.

Process Plan

Link to the Gantt chart

https://docs.google.com/spreadsheet/ccc?key=0AhEy-axAED8UdHpickJiS1l6cV9RNGd2aWFfRTNCNkE#gid=0

As we move forward, it will be updated to reflect modified deadlines and progress.