Ball Screw: Difference between revisions
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*$136 for 4 feet of 1" screw. 1/4" pitch - means fast travel. -[http://www.constructionknowledge.net/general_technical_knowledge/general_tech_basic_six_simple_machines.php] | *$136 for 4 feet of 1" screw. 1/4" pitch - means fast travel. -[http://www.constructionknowledge.net/general_technical_knowledge/general_tech_basic_six_simple_machines.php] | ||
*425 oz in = 27 lb at inch or 54 at 1/2" of 1" shaft. | =calculations= | ||
*425 oz in = 27 lb at inch or 54 at 1/2" of 1" shaft. Pitch of 1/4 inch means 12 mech adv or 650 lb of push minus inefficiencies. | |||
Revision as of 18:33, 24 August 2014
- $136 for 4 feet of 1" screw. 1/4" pitch - means fast travel. -[1]
calculations
- 425 oz in = 27 lb at inch or 54 at 1/2" of 1" shaft. Pitch of 1/4 inch means 12 mech adv or 650 lb of push minus inefficiencies.