The Advantages

Transcription

The Advantages
Produktübersicht
More information at www.forkardt.com
THE WORLDWIDE SPECIALIST
I
ts unique combination of technology, experience,
and entrepreneurial potential makes FORKARDT one
of the world’s most highly demanded providers of
high quality workholding solutions developed and
supervised by a team of highly qualified engineers
and experts.
The innovative developments produced by our House
have been setting standards in workholding technology for decades.
It all began with an ingenious idea in the early twentieth century: Paul Forkardt developed his famous
F type hand-operated chuck that even today – with
the corresponding advancements – ranks among the
high precision FORKARDT standards.
Contents
Product group
Page
Founding the company in Dü sseldorf in 1923 Paul
Forkardt laid the foundation stone for a combine that
is now operating worldwide.
Its members include not only the three FORKARDT
companies in Europe (Germany, Switzerland, and
France), but also an US and Chinese company and a
partner company in Japan.
The company
2-3
Power chucks
4-9
Besides their links to one of the world’s most
Special clamping systems
20
Expanding mandrels
21
modern CAD networks all companies of the Group
run their own design divisions. As a measure to eliminate wasted research and to channel capacities each
location focuses on a range of technologies that are
produced in part in joint production areas.
Clamping cylinders
10
Manual chucks
11 - 12
Gripping jaws
13 - 17
Precision power chucks
18 - 19
Collet chucks
22 -23
Steady rests
24
Shock absorbers
25
The company
26 - 27
For instance FORKARDT Switzerland has specialised
in the particular needs of the grinding industries, and
FORKARDT France of the French automotive industry.
100.10.01 E 08/11
The affiliation of the FORKARDT Group with ITW
(Illinois Tool Works of the USA) gave rise to a combine that assures our clients worldwide the optimal
workholding solutions and the services they need for
the smooth flow of their production processes.
2
This catalogue describes the entire range of
FORKARDT products. Should you require further
information beyond the data contained in this
catalogue, please contact us and ask for the documentation according to the subject you are interested
in. Our sales department will be pleased to help you.
More information at
www.forkardt.com
W O R K H O L D I N G
As we are constantly striving to improve our products, the dimensions and
specifications in this catalogue cannot always represent the latest state of the
art; they are therefore given as an indication only and are not binding.
S O L U T I O N S
W O R L D W I D E
FORKARDT DEUTSCHLAND GMBH
Heinrich-Hertz-Str. 7
D-40699 Erkrath
Tel:
(+49) 211-25 06-0
Fax:
(+49) 211-25 06-221
E-Mail: [email protected]
FORKARDT DEUTSCHLAND GMBH
Produktionsst. Reutlingen-Nord
Mahdenstr. 11
D-72138 Kirchentellinsfurt
Tel:
(+49) 7121-68082-0
Fax:
(+49) 7121-68082-22
E-Mail: [email protected]
FORKARDT SCHWEIZ GMBH
Industriestrasse 3
CH-8307 Effretikon
Tel:
(+41) 52-3 553131
Fax:
(+41) 52-3 435240
E-Mail: [email protected]
FORKARDT FRANCE S.A.R.L.
28 Avenue de Bobigny
F-93135 Noisy le Sec Cédex
Tel:
(+33) 1-4183 1240
Fax:
(+33) 1-4840 4759
E-Mail: [email protected]
FORKARDT USA
2155 Traversefield Drive
Traverse City, MI 49686, USA
Tel:
(+1) 800-544-3823
(+1) 231-995-8300
Fax:
(+1) 231-995-8361
E-Mail: [email protected]
Website: www.forkardt.us
More information at www.forkardt.com
Power chucks
Economic efficiency for series production – QLC
Applications
QLC
• Series production
• Suitable for heavy-cutting
and fine finishing
The Advantages
• Reduced machining times due to lower
piece costs
• Centrifugal force compensation for
speeds 20% higher
than conventional chucks
• Wedge type mechanism with zero
backlash for high precision concentricity
• Multiple profile jaw guide (patented)
for low maintenance
• Force feed circular lubrication (patented)
• Optional quick jaw change system
Chuck sizes:
ø
ø
ø
ø
ø
ø
ø
160
200
250
315
400
500
630
EN
PAT
TED
QLC-KT
100.10.01 E 08/11
Chuck sizes:
4
ø
ø
ø
ø
ø
ø
ø
160
200
250
315
400
500
630
Applications
• Heavy-cutting
The Advantages
• Optimised chuck mechanism
for clamping forces up to 15% higher
than comparable chucks
More information at:
http://www.forkardt.com/products/powerchucks/qlc/index.html
W O R K H O L D I N G
The corresponding jaws can be found on page 12.
S O L U T I O N S
W O R L D W I D E
More information at www.forkardt.com
Power chucks
Economic efficiency for series production – QLC
Applications
QLC-KS (King-Size)
Chuck sizes:
ø
ø
ø
ø
ø
ø
200
250
315
400
500
630
QLC-LS (Long-Stroke)
Chuck sizes:
ø
ø
ø
ø
ø
ø
160
200
250
315
400
500
• In particular for bar stock
The Advantages
• Larger through hole for handling
larger diameter work pieces
• Extremely good proportion between
through hole and outer diameter
• 40% greater through hole than
comparable chucks due to short multiple
jaw guide
Applications
• Work pieces with a large range
of diameters
• Parts with difficult geometry
(step over clamping)
The Advantages
• Jaw stroke up to 100% longer
• Two and three jaw design
For shaft balance
QLC-AG
ø
ø
ø
ø
200
250
315
400
More information at:
http://www.forkardt.com/products/powerchucks/qlc/index.html
W O R K H O L D I N G
Applications
• Shafts
The Advantages
• Easy moving compensation even at high
clamping forces
• Adjustable ingenious pull-back action for
improved part location on center
• Easily interchangeable and finely
adjustable center housings
• Simple change-over for self-centering
mode for general clamping work
The corresponding jaws can be found on page 12.
S O L U T I O N S
W O R L D W I D E
100.10.01 E 08/11
Chuck sizes:
5
More information at www.forkardt.com
Power chucks
Quick-Change Jaw Systems - MIR and VC
The Advantages
MIR
• Best repeatability (0.02 mm) even
under high clamping pressures
• Jaw change within approx. 5 seconds
(ordinary systems 5-10 minutes)
• Highly efficient
• This system can be installed
and removed quickly and easily
without tools
• V shaped profile
for optimal jaw mounting
• Intermediate WMB jaws
for internal clamping
• High precision
V-Change
The Advantages
EN
PAT
TED
• Top jaws to be used
for O. D. and I. D. clamping
• Jaw change within seconds
• V shaped profile
for optimal jaw mounting
• Highly efficient
• No additional base jaw necessary
• Jaw change system easily to be realised
automatically (patented)
More information at:
http://www.forkardt.com/news/vchange/index.html
ZL / ZLH - Self centering chucks
Applications
Chuck sizes:
ø
ø
ø
ø
ø
• Gear cutting
• Hard turning
• High precision thrust and concentricity
The Advantages
• Axial pull down
• Short retooling times for different
work pieces
• High clamping force for roughing
operation
100.10.01 E 08/11
6
160
200
260
315
400
W O R K H O L D I N G
S O L U T I O N S
W O R L D W I D E
More information at www.forkardt.com
Power chucks
Easy setup for medium and small batches
Applications
FNC - The lightweight
• Medium and small batch production
• Frequent retooling
The Advantages
ø
ø
ø
ø
ø
ø
ø
ø
175
200
250
315
400
500
630
800
More information at:
http://www.forkardt.com/products/powerchucks/fnc/index.html
W O R K H O L D I N G
The corresponding jaws can be found on page 11.
S O L U T I O N S
W O R L D W I D E
100.10.01 E 08/11
Chuck sizes:
• Quick-change jaw system
• Jaw change times reduced
to a few seconds
• Jaw sets can be used from existing
F chucks
• Weight optimised
• High speeds
• High concentricity and repeat precision
with long service life
• Assigned attachments for flexible
connections to all machine spindles
• Chuck piston with heavy duty,
patented trapezoidal wedges
for maximum clamping forces
• Through hole
7
More information at www.forkardt.com
Power chucks
Full chucks for heavy duty machining
Applications
KT - The powerhouse
Chuck sizes:
ø
ø
ø
ø
ø
ø
ø
160
200
250
315
400
500
630
• Heavy-cutting
The Advantages
• Without through hole
• Heavy duty design for heavy cutting
• Variants also with two, three or four jaws
• Versatile for difficult work piece shapes
• High precision with high clamping forces
• Robust design
• Long service life
More information at:
http://www.forkardt.com/products/powerchucks/kt/index.html
Applications
KS - KS Power chucks
for large scale lathes
Chuck sizes:
ø 800
ø 1000
ø 1250
ø 1400
ø 1600
ø 1500
ø 1800
ø 2000
Special sizes on request
More information at:
http://www.forkardt.com/products/powerchucks/kt/index.html
WAZK - Angle lever chucks
Chuck size
100.10.01 E 08/11
from
ø 250
up to
ø 4000
on request
8
• For very large clamped parts
The Advantages
• Clamping forces from chuck wedges
• Exchangeable, hardened, and ground
guide rails
• Rails protected with cover strips against
soiling
Optional: • KSV additional jaw adjustment
• Centrifugal force compensation
(KSF) for high speeds
• Design with three or six jaws
• Finishing on the machine’s plane side for
improved axial runout
• Master jaws with Module 2 serrations
Applications
• For clamping bulk storage parts sensitive
to distortion
The Advantages
• Centrifugal force compensation
with electronically controlled hydraulics
• Single piece chuck body
• Clamping force range 20–200 kN
(centrifugal force compensated)
• Optional central/compensatory clamping
More information at:
http://www.forkardt.com/products/specialchucks/page5.html
W O R K H O L D I N G
S O L U T I O N S
W O R L D W I D E
More information at www.forkardt.com
Power chucks
The Advantages
UBL
Chuck sizes:
ø
ø
ø
ø
ø
ø
160
200
250
315
400
450
• Positive pull back action throughout
gripping range
• Easy conversion from external to internal
clamping
• Internally lubricated and sealed
against contamination
• Offered in two different styles:
Centralizing and compensating
• Integrated pendulum compensation
for optimal six point clamping
More information at:
http://www.forkardt.com/products/powerchucks/ubl/index.html
ABL
Chuck sizes:
ø
ø
ø
ø
ø
ø
160
200
250
315
400
460
Advanced Ball Lok Chuck ABL
The Advantages
• The new post style arm with patent pending
"Quick Lok" jaw mount, further reduces the
overall weight of the chuck as well as reduces
the mass of the tooling extending from the
face of the chuck, allowing not only higher
RPM's, but improved chip shed.
• The "Quick-Lok" design allows for jaw
changeover in less than 1 minute.
• The one piece bearing improves grease
retention and provides for easier in-house
maintenance.
• The arm and bearing are available as an
upgrade to your existing UBL design.
Additional advantages to this
technology:
The new "Quick Lok" jaw mount will provide you with no loose screw design, easy jaw changeover
and a reduction in mass.
More information at:
http://www.forkardt.com/news/ABL/index.html
W O R K H O L D I N G
S O L U T I O N S
W O R L D W I D E
100.10.01 E 08/11
Jaw mounting
• The composite body provides
a dampening effect, which can improve
harmonics in turning operations.
• Easier handling when mounting
9
More information at www.forkardt.com
Clamping cylinders
OMHJ - Through hole cylinder
Sizes:
108
128
Applications
• On CNC machines with through hole
clamping devices
• Machines with Bar Feeder
The Advantages
• Optimal combination with FORKARDT
power chucks’ specifications
• Use of full spindle through hole
in combination with power-operated
hollow chucks
More information at:
http://www.forkardt.com/products/cylinders/index.html
OKRJ - Closed-center cylinder
(hydraulic)
Sizes:
90
120
150
175
200
230
Applications
• Power clamping attachments for full
or partially hollow chucks
• Ideal for use on high precision,
fast running machines
The Advantages
• Modular design
• Hydraulic actuation
• With optional air connection and/or
cooling water circulation
More information at:
http://www.forkardt.com/products/cylinders/index.html
PZRJ - Closed-center cylinder
(pneumatic)
Sizes:
100.10.01 E 08/11
90
120
150
200
250
300
10
More information at:
Applications
• Without through hole for power-operated
chucks, but can be used on chucks with
and without centre hole
The Advantages
• Modular design
• Pneumatic actuation
• With optional air connection and/or
cooling water circulation
http://www.forkardt.com/products/cylinders/index.html
W O R K H O L D I N G
S O L U T I O N S
W O R L D W I D E
More information at www.forkardt.com
Manual chucks
Applications
F+ - The original
• Universal wedge block chuck
for conventional and CNC machines
• Standard quick-change jaw system
for small lot sizes
The Advantages
• Nitrided chuck body
• High gripping power
• Maximum precision
• Used successfully worldwide
• Easy to use
• Quick jaw change
• Large through hole
Chuck sizes:
125
160
200
250
315
400
500
630
100.10.01 E 08/11
ø
ø
ø
ø
ø
ø
ø
ø
More information at:
http://www.forkardt.com/products/manualchucks/fplus/index.html
W O R K H O L D I N G
S O L U T I O N S
W O R L D W I D E
11
More information at www.forkardt.com
Manual chucks
The Advantages
Scroll chucks
• With two, three, four and six jaws
• All usual DIN designs
• Chuck body of steel or cast iron
• Combination chucks for conventional
machines
• Optimal price-performance ratio
• Suitable for diverse clamping tasks
in small batches
PSA - Independent chuck
Applications
• For circular and irregular shaped parts
• Suitable for large machining tasks
100.10.01 E 08/11
The Advantages
12
• 4 independently adjustable jaws
• Long service life
• Case-hardened steel body
• Quick-change jaws
for easy resetting from inside
to outside clamping
http://www.forkardt.com/products/manualchucks/psa/index.html
W O R K H O L D I N G
S O L U T I O N S
W O R L D W I D E
More information at www.forkardt.com
Gripping jaws
for F+ and FNC
Hard top jaw FHB and
FGB/FHB
base jaw FGB
• Hardened top jaw for universal application
• Jaws can be ground in the chuck when
mounted
• Higher clamping force due to
diamond style serration
• Ready ground when delivered
with a FORKARDT chuck
One piece stepped hard jaw
FSTB
FStB
• Hardened, one piece stepped jaws
for universal application
• Jaws can be ground in the chuck
when mounted
• Higher clamping force due to
diamond style serration
• Ready ground when delivered with
a FORKARDT chuck
• Optimum stability
Soft top jaw FWB and
FGB/FWB
base jaw FGB
100.10.01 E 08/11
• Ideal for clamping on machined surfaces
• High precision due to grinding
of jaws under clamping pressure
in the chuck
• Jaws are available
in different dimensions
More information at:
http://www.forkardt.com/products/chuckjaws/index.html
W O R K H O L D I N G
S O L U T I O N S
W O R L D W I D E
13
More information at www.forkardt.com
Gripping jaws
for F+ and FNC
One piece stepped
FMB
soft monoblock jaw FMB
• Ideal for clamping on machined surfaces
• High precision due to grinding of jaws
under clamping pressure in the chuck
• Maximum clamping length
• Optimum stability
Roughing jaw-system KBKTNC
KBKTNC
100.10.01 E 08/11
• Maximum cutting performance
at highest clamping forces
• Less time for cutting operation needed
at given clamping force
• Highly efficient due to changeable
claw inserts
14
More information at:
http://www.forkardt.com/products/chuckjaws/index.html
W O R K H O L D I N G
S O L U T I O N S
W O R L D W I D E
More information at www.forkardt.com
Gripping jaws
for power chucks
Hard top jaws HB
HB
• Hardened top jaw for universal application
• Jaws can be ground in the chuck
when mounted
• Higher clamping force due to
diamond style serration
• Ready ground when delivered with a
FORKARDT chuck
Soft top jaws WB
WB
100.10.01 E 08/11
• Ideal for clamping
on machined surfaces
• High precision due to grinding of jaws
under clamping pressure in the chuck
• Jaws are available
in different dimensions
http://www.forkardt.com/products/chuckjaws/index.html
W O R K H O L D I N G
S O L U T I O N S
W O R L D W I D E
15
More information at www.forkardt.com
Gripping jaws
for power chucks
Jaw holder system with NSTK
KBNKLA
T-sliding block
KBNKLI
NSTK
More information at:
http://www.forkardt.com/products/chuckjaws/index.html
VC
• Standardised soft top jaws – for individual
applications
• Claw jaws for I.D. and O.D. clamping
with SKA and SKI clamping inserts
• The additional option of shifting the chuck
jaw and T-sliding block offers a more
variable and wider clamping range.
• Free arrangement without restrictions
through holes compared to conventional
WBL system with screw fixing.
• Rapid jaw shifting and changing.
• Chuck sizes from 160 mm to 630 mm
diameter.
• Simplified jaw changing on pick-up
machines.
• Max. driving force for max. cutting volume
• Shorter cutting times with the same
clamping force
• Exchangeable claw inserts for high
economic efficiency
Soft Top Jaws VC - External
and Internal
O.D. clamping • I.D. clamping
Automatic jaw change
100.10.01 E 08/11
• Designs for I.D. and O.D. clamping
• High economic efficiency
• Optionally with hard clamping inserts
16
More information at:
http://www.forkardt.com/products/powerchucks/qlc/page8.html
W O R K H O L D I N G
S O L U T I O N S
W O R L D W I D E
More information at www.forkardt.com
Gripping jaws
The »intelligent« gripping jaw
The Advantages
iJaw – »wireless«
• Programmable set points identify ideal
operating parameters
• Knowledge of grip force allows for
consistent process control
• Allows for use of lower grip forces
for optimal energy efficiency and safety
• Stored data assists in developing
preventative maintenance schedule
Features:
SS
ITTT
R
IIR
E
F
F
H
S
U
S
’
D
N’E
LD
R
LLT
OER
W
W
WO
• World’s first!
• First grip force measurement system
that acts directly on the work piece
• Same jaw is used for measurement
and production
• Wireless
• Constant monitoring of clamping forces
• Documentation of the measured values
allows preventive maintenance for higher
machine availability.
• Measurements possible on I.D. and O.D.
clamping
ING
PEND
100.10.01 E 08/11
NT
PATE
More information at:
http://www.forkardt.com/news/ijaw/index.html
W O R K H O L D I N G
S O L U T I O N S
W O R L D W I D E
17
More information at www.forkardt.com
P re c i s i o n p o w e r c h u c k s
Cylindrical grinding
KCHP
Chuck sizes:
ø 80
ø 110
ø 130
ø 160
ø 200
ø 250
More information at:
http://www.forkardt.com/products/grinding/index.html
Three jaw power chuck
• Available with integrated cylinder
or as solid front-end chuck with cylinder
and air feed ring
• For floating work piece driving
The Advantages
• Accuracy of 0.002 mm
• Hermetically sealed
• Permanent lubrication
• Virtually maintenance-free
• Easy to use
Power-operated chucks for
gears, cam- and crankshafts
100.10.01 E 08/11
• Easy resetting to gear machining
with quick jaw change
• Exact clamping in pitch circle
• Clamping of various modules or teeth
numbers by changing the clamping pinion
• Machining of unstable work pieces
between centres
• Torques up to 150Nm without affecting
the work piece geometry
• Run-out accuracy up to 0.0025 mm
18
W O R K H O L D I N G
S O L U T I O N S
W O R L D W I D E
More information at www.forkardt.com
P re c i s i o n p o w e r c h u c k s
Diaphragm Chucks
Diaphragm Chucks Sheffer style
The Advantages
Chuck sizes:
ø 130
ø 160
ø 200
• Low maintenance
• Positive pull back against stop
• 0.0025 mm repeatability
• 3 - 6 jaw models available
• Quick change jaw system options
available
• For gear clamping solid jaws,
universal jaws or cage styles
are available
• Jaw designs as Dovetail,
master jaw or integral designs
Diaphragm Chuck ”Quick-change”
Pitch-Line
PLD
Applications
• Gear families including: Sun, Ring, Pinion
and Output Gears
• Spur and Helical Gears
• Hard Turning
• Grinding Applications: Face and Boring
• Accommodates any number of gear teeth
• Compliance for tooth space variation
• Optional synchronizing pins for auto-load
• Centrifugal force compensation
for higher speeds
• Standard “pull-back” action
• Minimal maintenance
• Light weight assembly
W O R K H O L D I N G
S O L U T I O N S
W O R L D W I D E
100.10.01 E 08/11
The Advantages
19
More information at www.forkardt.com
Special clamping systems
Indexing chucks
Indexing chucks HSR, ZHSR, ZS
The Advantages
HSR - Console type
• Modern indexing chuck range
with all the features of advanced
chuck design
• Hydraulically controlled functions
are fed back electromechanically
• Extremely strong and accurate
position lock allows heavy cuts
with short tools
• 4 x 90° slewing angles
ZHSR - Central type
Optional
• Hydraulic centrifugal force
compensation for highest speeds
•Dynamic pressure control for testing
the positioning accuracy
• Central clamping for automatic loading
• 3 x 120° or 8 x 45° slewing angles
• Conception and design in close
co-operation with users
100.10.01 E 08/11
ZS - Ring type
20
More information at:
http://www.forkardt.com/products/specialchucks/page2.html
W O R K H O L D I N G
S O L U T I O N S
W O R L D W I D E
More information at www.forkardt.com
E x p a n d i n g m a n d re l s
Precision expanding mandrel EM
EM
• Clamping range between 12.5 and 350 mm
• Hand- and power-operated precision
expanding mandrel
• Easy to use, proven clamping device
for internal clamping
• Double-cone clamping system with slotted sleeves
• Variable program for optimal clamping
system development
• Ground according to customers’
requirements
More information at:
http://www.forkardt.com/products/mandrels/page2.html
TORK-LOK
Tork-Lok
• The Woodworth Tork-Lok system consists
of arbors and collets in short or long style
design.
• In combination with lightweight air cylinder
available as a complete self-contained system
• Special fixtures are available to answer
many machining needs (e.g. milling, boring
or gear cutting)
• Long and short series models are available
in the between centers type.
• Standardized products that are
interchangeable and allow for combinations
of components.
D + DH
More information at:
http://www.forkardt.com/products/mandrels/page4.html
W O R K H O L D I N G
• Hand- and power-operated precision mandrels
• The lamella of the expanding mandrel move
precisely radial to the clamping movement.
• Clamping adapted to the total work piece
length
• Ideal for automated work piece feeding
• Easy resetting from power to manual clamping
S O L U T I O N S
W O R L D W I D E
100.10.01 E 08/11
Lamella expanding mandrels
21
More information at www.forkardt.com
Collet chucks
Multi-blade collet chucks
The Advantages
• Wide clamping ranges covered
• High clamping precision
• Differences between 4.5 and 15 mm
can be accommodated.
• Low lamella weight results
in minimum gripping power losses
at high speed
VEZ
LZK
More information at:
http://www.forkardt.com/products/colletchucks/page2.html
ZKSB
Power-operated collet chuck
The Advantages
100.10.01 E 08/11
• Front bayonet lock
• Featuring push-type collet chucks to
DIN 6343 or Rubber-Flex collet chucks
• Fast collet chuck changing
• Easy to use
• Low cost interchangeable chuck,
ideal for work pieces and bar stock
sensitive to deformation
22
W O R K H O L D I N G
S O L U T I O N S
W O R L D W I D E
More information at www.forkardt.com
Collet chucks
Highest µm-precision and quality!
6 TGC 140
Precision Tool Grind Chuck
The Advantages
• Chuck O.D. 140
• Clamping range: 2 to 17 mm
• With stroke limitation
• Clamping repeatability: 0.005 mm
• Max. speed: 500 rpm
• Air purge with oil mix for minimum
maintenance
• Clamping force Fsp 200 N/bar
• Clamping of work piece with no length
movement (axial fix)
*More data upon request
Highly precise blade arbor with clamping
fingers, universally applicable. Excellent for
precise sharpening of cutting tools over wide
clamping range – no idle time for toolholder
change.
IDEAL for precision tool grinding and hard turning operation, offering a rigid design, along
with air purge with oil mix for lasting accuracy.
100.10.01 E 08/11
OPTIMAL for any tool grinding operation
requiring both wide gripping range and high
accuracy.
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More information at www.forkardt.com
S t e a d y re s t s
The Advantages
Type L
100.10.01 E 08/11
• Indispensable for machining slender,
shaft-like work pieces
• Permanently mounted on machine bed
• Self-centering
• With safety valve and optional block
cylinder at rear or laterally
• Multiple or central lubrication
• With optional position monitoring
and swing-out lever
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More information at:
http://www.forkardt.com/products/steadyrests/index.html
W O R K H O L D I N G
S O L U T I O N S
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More information at www.forkardt.com
Shock absorbers
SDC
Industrial shock absorbers
All series SDC shock absorbers are:
• Self adjusting
• Universally applicable
Cost effective and feature:
• High energy absorption
• High safety margins
• High reliability
• Long service life
• Metric dimensions
• Product quality
to traditionally high German standard
SDKNE/SDKZE
Crane shock absorbers
FORKARDT - crane shock absorbers
offer many advantages, such as:
• Low definable deceleration loads
• Almost constant deceleration
power or linear deceleration
• Reduction of stopping load on failures
of control or operation errors
• Protection of the accompanying
operation personnel
• Reduction of the risk of accidents
Industrial shock absorbers
Advantages at a glance:
• 46 various sizes
• According to requirements
• DIN / ISO
• Adjustable at both ends
• Four different seal systems available
• Mounting variations
• Strengthened piston rod
• Special versions
More information at:
http://www.forkardt-gefitec.com/index_gb.html
W O R K H O L D I N G
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SDVN
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More information at www.forkardt.com
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Gripping technology for your company
With a range of over 3000 standard products and All of our advancements and new developments
individual special purpose chucks FORKARDT offers
you high quality solutions for all workholding jobs.
Whether the ingenious F type hand-operated chuck,
indexing chuck systems, or the latest development
like the QLC power chuck, we continue setting standards and consolidating our position as a technology
leader.
A
great many technical innovations on the clamping
sectors can be traced back to FORKARDT designs.
For instance FORKARDT adopted a pioneering role in
the development and application of centrifugal force
compensation and pressure lubrication on power
chucks.
pursue the one goal: utilising reliability and precision
for greater productivity at the optimal economic
efficiency!
For instance FORKARDT has been reducing the
weight of its high performance products for years –
with considerable cuts in the energy needs for the
production process.
And also the VC quick change jaw system is an
example of our products’ added economic value, for
considerable rationalisation effects with great work
piece variance and sustainably high repeat accuracy.
100.10.01 E 08/11
Just like the first indexing chuck that was ready for
series production, power-operated workholding devices and the first reliable clamping force meters originated from the workshop of our outstanding designers.
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W O R K H O L D I N G
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We find your problem gripping
Extraordinary fields of application need extraordi- By constantly innovating on the various market
nary solutions. Owing to their shape, size, weight, or
other properties many work pieces cannot be optimally clamped and machined with the standard chucks.
Our engineers are on the lookout for these challenges.
For them there is no work piece, no matter what it is
made of, that cannot be clamped, and this finds repeated testimony in over 100,000 designed, produced, and proven special purpose FORKARDT
chucks on almost all production sectors. This enormous pool of knowledge can also benefit you.
segments like medical engineering, the automotive
industries, new energies, etc., we search for solutions
of even greater refinement in our field of activities.
FORKARDT is therefore constantly challenged to defend its position at the top of innovative workholding
technology.
Many of our special purpose solutions become
100.10.01 E 08/11
standard products, for instance the development of a
centrically clamping indexing chuck with hydraulic
centrifugal force compensation for a fittingmaker. This
product has now become established on the sector
as the best product in the field.
W O R K H O L D I N G
S O L U T I O N S
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FORKARDT DEUTSCHLAND GMBH
Heinrich-Hertz-Str. 7
D-40699 Erkrath
Tel:
(+49) 211-25 06-0
Fax:
(+49) 211-25 06-221
E-Mail: [email protected]
FORKARDT SCHWEIZ GMBH
Industriestrasse 3
CH-8307 Effretikon
Tel:
(+41) 52-3 553131
Fax:
(+41) 52-3 435240
E-Mail: [email protected]
FORKARDT USA
2155 Traversefield Drive
Traverse City, MI 49686, USA
Tel:
(+1) 800-544-3823
(+1) 231-995-8300
Fax:
(+1) 231-995-8361
E-Mail: [email protected]
Website: www.forkardt.us
FORKARDT CHINA
1F, Bldg 2#, 458 Fute Rd. (N.)
Shanghai Waigaoqiao F.T.Z.
200131 P.R.C
Tel:
86-021-58682809-110
Cell:
86-15000302788
E-mail: [email protected]
Website: www.forkardt.us
© 2011 FORKARDT, Errors and omissions excepted.
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FORKARDT FRANCE S.A.R.L.
28 Avenue de Bobigny
F-93135 Noisy le Sec Cédex
Tel:
(+33) 1-4183 1240
Fax:
(+33) 1-4840 4759
E-Mail: [email protected]
www.forkardt.com
www.forkardt.us
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Printed in Germany
BUSINESS
PARTNER