Pull Through of Fasteners in Thin Sheet Part 2.
Pull Through of Fasteners in Thin Sheet Part 2.
(OP)
In this thread:
thread725-211530: Pull-Through of Fasteners in Thin Sheet
the OP asked "What load is required to pull X size fastener through Y thick aluminum cladding?".
I was wondering if the OP (GrimesFrank) or anyone else had gotten anymore answers on this issue? I know FEA was suggested but a formula, chart or similar based on empirical data would be good to obtain a quick result.
This seems to have been at least partially addressed in Aluminum Structures By J. Randolph Kissell, Robert L. Ferry page 286. See this link:
http:/ /books.goo gle.com.au /books?id= 3h9aWwcDFx AC&pg= PA284& lpg=PA284& amp;dq=pul l+out+stre ngth+alumi nium&s ource=web& amp;ots=1x 67ajH_YN&a mp;sig=Wop ncQqDMcmrS gGE76apOVK qZ-E&h l=en&s a=X&oi =book_resu lt&res num=10& ;ct=result #PPA286,M1
Cheers
Andrew
thread725-211530: Pull-Through of Fasteners in Thin Sheet
the OP asked "What load is required to pull X size fastener through Y thick aluminum cladding?".
I was wondering if the OP (GrimesFrank) or anyone else had gotten anymore answers on this issue? I know FEA was suggested but a formula, chart or similar based on empirical data would be good to obtain a quick result.
This seems to have been at least partially addressed in Aluminum Structures By J. Randolph Kissell, Robert L. Ferry page 286. See this link:
http:/
Cheers
Andrew





RE: Pull Through of Fasteners in Thin Sheet Part 2.
I crossposted the topic;
Pull Through Strength - Aero
Nothing came of this which at the time I thought would be a no brainer.
Today is gone. Today was fun.
Tomorrow is another one.
Every day, from here to there,
funny things are everywhere. ~'Dr.' Theodor Geisel
RE: Pull Through of Fasteners in Thin Sheet Part 2.
http://www.captive-fastener.com/catalog.html
http://www.camcarsolutions.com/clinch.asp
RE: Pull Through of Fasteners in Thin Sheet Part 2.
The formula in Aluminum Structures By J. Randolph Kissell, Robert L. Ferry page 286 seems to be saying that it is the force required to tear the radial length of material between the hole diameter and the diameter of the bolt head x thickness of material.
This seems simplistic but not entirely unreasonable, at least when the material is thin and the bolt head thick as I can imaging the material buldging up and then tearing in that manner to let the bolt head through. But would it be one simple tear? It may well petal out with multiple tearing.
RE: Pull Through of Fasteners in Thin Sheet Part 2.
RE: Pull Through of Fasteners in Thin Sheet Part 2.
http://shopswarf.orconhosting.net.nz/tonnage.html
http://www.knighton-tools.co.uk/acatalog/pp.pdf