TRUE
ERROR-PROOFING CAPABILITY ANNOUNCED
FOR
ELECTRIC ASSEMBLY TOOLS
New
Device Learns Correct Fastener Installation Characteristics;
Monitors
Assembly Process and Controls Final Torque
CLEVELAND,
OH—September 8, 2003—A new controller for electric assembly tools has been
announced by ASG, a division of Jergens, Inc., 15700 S. Waterloo Rd.,
Cleveland, OH 44110 • Telephone (216)
486-6163 • Fax (216) 481-4519 • E-mail: asginfo@asg-jergens.com Web: www.asg-jergens.com Inquiries should be directed to Mike
Starick.
The
new ASG Smart Torq™ Error-Proofer monitors the entire fastening process and
controls the final torque of electric assembly tools. When coupled with a tool, it provides levels
of control and error-proofing to the assembly process that were previously
unattainable.
The
Smart Torq Error-Proofer automatically learns an assembly's fastener
installation characteristics. Once this
information has been learned, the device monitors the fastening event by
comparing learned characteristics to those being experienced while the fastener
is installed. By monitoring the event
versus just controlling torque, the Smart Torq Error-Proofer catches problems
during the process, such as differences in workpiece characteristics, fasteners
or assembly tool performance.
Additionally, the device monitors the number of fasteners installed. The Smart Torq controller detects
cross-threading, premature shut-off, re-hits, cam-outs, and missed fasteners as
well as incorrect torque… conditions which can remain undetected with
controllers or assembly tools which solely monitor installed torque.
The
Smart Torq controller provides true error-proofing capability. Relay I/O is standard, providing good, bad,
and batch complete signals for interfacing with station controllers and
PLCs. An RS232 port is provided for
accessories and time and date stamped data output.
The
Smart Torq Error-Proofer can extend the flexibility of existing assembly
tools. The controller accommodates up to
eight parameter sets. This allows
different torques, counts and application set-ups. Thus, a single electric tool can be set to
perform numerous applications. Broader
torque ranges can be attained by a simple switch of tools. Free demonstrations
at user sites are available.
Optional
network-ready hardware using industry standard protocol such as DeviceNet™ and
Ethernet™ are available. Custom network
interfaces can be configured for specific applications.
The
Smart Torq controller for electric tools represents the latest addition to the
ASG Smart Torq Error-Proofer family. It
joins previously-announced controllers for pneumatic assembly tools that provide
a similar level of confidence to assemblers using air tools.
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