Feedrate 300% print for Remodeling Solidoodle

http://www.youtube.com/watch?v=MnNmKrw9YQA
http://www.youtube.com/watch?v=N2zWyAn08H0

Layer 0.1mm(Solidoodle default parameter)
RepetierHost Feedrate 300%

X and Y AXIS for aluminum parts(http://www.thingiverse.com/thing:121217)

Extruder for remake of aluminum.

PEEK Groove mount plate change in shape that also serves as a heat sink made of aluminum.

Barrel for Original(Stainless).

Temperature stabilization placing aluminum block next to the heat block.

Aluminum Parts weight(about)
X_Plate 14.1g
X_Block 60g + 65.4g
Y_Plate_R 28.5g
Y_Plate_L 29.3g
Y_Block 36.5g x 4pice
GrooveMount 20.7g
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High Speed Print Test(2013/08/19) Movie Add.
http://youtu.be/PwKe0IkwV5M
Use Slic3r Parameter
Perimeters 300mm/s
Small Perimeters 200mm/s
External Perimeters 200mm/s
Infill 300mm/s
Solid Infill 250mm/s
Top Solid Infill 250mm/s
Support Material 100mm/s
Bridges 100mm/s
Gap Fill 100mm/s
Travel 300mm/s
Layer 0.3mm
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High Speed Print Test Part 2(2013/08/20) Movie Add.
http://youtu.be/-W4f-2j8w_0
Use Slic3r Parameter
Perimeters 500mm/s
Small Perimeters 350mm/s
External Perimeters 350mm/s
Infill 400mm/s
Solid Infill 250mm/s
Top Solid Infill 250mm/s
Support Material 100mm/s
Bridges 100mm/s
Gap Fill 100mm/s
Travel 800mm/s

X,Y-AXIS and Exstruder,Barrel is Remodeling Parts.
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I Add a Photo of hot-end unit.(2013/08/23)
Work is given in the barrel basically.