Pile Driver Calculations - Revision history

Marcin: /* Basics */

2020-09-04T22:17:43Z

Basics

← Older revision		Revision as of 22:17, 4 September 2020
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	=Basics=		=Basics=

	*Need 45000 in lb or 510 kg m force		*Need 45000 in lb or 510 kg m force for basic helical pile driver
	*Use a standard 5" sprocket with 3" hex shaft - but 10x the meat in plastic.		*Use a standard 5" sprocket with 3" hex shaft - but 10x the meat in plastic.
	*Sprockets can be CNC cut out of 1/2" steel at low cost		*Sprockets can be CNC cut out of 1/2" steel at low cost

2020-09-04T22:17:16Z

Basics

← Older revision		Revision as of 22:17, 4 September 2020
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	=Basics=		=Basics=

	*Need 45000 in lb or ~~170~~ kg m force		*Need 45000 in lb or 510 kg m force
	*Use a standard 5" sprocket with 3" hex ~~shaf~~		*Use a standard 5" sprocket with 3" hex shaft - but 10x the meat in plastic.
			*Sprockets can be CNC cut out of 1/2" steel at low cost
			*Then belt is the only 'expensive' part for 1/2" 'meat' belt that is 5" wide.
			*Calculations show 45000 in lb strength of such a belt, with 2x safety factor.

	=More=		=More=

2020-09-04T21:54:57Z

Files

← Older revision		Revision as of 21:54, 4 September 2020
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	=Files=		=Files=
	*[[File:5"sleeve.fcstd]]. [[File:5"sleeve.stl]]		*[[File:5"sleeve.fcstd]]. [[File:5"sleeve.stl]]
			**[[File:15"sleeve.fcstd]]. [[File:15"sleeve.stl]]
			*[[File:5"belt.fcstd]]. [[File:5"belt.stl]]

2020-09-04T21:32:00Z

← Older revision		Revision as of 21:32, 4 September 2020
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	[https://docs.google.com/presentation/d/1OSpEB7Ay0ycfBouK2Hs2xbtpJUj7juyv9Lx1eBb16Uc/edit#slide=id.g5c3be0ce2d_1_28 edit]		[https://docs.google.com/presentation/d/1OSpEB7Ay0ycfBouK2Hs2xbtpJUj7juyv9Lx1eBb16Uc/edit#slide=id.g5c3be0ce2d_1_28 edit]

			=Files=
			*[[File:5"sleeve.fcstd]]. [[File:5"sleeve.stl]]

2020-09-04T21:07:21Z

← Older revision		Revision as of 21:07, 4 September 2020
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			=Basics=

	*Need 45000 in lb or 170 kg m force		*Need 45000 in lb or 170 kg m force
			*Use a standard 5" sprocket with 3" hex shaf

			=More=

	<html> <iframe src="https://docs.google.com/presentation/d/e/2PACX-1vRH-B3QbI_CSvqJmeXpMaR7CH2pgNQRG3ccQGSbPkcVM8KesyZ6G-9DhE83gdyz5MKgoUkhXLfvfIrc/embed?start=false&loop=false&delayms=3000" 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-1vRH-B3QbI_CSvqJmeXpMaR7CH2pgNQRG3ccQGSbPkcVM8KesyZ6G-9DhE83gdyz5MKgoUkhXLfvfIrc/embed?start=false&loop=false&delayms=3000" frameborder="0" width="480" height="389" allowfullscreen="true" mozallowfullscreen="true" webkitallowfullscreen="true"></iframe> </html>

	[https://docs.google.com/presentation/d/1OSpEB7Ay0ycfBouK2Hs2xbtpJUj7juyv9Lx1eBb16Uc/edit#slide=id.g5c3be0ce2d_1_28 edit]		[https://docs.google.com/presentation/d/1OSpEB7Ay0ycfBouK2Hs2xbtpJUj7juyv9Lx1eBb16Uc/edit#slide=id.g5c3be0ce2d_1_28 edit]

2020-09-04T21:05:54Z

← Older revision		Revision as of 21:05, 4 September 2020
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			*Need 45000 in lb or 170 kg m force

	<html> <iframe src="https://docs.google.com/presentation/d/e/2PACX-1vRH-B3QbI_CSvqJmeXpMaR7CH2pgNQRG3ccQGSbPkcVM8KesyZ6G-9DhE83gdyz5MKgoUkhXLfvfIrc/embed?start=false&loop=false&delayms=3000" 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-1vRH-B3QbI_CSvqJmeXpMaR7CH2pgNQRG3ccQGSbPkcVM8KesyZ6G-9DhE83gdyz5MKgoUkhXLfvfIrc/embed?start=false&loop=false&delayms=3000" frameborder="0" width="480" height="389" allowfullscreen="true" mozallowfullscreen="true" webkitallowfullscreen="true"></iframe> </html>

	[https://docs.google.com/presentation/d/1OSpEB7Ay0ycfBouK2Hs2xbtpJUj7juyv9Lx1eBb16Uc/edit#slide=id.g5c3be0ce2d_1_28 edit]		[https://docs.google.com/presentation/d/1OSpEB7Ay0ycfBouK2Hs2xbtpJUj7juyv9Lx1eBb16Uc/edit#slide=id.g5c3be0ce2d_1_28 edit]

2020-09-04T19:38:27Z

← Older revision		Revision as of 19:38, 4 September 2020
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	<html> ~~________________________________~~ </html>		<html> <iframe src="https://docs.google.com/presentation/d/e/2PACX-1vRH-B3QbI_CSvqJmeXpMaR7CH2pgNQRG3ccQGSbPkcVM8KesyZ6G-9DhE83gdyz5MKgoUkhXLfvfIrc/embed?start=false&loop=false&delayms=3000" frameborder="0" width="480" height="389" allowfullscreen="true" mozallowfullscreen="true" webkitallowfullscreen="true"></iframe> </html>

	[~~_______________________________________~~ edit]		[https://docs.google.com/presentation/d/1OSpEB7Ay0ycfBouK2Hs2xbtpJUj7juyv9Lx1eBb16Uc/edit#slide=id.g5c3be0ce2d_1_28 edit]

2020-09-04T19:37:42Z

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