Tightening and press-fit systems - Bosch Rexroth Rexroth Corporation Tightening and Press-fit...
Transcript of Tightening and press-fit systems - Bosch Rexroth Rexroth Corporation Tightening and Press-fit...
Tightening andpress-fit systems
The Drive & Control Company
IndustrialHydraulics
Electric Drivesand Controls
Linear Motion andAssembly Technologies Pneumatics
ServiceAutomation
MobileHydraulics
Tightening/Press
Equipment
Maintenance
Monitoring of
Measuring Devices
Capability Tests
Process
Programming
Curve Analysis
Process Data
Collection
Quality
Products
Condition-based
Process Controlling
Modular tightening and press-fit solutions
Tightening Press-fit Systems — Bosch Rexroth Product and
Process Quality Circle
A global leader. The Tightening and Press-fit Systems division of
Bosch Rexroth AG has been been internationally active since 1982.
With more than 30,000 tightening systems installed, Bosch Rexroth is
globally one of the leading companies in this field. Our many years of
experience are available to you at all times.
Today’s fast-paced automotive assembly environments require tightening and
press-fit technology that is flexible enough to accommodate change and accurate
enough to meet exacting standards. All standard products are designed and
manufactured in-house to the Bosch Rexroth quality requirements. Rexroth offers
a range of open solutions from stationary spindle-type tightening and press-fit
systems for automated assembly, to hand-held smart tools that allow for rapidly
changing tasks and variable technology with simple handling.
Smart, flexible systems
Each Rexroth system offersWindows®-based software andmodular construction for fastset-up, integration, andreconfiguration. Standardcomponents make extensionssimple, and components areeasy to change out for taskmodification.
Virtual plug-and-play
Rexroth tightening and press-fitsystems and their componentsfeature plug-in ease. On thetightening systems and smarttools, the card racks featurecompact slide-in modules that
can be quickly plugged in,allowing for fast startup andeasy operation.
Ease of data collection
To meet today’s demand fordata collection, Rexrothtightening and press-fit systemsare programmable for gatheringdiverse information. Importantcriteria such as date, time,torque applied, angle, numberof turns, and other data areeasily recorded. The data maybe printed in tabular formor in screen captures fordocumentation or historicaltracking.
Modular spindles
The modular IP 54 spindles
enable precise adjustments of
the spindle to the tightening
task at hand, as well as the
necessary precision and safety
requirements. The spindles are
endurance-tested for 1 million
load cycles. Sizes range from
0.6-12 Nm to 48-1,000 Nm.
Control components
The SE301/302 tightening
controller monitors and
controls the tightening process
and carries out the system
diagnostic. A digital servo
amplifier controls the system’s
reliable EC motor, and features
integrated motor protection.
Open interface modules
Open interface architecture
allows for flexibility in choosing
data communications systems.
Rexroth spindle and hand-held
tightening systems allow for
Ethernet, INTERBUS-S,
Profibus-DP, Serial Data and
24V-I/O protocols.
Maintenance-free
eddy-current transducers
Uptime is promoted with eddy-
current transducer technology
that provides a sturdy, wear-free
torque transducer suitable for
all production situations. A
rotating torsion shaft is combined
with joining slotted sleeves that
are surrounded by a coil that
induces an eddy current in the
slots. The measuring transducer
provides a voltage signal that is
proportional to the torque.
Accessories
Each Rexroth tightening system
is typically provided as a total
package, complete with a range
of rugged process cabinets and
cable sets.
Multiple-spindle tightening systemsThe Rexroth Tightening System 300 offers:
• A reliable controller-and-tightening spindle configuration
• Networking as many as 40 tightening channels
• Single connector cables linking controller and servo amplifierto provide both power supply and communications
• Cable distances up to 100 meters using digital data
Pistol grip, right angle, and
straight nutrunners
The EC pistol grip nutrunner
features wear-free drive and
sensor technology for a long
service life. Integrated digital
measuring and control
electronics promote precision.
Right-angle and straight
nutrunners are comprised of
the EC base unit plus angled
or straight output drive
components.
Control components
The SEH302 controller, together
with the LTH12 servo amplifier
and a Smart Tool, forms a
tightening channel. Programming
is simple and flexible via a PC.
Convenient system boxes
Smart tools are provided with
system boxes to efficiently
accommodate nutrunner, cable,
card and controller components.
All boxes allow interface with
INTERBUS-S, Profibus-DP,
24V-1/O, ASCII or RS232
protocols.
Operating system for
spindles and smart tools
The BS300 operating system
runs on Pentium® or compatible
microprocessor computer
systems with a minimum
of 32 MB main memory
using Windows® 95/98 or
NT ®operating system
(4.0 or higher). Software is
compatible for spindles and
hand tools.
Accessories
Accessories include cables along
with user-friendly torque brace
adapters, handles, extensions,
tool hangers, bails, and flanges.
Convenient socket storage trays
are also available.
Hand-held smart toolsThe System 300 Smart Tool is a hand-held nutrunner that:
• Addresses a range of tasks through multiple programs
• Ensures fast, secure implementation by providing automaticrecognition of the type of nutrunner
• Allows programming via the BS300 Windows®-based software
• Common controls platform for spindles and hand tools
Compact presses
Three standard space-saving
presses, the PS 6, PS 20 and PS
50, offer 6 kN to 50 kN ranges.
Press-fit forces, path, stroke and
time are measured constantly by
the integrated sensor system, and
are transferred as measured values
directly to the control unit.
Control components
The PE 110 press control and
LTE 12 and LTE 45 power sec-
tions are protected in all-metal
housings IP54 rated. Process
results, status and faults are
displayed on plain-text and
LED display elements.
User-friendly
operating system
The operating system utilizes
Windows®95/98 or Windows NT®
(4.0 or higher) operating systems
to permit rapid input and
modification of process data.
Easy-to-read menus allow user
authorization checks, user
instruction displays, data transfer
from the computer to the control,
and many other functions.
Accessories
Cables, spindle protection lines,
command lines, connection
lines, adapter boxes, and meas-
urement converters make up a
full array of accessories available
with every press-fit system.
Press-fit systemsRexroth press-fit systems feature:
• A range of presses for diverse needs
• High flexibility, guaranteed by the fact that various setpointparameters can be selected
• Integrated sensor systems permitting immediate conversion todifferent workpiece types
24/7 service
Rexroth offers on-call
service support 24 hours a
day with an 800 service
support line. Knowledgeable
tightening and press fit
service specialists are on
hand to answer questions
and discuss applications.
Standard and
custom training
We offer standardized and
custom training programs at
our primary training locations
in Hoffman Estates, Illinois,
and Auburn Hills, Michigan.
Training centers are staffed with
full-time instructors. On-site and
remote training is also available.
Authorized repair center
Rexroth maintains an authorized
Tightening and Press-fit Systems
repair center in North America,
at its Auburn Hills facility. We
offer standard repair pricing
and rush repairs with 24-hour
turnaround when necessary.
Value added offerings
Rexroth backs its tightening and
press-fit systems with transducer
and spindle validation services
and preventative maintenance
programs, as well as short and
long term service contracts.
Further, Rexroth maintains
extensive spare parts stock and
provides value added services.
These services support customer
quality and safety programs and
help to minimize downtime.
Service, training and repairRexroth anticipates and responds to customer needs quicklywith a large support network, including:
• More than 75 professionals worldwide
• A full staff of degreed engineers
• Around-the-clock service
• Training programs and a centralized competency center
World-class solutions
Rexroth’s drive and controlsolutions are based on itscomplete range of best-in-classproducts, its applicationsengineering expertise, and itscomprehensive knowledge ofmachines and the environmentsin which they work. EachRexroth product is backed withsales and service offices in morethan 80 countries aroundthe world.
Bosch Rexroth Corporation isorganized into six divisions:
• Industrial Hydraulics
• Electric Drives and Controls
• Linear Motion andAssembly Technologies
• Pneumatics
• Service Automation
• Mobile Hydraulics
Electric Drives and Controls
As a result of our solid heritageand our diverse technicalportfolio, Rexroth has emergedas one of the world’s foremostproviders of servo-basedmotion control systems. Ourtradition of product excellenceand our long-standingcommitment to open systemsallow us to offer total solutionsfor all of your drive and controlneeds. Our products have beensuccessfully integrated into largeand small machine controloperations around the world.
Partnerships start with
knowing your business
To better address your uniquechallenges, our products aresegmented into five industry-specific system solutions:
• Machine Tool
• Food & Packaging
• Printing & Converting
• General Automation
• Mounting/Handling/Car Body
With our expertise in yourindustry, we are better able topartner with you to providesolutions that meet yourdemands for productivity,performance, and reliability.It all begins with an initialassessment involving theengineering, and even thephysics of the application.Then, based on those objectives,and our experience in yourmarkets, we design a solutionthat delivers the throughput,quality, precision, andperformance required.
Bosch Rexroth.
The Drive & Control Company
Rexroth leads the industry in the design and development of products,
equipment, and devices that control movement in machinery. We have built
strong partnerships with our customers, who rely on us for solutions that deliver
consistency, accuracy, and repeatability in their equipment. Our drive and
control solutions improve the performance and throughput of our customers’
machines, while making them easier to operate and maintain.
Bosch Rexroth Corporation
Tightening and Press-fit Systems
1701 Harmon Road
Auburn Hills, MI 48326
Telephone (248) 393-3330
Facsimile (248) 393-8051
www.boschrexroth-us.com
Bosch Rexroth Corporation
Electric Drives and Controls
5150 Prairie Stone Parkway
Hoffman Estates, IL 60192-3707
Telephone (847) 645-3600
Facsimile (847) 645-6201
Bosch Rexroth Corporation
Corporate Headquarters
5150 Prairie Stone Parkway
Hoffman Estates, IL 60192-3707
Telephone (847) 645-3600
Facsimile (847) 645-6201
Bosch Rexroth Corporation
Industrial Hydraulics
2315 City Line Road
Bethlehem, PA 18017-2131
Telephone (610) 694-8300
Facsimile (610) 694-8467
Bosch Rexroth Corporation
Linear Motion and
Assembly Technologies
816 E. Third Street
Buchanan, MI 49107
Telephone (616) 695-0151
Facsimile (616) 695-5363
Bosch Rexroth Corporation
Pneumatics
1953 Mercer Road
Lexington, KY 40511-1021
Telephone (859) 254-8031
Facsimile (859) 281-3491
Bosch Rexroth Corporation
Mobile Hydraulics
1700 Old Mansfield Road
Wooster, OH 44691-0394
Telephone (330) 263-3300
Facsimile (330) 263-3333
Printed in the United States