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Rifles, Reloading, Optics, Equipment
Gunsmithing
Lug setback? What am I missing?
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<blockquote data-quote="cohunt" data-source="post: 1820430" data-attributes="member: 94491"><p>force is exerted on the bolt face, not the lugs-- the force is then transferred to the lugs/face to contain this force/pressure-- you could do the lug force calculation also but the force on the lugs would be based off of what force is exerted on the bolt face first, and that comes from the chamber pressure which is relayed in pounds per square inch and a larger bolt face is a larger surface area therefore has a larger force exerted on it , not sure how else to explain it</p></blockquote><p></p>
[QUOTE="cohunt, post: 1820430, member: 94491"] force is exerted on the bolt face, not the lugs-- the force is then transferred to the lugs/face to contain this force/pressure-- you could do the lug force calculation also but the force on the lugs would be based off of what force is exerted on the bolt face first, and that comes from the chamber pressure which is relayed in pounds per square inch and a larger bolt face is a larger surface area therefore has a larger force exerted on it , not sure how else to explain it [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Gunsmithing
Lug setback? What am I missing?
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