Homemade high pressure pump
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- First Sergeant 3
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Last edited by SpudBlaster15 on Wed Jul 14, 2021 5:17 pm, edited 1 time in total.
- jackssmirkingrevenge
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http://www.spudfiles.com/forums/homemad ... t6672.html
http://www.spudfiles.com/forums/high-pr ... t9846.html
http://www.spudfiles.com/forums/high-pr ... t9846.html
hectmarr wrote:You have to make many weapons, because this field is long and short life
- MrCrowley
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On the topic of homemade spudgun devices...Do you think it would be a good idea to have a showcase section for such items?
Like a few people have made electrolysis machines, high pressure pumps, trebuchet's etc, I think we should have a showcase section for either:
1)'Spudgun related devices'(homemade pumps etc)
2)'Non-Spudgun related devices'(RC planes that you've made, motorbikes/scooters you've made etc)
The problem with the second one is you'll have a mix of non-spudgun related stuff and useful spudgun stuff like pumps and compressors.
What do you guys think?
Like a few people have made electrolysis machines, high pressure pumps, trebuchet's etc, I think we should have a showcase section for either:
1)'Spudgun related devices'(homemade pumps etc)
2)'Non-Spudgun related devices'(RC planes that you've made, motorbikes/scooters you've made etc)
The problem with the second one is you'll have a mix of non-spudgun related stuff and useful spudgun stuff like pumps and compressors.
What do you guys think?
- BC Pneumatics
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MrCrowley, this is not the place. Stay on topic.
<a href="http://www.bcarms.com/"><img src="http://www.bcarms.com/images/store_logo.png" border="0"> </a>
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Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras nec placerat erat. Vivamus dapibus egestas nunc, at eleifend neque. Suspendisse potenti. Sed dictum lacus eu nisl pretium vehicula. Ut faucibus hendrerit nisi. Integer ultricies orci eu ultrices malesuada. Fusce id mauris risus. Suspendisse finibus ligula et nisl rutrum efficitur. Vestibulum posuere erat pellentesque ornare venenatis. Integer commodo fermentum tortor in pharetra. Proin scelerisque consectetur posuere. Vestibulum molestie augue ac nibh feugiat scelerisque. Sed aliquet a nunc in mattis.
Last edited by SpudBlaster15 on Wed Jul 14, 2021 5:16 pm, edited 2 times in total.
- jackssmirkingrevenge
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That will however increase the dead space and limit the maximum pressure you could achieve.Hawkeye wrote:You are making it overly complex near the bottom. Find a way of building a tiny check valve attached to the gun rather than a commercial check valve in the pump.
hectmarr wrote:You have to make many weapons, because this field is long and short life
- jackssmirkingrevenge
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I know, I know, sorry.
SpudBlaster, you might find details of the Girandoni pump on this page useful.
SpudBlaster, you might find details of the Girandoni pump on this page useful.
hectmarr wrote:You have to make many weapons, because this field is long and short life
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Last edited by SpudBlaster15 on Wed Jul 14, 2021 5:22 pm, edited 1 time in total.
What? There is no dead space at all. The piston of the pump actually touches the tiny check valve at the bottom of the pump stroke. Trust me. I made it specifically to eliminate dead space. It is exactly like the girandoni pump which also threads directly to the cylinder.
- jackssmirkingrevenge
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The dead space comments were made because it was assumed you wanted to put a check valve at the filling point of this design leaving the piping in between the bottom of the piston stroke and the check valve as dead space.
hectmarr wrote:You have to make many weapons, because this field is long and short life