RC08Shell - Revision history

Mbayyari3 at 00:50, 25 May 2020

2020-05-25T00:50:46Z

Mbayyari3 at 00:36, 25 May 2020

2020-05-25T00:36:35Z

Kberzinch3: Text replacement - "Category: Year: 2007-2008" to "Category:2007-2008"

2018-07-19T01:56:15Z

Text replacement - "Category: Year: 2007-2008" to "Category:2007-2008"

Rosawa3: recategorizing

2013-11-09T10:20:24Z

recategorizing

Rosawa3: recategorizing

2013-11-09T08:36:17Z

recategorizing

Rosawa3 at 08:10, 18 July 2013

2013-07-18T08:10:01Z

Stefan at 02:59, 2 June 2008

2008-06-02T02:59:35Z

Stefan: /* Action Log */

2008-06-02T02:50:38Z

‎Action Log

Stefan: /* Shell design */

2008-06-02T02:45:28Z

‎Shell design

JohnM: /* Shell design */

2008-04-01T20:35:16Z

‎Shell design

← Older revision		Revision as of 00:50, 25 May 2020
Line 72:		Line 72:


−	~~[[Category: RoboCup]]~~
	[[Category: RC Mechanical]]		[[Category: RC Mechanical]]
	[[Category:2007-2008]]		[[Category:2007-2008]]

@@ Line 73: / Line 73: @@
 [[Category: RoboCup]]
-[[Category: Mechanical]]
+[[Category: RC Mechanical]]
 [[Category:2007-2008]]

@@ Line 74: / Line 74: @@
 [[Category: RoboCup]]
 [[Category: Mechanical]]
-[[Category: Year: 2007-2008]]
+[[Category:2007-2008]]

@@ Line 74: / Line 74: @@
 [[Category: RoboCup]]
 [[Category: Mechanical]]
-[[Category: Year: 2007-08]]
+[[Category: Year: 2007-2008]]

@@ Line 73: / Line 73: @@
 [[Category: RoboCup]]
-[[Category: RoboCup Mechanical]]
+[[Category: Mechanical]]
-[[Category: RoboCup 2008]]
+[[Category: Year: 2007-08]]

← Older revision		Revision as of 08:10, 18 July 2013
Line 70:		Line 70:
	#: Note - Creases are apparent all critical dimensions are acceptable.		#: Note - Creases are apparent all critical dimensions are acceptable.
	# 05/28/2008 - More vacuum tape arrives and Kevlar testing can now proceed.		# 05/28/2008 - More vacuum tape arrives and Kevlar testing can now proceed.
		+
		+
		+	[[Category: RoboCup]]
		+	[[Category: RoboCup Mechanical]]
		+	[[Category: RoboCup 2008]]

@@ Line 1: / Line 1: @@
-Making up the [[RobocupMechanical|Robocup 2008 Mechanical System]], the shell protects the insides from a fast moving ball and should look cool.
+Making up the [[RoboCupMechanical|RoboCup 2008 Mechanical System]], the shell protects the insides from a fast moving ball and should look cool.
 [[Image:Shell.JPG|thumb|A developement rendering of the 2008 RoboCup robot shell]]
-==Carbon Fiber Info==
+==Composite Layup Info==
 * [http://www.350z-tech.com/zwiki/Tutorial:Carbon_Fiber_Layup Carbon Fiber Tutorial / Info (350z tech)]
 * [http://www.societyofrobots.com/materials_carbonfiber.shtml Material Info / Handling / Tools (Society of Robots)]
 * [http://www.vaglinks.com/Docs/Misc/CarbonFiberHowTo2.pdf How to PDF with pics]
 ==Parts & Components==

@@ Line 60: / Line 60: @@
 ==Action Log==
-# 04//2008 - Wet layup complete and ineffective.
+# 04/18/2008 - Fiber glass wet layup complete and ineffective.
-#: Note - Will try impregnated strips.
+#: Note - Will try preimpregnated strips.
 # 04/30/2008 - First vacuum bag test done.
 #: Note - Smaller strips needed, cap with single patch on top and sides.

← Older revision		Revision as of 02:45, 2 June 2008
Line 58:		Line 58:
	: The shell is being manufactures using a layup of kevlar and epoxy inside vacuum bags. A negative mold for the shell is made using particle board cut out on the CNC mill. Particle board was chosen since it is cheap and has fairly consistent isotropic properties in comparison to standard wood. The dimensions on it also tend to be more accurate. Cross sections of the shell are cut out of particle board starting from the bottom and moving to the top. Once all of the cross sections are cut, they are glued together to form a complete mold.		: The shell is being manufactures using a layup of kevlar and epoxy inside vacuum bags. A negative mold for the shell is made using particle board cut out on the CNC mill. Particle board was chosen since it is cheap and has fairly consistent isotropic properties in comparison to standard wood. The dimensions on it also tend to be more accurate. Cross sections of the shell are cut out of particle board starting from the bottom and moving to the top. Once all of the cross sections are cut, they are glued together to form a complete mold.
	====Layup====		====Layup====
		+
		+	==Action Log==
		+	# 04//2008 - Wet layup complete and ineffective.
		+	#: Note - Will try impregnated strips.
		+	# 04/30/2008 - First vacuum bag test done.
		+	#: Note - Smaller strips needed, cap with single patch on top and sides.
		+	# 05/02/2008 - Shell with pigment completed and impact testing successful.
		+	#: Note - Creases are apparent all critical dimensions are acceptable.
		+	# 05/28/2008 - More vacuum tape arrives and Kevlar testing can now proceed.

← Older revision		Revision as of 20:35, 1 April 2008
Line 55:		Line 55:
	: The total height of the shell is 5.8 inches. The outer diameter is 7.04 inches with a shell thickness of 1/16 inch. The angle on top allows the vision system to better see the ball in front of the robot compared to last year. The angle starts 3 inches from the bottom of the shell at an angle 15.5 degrees from the vertical. This allows significant room for electrical components while maintaining room on top for the dots to locate the robot. The flat in the front is 3.664 inches wide. The cutout in front allows room for the dribbler and kicking system. It is 2.8 inches wide and 2.5 inches tall.		: The total height of the shell is 5.8 inches. The outer diameter is 7.04 inches with a shell thickness of 1/16 inch. The angle on top allows the vision system to better see the ball in front of the robot compared to last year. The angle starts 3 inches from the bottom of the shell at an angle 15.5 degrees from the vertical. This allows significant room for electrical components while maintaining room on top for the dots to locate the robot. The flat in the front is 3.664 inches wide. The cutout in front allows room for the dribbler and kicking system. It is 2.8 inches wide and 2.5 inches tall.
	===Manufacturing===		===Manufacturing===
		+	====Mold====
		+	: The shell is being manufactures using a layup of kevlar and epoxy inside vacuum bags. A negative mold for the shell is made using particle board cut out on the CNC mill. Particle board was chosen since it is cheap and has fairly consistent isotropic properties in comparison to standard wood. The dimensions on it also tend to be more accurate. Cross sections of the shell are cut out of particle board starting from the bottom and moving to the top. Once all of the cross sections are cut, they are glued together to form a complete mold.
		+	====Layup====