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Top Stories
1. Assault and Batteries
2. Fastening Technology and Bolted Joint Design Seminar Planned
3. Health Insurance for Cracked Joints
Featured Content
1. Explosive Rivets
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Assault and Batteries
Researchers at Sandia National Laboratories must hate batteries:
They heat them to extreme temperatures, overcharge them, and drive nails
into them. It's all for a good cause, though - the researchers aim to
improve lithium-ion batteries. Their increased stability will make them
a prime replacement option for the weaker batteries currently used in
hybrid cars.
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A4/LA4 SELF-CLINCHING FLOATING
FASTENERS FOR INSTALLATION INTO STAINLESS STEEL SHEETS
Our new A4/LA4 fasteners, available with locking or non-locking
threads, provide load-bearing threads in stainless steel sheets as hard
as Rockwell B 88 / HB183 and permit up to .0302 / 0.76 mm
adjustment for mating hole misalignment. Uniformity of locking torque
for Type LA4 is equivalent to NASM25027 specifications.
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Fastening Technology and Bolted Joint Design
Seminar Planned
Seminars for Engineers has developed a new seminar, proving that no
matter how much you think you know, there’s always more to learn. The
discussions will give engineers and technicians up-to-date
specifications and a better understanding of the complexity of
mechanical joining with fasteners, with topics ranging from elastic
interactions to product standard insights.
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Fast Setting Epoxy Adhesive Has One to
One Mix Ratio
Master Bond
EP24 is a new high performance two-component epoxy adhesive that sets in
10-15 minutes at room temperatures. Durable, tough EP24 has a convenient
one to one mix ratio weight or volume. Adhesion to similar and
dissimilar substrates is excellent. EP24 is resistant to many chemicals
and is a superior electrical insulator.
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Health Insurance for Cracked Joints
"Be careful with that or you'll poke an eye out" are not words you
want to hear when working with tough, unforgiving rivets. Luckily, a new
Fastener Inspection System can use pattern recognition to identify
cracks, defects, and mis-forms in rivets and other fasteners - which
might make you raise your safety goggles in wonder, just a little.
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Delicate, light-duty fastening
The Spiralform method of fastening is designed for delicate and
lighter-duty applications where orbital forming may not be optimal.
Spiralform displaces material using an 11-sided spiral pattern similar
to those created by the old Spirograph drawing toy. As the forming tool
contacts the surface, material uniformly flows out from the center,
providing superior strength and surfacing.
Spiralform accommodates an integral load cell into its spindle package
to provide Watchdawg Process Intelligence capabilities.
The process is suitable for ferrous, nonferrous, and die-case metals;
case-hardened fasteners; and ceramics, glass, and other delicate
materials and assemblies.
More Information:
Orbitform
Group
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Rotating component fastening system
The 96-page "Handbook of Fairloc Components, The Integral Fastener,
D243," helps solve phasing, timing, positioning, and frequent removal
problems that clamps, keyways, pins, or setscrews can't handle properly.
Advantages of the system includes built-in overload protection, full use
of the bore, easy adjustment, and compact self-contained design. The
catalog covers 3,405 products such as inch and metric Fairloc hubs, spur
gears, timing-belt pulleys, couplings, shaft extenders, shaft collars,
and dials.
More Information:
Stock Drive
Products/Sterling Instrument
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Explosive Rivets
Safety in the modern workplace never looked so good. A blind rivet
used during World War II displays its strength in a violent and volatile
manner when applied heat triggers the release of an explosive charge
that effectively distorts the shape of the rivet.
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