D3D v18.06.12 - Revision history

Ruslan: /* CAD */

2018-11-19T12:11:10Z

CAD

← Older revision		Revision as of 12:11, 19 November 2018
Line 37:		Line 37:
	* no magnet sockets		* no magnet sockets

	[[~~File~~:3d-printer-germany~~-v18~~.~~06.12~~.fcstd]]		[[https://gitlab.com/rkrenzler/3d-printer-germany/blob/master/d3dm.fcstd d3dm.fcstd on GitLab]]

	= BOM =		= BOM =

Ruslan: /* Physics */

2018-11-04T08:43:08Z

Physics

← Older revision		Revision as of 08:43, 4 November 2018
Line 56:		Line 56:
	* When we want to print twice that fast, do we need stepper motors with twice the torque?		* When we want to print twice that fast, do we need stepper motors with twice the torque?
	* Can we save energy just by a smart controlling of the printer motion? There is a whole branch in applied mathematics [https://en.wikipedia.org/wiki/Optimal_control\| Optimal Control].For other problems see [https://www.researchgate.net/publication/265415167_3D_Printers_A_new_challenge_for_mathematical_modeling].		* Can we save energy just by a smart controlling of the printer motion? There is a whole branch in applied mathematics [https://en.wikipedia.org/wiki/Optimal_control\| Optimal Control].For other problems see [https://www.researchgate.net/publication/265415167_3D_Printers_A_new_challenge_for_mathematical_modeling].
	* Can we learn [[~~cool physics\|~~Mathematics of Classical Mechanics]] from our DIY project 😊?		* Can we learn [[Mathematics of Classical Mechanics\|cool physics]] from our DIY project 😊?
	* Can we learn cool mathematics from our DIY project 😊?		* Can we learn cool mathematics from our DIY project 😊?

Ruslan: /* Physics */

2018-11-04T08:42:37Z

Physics

← Older revision		Revision as of 08:42, 4 November 2018
Line 55:		Line 55:

	* When we want to print twice that fast, do we need stepper motors with twice the torque?		* When we want to print twice that fast, do we need stepper motors with twice the torque?
	* Can we save energy just by a smart controlling of the printer motion? There is a whole branch in applied mathematics [https://en.wikipedia.org/wiki/Optimal_control\| Optimal Control].		* Can we save energy just by a smart controlling of the printer motion? There is a whole branch in applied mathematics [https://en.wikipedia.org/wiki/Optimal_control\| Optimal Control].For other problems see [https://www.researchgate.net/publication/265415167_3D_Printers_A_new_challenge_for_mathematical_modeling].
	* Can we learn cool physics from our DIY project 😊?		* Can we learn [[cool physics\|Mathematics of Classical Mechanics]] from our DIY project 😊?
			* Can we learn cool mathematics from our DIY project 😊?

	== Mechanics ==		== Mechanics ==

Ruslan: /* Physics */

2018-11-04T08:33:00Z

Physics

← Older revision		Revision as of 08:33, 4 November 2018
Line 47:		Line 47:

	= Physics =		= Physics =
	How fast ~~is the~~ 3D printer? Can we make it faster? What [[Stepper Motor\| steppers]] should I buy?		How fast will be my 3D printer? Can we make it faster? What [[Stepper Motor\| steppers]] should I buy?
	Traditionally, the knowledge about 3D printer parts, is passed in form of experiment results from older generations of developers. They give good reference points but are less flexible. For example when we build a printer small
	~~printer S which consumes 200W [https://reprage.com/post/39698552378/how-much-power-does-a-3d-printer-use] and~~
	~~a larger printer L consumes 400W. Does a printer with intermediate dimensions M consumes 300 W?~~
	~~Other interesting questions arrize:~~
	* When we want to print twice that fast, do we need stepper motors with twice the torque?
	* Can we save energy just by a smart controlling of the printer motion? There is a whole branch in applied mathematics [https://en.wikipedia.org/wiki/Optimal_control].

			Traditionally, the knowledge about 3D printer parts, is passed in form of experiment results from older generations of developers. They give good reference points but wee need more flexibility. For example when we build a printer small
			printer which consumes 200W [https://reprage.com/post/39698552378/how-much-power-does-a-3d-printer-use] and
			a larger printer consumes 400W, does a printer with intermediate dimensions M consumes 300 W?
			Other interesting questions arise:

			* When we want to print twice that fast, do we need stepper motors with twice the torque?
			* Can we save energy just by a smart controlling of the printer motion? There is a whole branch in applied mathematics [https://en.wikipedia.org/wiki/Optimal_control\| Optimal Control].
			* Can we learn cool physics from our DIY project 😊?

	== Mechanics ==		== Mechanics ==
	== Stepper Motors ==		== Stepper Motors ==
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	* [[Stepper Motor Calculations]] there are only view information.		* [[Stepper Motor Calculations]] there are only view information.
	* Dimensioning of step		* Dimensioning of step

	= Log =		= Log =
	*[[Ruslan Log]]		*[[Ruslan Log]]

Ruslan at 08:28, 4 November 2018

2018-11-04T08:28:26Z

@@ Line 46: / Line 46: @@
 [https://docs.google.com/spreadsheets/d/1JIXpup3Tw7Bz0_1d46IBGCPihsLS-d-r0GF2zzD1B6I/edit edit]
 = Log =
 *[[Ruslan Log]]

Marcin: /* Log */

2018-10-04T11:40:02Z

Log

← Older revision		Revision as of 11:40, 4 October 2018
Line 47:		Line 47:

	= Log =		= Log =
			*[[Ruslan Log]]

Ruslan: /* BOM */

2018-07-01T19:26:04Z

BOM

← Older revision		Revision as of 19:26, 1 July 2018
Line 44:		Line 44:
	</html>		</html>

			[https://docs.google.com/spreadsheets/d/1JIXpup3Tw7Bz0_1d46IBGCPihsLS-d-r0GF2zzD1B6I/edit edit]

	= Log =		= Log =

Ruslan: /* CAD */

2018-07-01T19:09:21Z

CAD

← Older revision		Revision as of 19:09, 1 July 2018
Line 36:		Line 36:
	* round edges to prevent warping when made from ABS plastic		* round edges to prevent warping when made from ABS plastic
	* no magnet sockets		* no magnet sockets

			[[File:3d-printer-germany-v18.06.12.fcstd]]

	= BOM =		= BOM =

Ruslan: /* CAD */

2018-07-01T17:32:13Z

CAD

← Older revision		Revision as of 17:32, 1 July 2018
Line 28:		Line 28:

	= CAD =		= CAD =

			[[File:3d-printer-germany-v18.06.12.png]]

	For axis orientation I use as reference [[D3D Ohio v18.02]]		For axis orientation I use as reference [[D3D Ohio v18.02]]
	Universal axis are from [https://github.com/case06/upklib_v2/blob/master/lineardrive/universalaxis_belt/motorSide_8mm_rods_v02.FCStd]. The main difference to OSE-US:		Universal axis are from [https://github.com/case06/upklib_v2/blob/master/lineardrive/universalaxis_belt/motorSide_8mm_rods_v02.FCStd]. The main difference to OSE-US:

Ruslan at 17:25, 1 July 2018

2018-07-01T17:25:21Z

← Older revision		Revision as of 17:25, 1 July 2018
Line 26:		Line 26:
	** Possibility 1: Use handles as in [https://wiki.opensourceecology.de/Datei:UPKframeNG2j.png SolarBox].		** Possibility 1: Use handles as in [https://wiki.opensourceecology.de/Datei:UPKframeNG2j.png SolarBox].
	** Possibility 2: One should be able to disassemble the printer. The T-Slot profile makes it possible. [[User:Oliver]] criticizes this option. It is not useful because time consuming: Disassembling, Assembling, and Calibration.		** Possibility 2: One should be able to disassemble the printer. The T-Slot profile makes it possible. [[User:Oliver]] criticizes this option. It is not useful because time consuming: Disassembling, Assembling, and Calibration.

			= CAD =
			For axis orientation I use as reference [[D3D Ohio v18.02]]
			Universal axis are from [https://github.com/case06/upklib_v2/blob/master/lineardrive/universalaxis_belt/motorSide_8mm_rods_v02.FCStd]. The main difference to OSE-US:

			* round edges to prevent warping when made from ABS plastic
			* no magnet sockets

	= BOM =		= BOM =
Line 32:		Line 39:
	</html>		</html>

	~~[https://docs.google.com/spreadsheets/d/1JIXpup3Tw7Bz0_1d46IBGCPihsLS-d-r0GF2zzD1B6I/edit#gid=1350342089 edit]~~

	~~= CAD =~~
	~~Universal axis are from [https://github.com/case06/upklib_v2/blob/master/lineardrive/universalaxis_belt/motorSide_8mm_rods_v02.FCStd]. The main difference to OSE-US:~~

	* round edges to prevent warping when made from ABS-Plastic
	* no magnet sockets
	= Log =		= Log =