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ADPO10769 Occurrence of Corrosion in Airframes
The purpose of this lecture is to provide an overview ...
MIL-STD-1759 Rivets and Rivet Type Fasteners Preferred for Design
The purpose of this book form standard is to provide ...
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This standard contains materiel acquisition program planning and engineering direction ...
MIL-R-7885D General Specification for Rivets, Blind, Structural, Mechanically Locked Spindle and Friction Locked Spindle
This specification covers mechanically locked spindle and  friction locked spindle ...
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naca-tn-930

naca-tn-930
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National Advisory Committee for Aeronautics, Technical Notes - Tensile Tests of Round-Head, Flat-Head, and Brazier-Head Rivets
naca-tn-930 Tensile Tests of Round-Head, Flat-Head, and Brazier-Head Rivets
An investigation gas conducted to determine the
tensile strength of round—head CAN430){'flat—head
(AH442), and brazier—head (AN455 and AN456) aluminum—
alloy rivets because of the scarcity of information on
the tensile strength of rivets. The results of the
investigation are presented as curves that show the
variation of the ratio of the tensile strength of the
rivet to the tensile strength of the rivet shank wi-th
the ratio of the sheet thickness to the rivet diameter
for the different types of rivet
Information on the tensile strength of rivets is
scarce, although it is known that, in many applications,
rivets are under tensile load, An investigation was
therefore conducted to determine the comparative tensile.
strengths of round-head (AN430), flat—head (AN442), and
brazier—head (AN455 and AN456) rivets. The tests were-
made with special fixtures designed to simplify the test—
ing procedure.
The specimens-used'in the tests each_cohsisted of
two sheets of 24S—T aluminum ailoy ofequalthickness,
riveted together with-a single_ AlVS—T aluminum—_alloy
rivet as shown'in figure 1' Round-hlead(AN430) flat—
head .zAN448'), a-nd brazier—head (AN455 and AN456) rivets
were used, In the'driving operation, a- vibrating gun ‘
was applied to the manufactured.head of the rivet while
the shank end was bucked with a bar.
The specimens were mounted for test in the fixtures
shown in figure 2. The small_rods on each of the fix—
tures pass through the holes in one of the sheets_of
the specimen and bear against the other sheet. When
load is applied; the rods push the sheets of the speci—
men apart. Loads were applied to the'specimens in a
hydraulic testing machine accurate within onenhalf of
1 percent. Maximum load and type of failure were re-
corded for each test.

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naca-tn-930 Tensile Tests of Round-Head, Flat-Head, and Brazier-Head Rivets.pdfDownload 

naca-tn-930

naca-tn-930
  • Version
  • 192 Downloads
  • 568.28 KB File Size
  • 1 File Count
  • May 5, 2016 Create Date
  • May 5, 2016 Last Updated
Scroll for Details

National Advisory Committee for Aeronautics, Technical Notes - Tensile Tests of Round-Head, Flat-Head, and Brazier-Head Rivets
naca-tn-930 Tensile Tests of Round-Head, Flat-Head, and Brazier-Head Rivets
An investigation gas conducted to determine the
tensile strength of round—head CAN430){'flat—head
(AH442), and brazier—head (AN455 and AN456) aluminum—
alloy rivets because of the scarcity of information on
the tensile strength of rivets. The results of the
investigation are presented as curves that show the
variation of the ratio of the tensile strength of the
rivet to the tensile strength of the rivet shank wi-th
the ratio of the sheet thickness to the rivet diameter
for the different types of rivet
Information on the tensile strength of rivets is
scarce, although it is known that, in many applications,
rivets are under tensile load, An investigation was
therefore conducted to determine the comparative tensile.
strengths of round-head (AN430), flat—head (AN442), and
brazier—head (AN455 and AN456) rivets. The tests were-
made with special fixtures designed to simplify the test—
ing procedure.
The specimens-used'in the tests each_cohsisted of
two sheets of 24S—T aluminum ailoy ofequalthickness,
riveted together with-a single_ AlVS—T aluminum—_alloy
rivet as shown'in figure 1' Round-hlead(AN430) flat—
head .zAN448'), a-nd brazier—head (AN455 and AN456) rivets
were used, In the'driving operation, a- vibrating gun ‘
was applied to the manufactured.head of the rivet while
the shank end was bucked with a bar.
The specimens were mounted for test in the fixtures
shown in figure 2. The small_rods on each of the fix—
tures pass through the holes in one of the sheets_of
the specimen and bear against the other sheet. When
load is applied; the rods push the sheets of the speci—
men apart. Loads were applied to the'specimens in a
hydraulic testing machine accurate within onenhalf of
1 percent. Maximum load and type of failure were re-
corded for each test.

FileAction
naca-tn-930 Tensile Tests of Round-Head, Flat-Head, and Brazier-Head Rivets.pdfDownload 
17,003 Documents in our Technical Library
1344518 Total Downloads

Search The Technical Library

Newest Additions

ADPO10769 Occurrence of Corrosion in Airframes
The purpose of this lecture is to provide an overview ...
MIL-STD-1759 Rivets and Rivet Type Fasteners Preferred for Design
The purpose of this book form standard is to provide ...
MIL-STD-810G Environmental Engineering Considerations and Laboratory Tests
This standard contains materiel acquisition program planning and engineering direction ...
MIL-R-7885D General Specification for Rivets, Blind, Structural, Mechanically Locked Spindle and Friction Locked Spindle
This specification covers mechanically locked spindle and  friction locked spindle ...
MIL-HDBK-132A Protective Finishes for Metal and Wood Surfaces
The primary object of this handbook is to provide a ...