Cordless Welder Requirement - Revision history

Marcin: /* Cordless Welder */

2019-10-08T05:06:49Z

Cordless Welder

← Older revision		Revision as of 05:06, 8 October 2019
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	[[Universal Controller]] is used to control the current via the control knob.		[[Universal Controller]] is used to control the current via the control knob.

	<html><iframe src="https://docs.google.com/presentation/d/e/2PACX-1vQAHptHiKxgcrNrZXHk9RzJaIDotuDmERH_f3oUuRYJOtyfkoKdezRqVxl-YujO9uc5g60LFUGBRIv7/embed?start=false&loop=false&delayms=3000#19" frameborder="0" width="480" height="389" allowfullscreen="true" mozallowfullscreen="true" webkitallowfullscreen="true"></iframe></html>		<html><iframe src="https://docs.google.com/presentation/d/e/2PACX-1vQAHptHiKxgcrNrZXHk9RzJaIDotuDmERH_f3oUuRYJOtyfkoKdezRqVxl-YujO9uc5g60LFUGBRIv7/embed?start=false&loop=false&delayms=3000#20" frameborder="0" width="480" height="389" allowfullscreen="true" mozallowfullscreen="true" webkitallowfullscreen="true"></iframe></html>

	[https://docs.google.com/presentation/d/1pDEjvuqPt6b8iXULDGtRTPE8YsbaTSFLy1pe-paaOSU/edit#slide=id.g647f221d2d_4_0 edit]		[https://docs.google.com/presentation/d/1pDEjvuqPt6b8iXULDGtRTPE8YsbaTSFLy1pe-paaOSU/edit#slide=id.g647f221d2d_4_0 edit]

Marcin: /* Battery Packs */

2019-10-08T05:06:04Z

Battery Packs

← Older revision		Revision as of 05:06, 8 October 2019
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	==Battery Packs==		==Battery Packs==
	<html><iframe src="https://docs.google.com/presentation/d/e/2PACX-1vQAHptHiKxgcrNrZXHk9RzJaIDotuDmERH_f3oUuRYJOtyfkoKdezRqVxl-YujO9uc5g60LFUGBRIv7/embed?start=false&loop=false&delayms=3000#21" frameborder="0" width="480" height="389" allowfullscreen="true" mozallowfullscreen="true" webkitallowfullscreen="true"></iframe></html>		<html><iframe src="https://docs.google.com/presentation/d/e/2PACX-1vQAHptHiKxgcrNrZXHk9RzJaIDotuDmERH_f3oUuRYJOtyfkoKdezRqVxl-YujO9uc5g60LFUGBRIv7/embed?start=false&loop=false&delayms=3000#22" frameborder="0" width="480" height="389" allowfullscreen="true" mozallowfullscreen="true" webkitallowfullscreen="true"></iframe></html>

	[https://docs.google.com/presentation/d/1pDEjvuqPt6b8iXULDGtRTPE8YsbaTSFLy1pe-paaOSU/edit#slide=id.g638faeb3b0_3_20 edit]		[https://docs.google.com/presentation/d/1pDEjvuqPt6b8iXULDGtRTPE8YsbaTSFLy1pe-paaOSU/edit#slide=id.g638faeb3b0_3_20 edit]

Marcin: /* Cordless Welder */

2019-10-02T22:58:27Z

Cordless Welder

← Older revision		Revision as of 22:58, 2 October 2019
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	[https://docs.google.com/presentation/d/1pDEjvuqPt6b8iXULDGtRTPE8YsbaTSFLy1pe-paaOSU/edit#slide=id.g647f221d2d_4_0 edit]		[https://docs.google.com/presentation/d/1pDEjvuqPt6b8iXULDGtRTPE8YsbaTSFLy1pe-paaOSU/edit#slide=id.g647f221d2d_4_0 edit]

			=Links=
			*Related background work - [[STEAM_Camp_Curriculum#Open_Source_Prior_Art]]
			*[[STEAM Camp RFPs]]

Marcin at 22:21, 2 October 2019

2019-10-02T22:21:39Z

← Older revision		Revision as of 22:21, 2 October 2019
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	=Cordless Welder=		=Cordless Welder=

	~~See [[Cordless Welder Requirement]]~~

	The cordless welder uses a number of 6s 18650 battery packs. The 18650 cells are combined using a clamping system as opposed to soldering or spot welding. Instead, modular holders with flexible elements, press fit, and bolts or set screws are used to hold batteries in place. The batteries can be removed without having to solder and unsolder. The pack geometry and modular holders are 3D printed. The battery is designed with interconnects so that the battery can be stacked either in series or parallel.		The cordless welder uses a number of 6s 18650 battery packs. The 18650 cells are combined using a clamping system as opposed to soldering or spot welding. Instead, modular holders with flexible elements, press fit, and bolts or set screws are used to hold batteries in place. The batteries can be removed without having to solder and unsolder. The pack geometry and modular holders are 3D printed. The battery is designed with interconnects so that the battery can be stacked either in series or parallel.

Marcin: Created page with "=Cordless Welder= See Cordless Welder Requirement The cordless welder uses a number of 6s 18650 battery packs. The 18650 cells are combined using a clamping system as op..."

2019-10-02T22:21:30Z

Created page with "=Cordless Welder= See Cordless Welder Requirement The cordless welder uses a number of 6s 18650 battery packs. The 18650 cells are combined using a clamping system as op..."

New page

=Cordless Welder=

See [[Cordless Welder Requirement]]

The cordless welder uses a number of 6s 18650 battery packs. The 18650 cells are combined using a clamping system as opposed to soldering or spot welding. Instead, modular holders with flexible elements, press fit, and bolts or set screws are used to hold batteries in place. The batteries can be removed without having to solder and unsolder. The pack geometry and modular holders are 3D printed. The battery is designed with interconnects so that the battery can be stacked either in series or parallel.

==Battery Packs==
<html><iframe src="https://docs.google.com/presentation/d/e/2PACX-1vQAHptHiKxgcrNrZXHk9RzJaIDotuDmERH_f3oUuRYJOtyfkoKdezRqVxl-YujO9uc5g60LFUGBRIv7/embed?start=false&loop=false&delayms=3000#21" frameborder="0" width="480" height="389" allowfullscreen="true" mozallowfullscreen="true" webkitallowfullscreen="true"></iframe></html>

[https://docs.google.com/presentation/d/1pDEjvuqPt6b8iXULDGtRTPE8YsbaTSFLy1pe-paaOSU/edit#slide=id.g638faeb3b0_3_20 edit]

==Cordless Welder==
To obtain a cordless welder, a 200A aluminum bus bar (1/2" bar stock) is used to connect 24v batteries in parallel.

[[Universal Controller]] is used to control the current via the control knob.

<html><iframe src="https://docs.google.com/presentation/d/e/2PACX-1vQAHptHiKxgcrNrZXHk9RzJaIDotuDmERH_f3oUuRYJOtyfkoKdezRqVxl-YujO9uc5g60LFUGBRIv7/embed?start=false&loop=false&delayms=3000#19" frameborder="0" width="480" height="389" allowfullscreen="true" mozallowfullscreen="true" webkitallowfullscreen="true"></iframe></html>

[https://docs.google.com/presentation/d/1pDEjvuqPt6b8iXULDGtRTPE8YsbaTSFLy1pe-paaOSU/edit#slide=id.g647f221d2d_4_0 edit]