BÖHLER STEEL RULES

BÖHLER STEEL RULES
BÖHLER-UDDEHOLM PRECISION STRIP
THE COMPANY
World Leader
The Company – as part of the BÖHLERUDDEHOLM Precision Strip Division
– is the world leader in the production
of bimetal strip for metal saws, rule die
steel for the leather and textile industry
as well as high-precision steel rules for
the die cutting of packaging materials.
In addition cold-rolled special strip steel
with the highest requirements for material properties, surface finish and tolerances is produced.
The Group’s visions and shared values
are in line with the philosophy and
strategy of BÖHLER-UDDEHOLM Precision Strip. These include:
We practice customer intimacy
We put customer satisfaction at the
centre of our attention. Our customer’s
success is the foundation for our own
success. Therefore, the goal of all our
efforts is to create value together with
our customers.
We are empowered professionals
The performance of our Group strongly
depends on networks with empowered
people. We develop our employees’
talents and competencies and apply
them in a self motivating climate. We
delegate targets, not tasks.
We do what we say
“We do what we say” is the key element that makes our networks function
smoothly, quickly and reliable. Our
reputation builds trust and allows us to
outperform competition.
We are committed for the long term
Our continued profitable performance
ensures our sustainable development.
We shape the future
We are an innovative Group and technological leader. We are the industry’s
trendsetter.
SINGLE PRODUCTION SITE IN AUSTRIA – EUROPE
Our Expertise
Close to the Final Product
Customer Benefits
We are specialised in the processing of
medium- and high-alloy steels, focussed
on specialities in the following product
range:
We also offer strip steel profiles close to
the final shape, allowing our clients to
economise on further processing.
We are your problem solver.
Our product recommendations strive
for maximum customer satisfaction.
•
•
•
•
Cutting, creasing and rotary rules
Rule die steel
Bimetal strip
Cold-rolled special strip steel
FLAT BED DIE CUTTING
Industrial and consumer goods are delivered to end users and commercial enterprises in adequate packaging.
Packaging, especially folding carton boxes, offer protection for the product and
also ensure that the goods are delivered safely. Over the last few decades we have
seen a steady increase in the use of packaging as an advertising media to increase
the product image as well as the corporation behind them.
To ensure the required quality of the finished product cartons are processed on
high precision converting machines. The applied method of flat bed die cutting
allows for high speed converting and accuracy of the packaging material.
Cutting dies are hi-tech tools produced with the help of state-of-the-art automatic
steel rule processors as well as laser and water-jet machinery.
Basic requirement for optimum cutting results is the use of high precision cutting &
creasing rules.
BÖHLER is your reliable partner when it comes to steel rule competence.
BÖHLER steel rules are 100% made in Austria/Europe!
4
BÖHLER CUTTING RULES
GENERAL INFORMATION
All necessary production steps – from the selection of the best suitable raw material to the finished cutting rule – take place in
the unique production facilities of Böhler-Uddeholm Precision Strip in Austria/Europe.
Specific operating procedures (cold rolling, heat treatment, edge machining, bevel hardening, …) using state-of-the-art production lines guarantee the production of cutting rules with optimal product features and properties.
We carefully select our raw material suppliers. Perfect raw materials are the prerequisite for high quality steel rules.
PRODUCTION RANGE
Böhler cutting, scoring and label rules are separated into two main groups, illustrating the optimum properties for the respective applications:
Through-hardened Rules:
These rules have a uniformly high hardness on the cutting edge and in the body. Special heat treatment produces a particular grain structure and a soft, ductile outer skin, which facilitates the required bendability. The cutting edge is usually shaved
(longitudinally worked), with a very high dimensional accuracy.
TOP
hard
This all-purpose steel rule from BÖHLER
offers good bendability and is suitable
for low runs.
Used for:
Cardboard, corrugated board, …
soft, ductile
H 75
very hard
soft, ductile
A very hard rule, which can be bent to
85° due to controlled surface decarburisation. It offers the highest stability
and performance during difficult cutting operations.
Used for:
Gaskets, rubber, plywood, cork, felt,
beer mats, …
body
~ 450 HV (45 HRC)
edge
Bendability:
α = 80°
(2 pt rule)
R ~ 0,3 mm
Thickness: (pt)
1,1 / 1,5 / 2 / 3 / 4
Heights:
8,0 – 100 mm
(depending on thickness)
0.276” – 3.937”
Edge finish:
S
Packaging:
magenta
Hardness:
body
edge
Bendability:
(2 pt rule)
Thickness: (pt)
Heights:
(depending on thickness)
Edge finish:
Packaging:
Hardness:
~ 525 HV (51 HRC)
α = 85°
R ~ 1,7 mm
2/3/4
9,55 – 100 mm
0.376” – 3.937”
S
red
5
BÖHLER CUTTING RULES
Edge-hardened Rules:
In addition to the properties offered by through-hardened rules, these types have an induction hardened cutting edge.
Therefore, these rules provide an excellent wear resistance and long die life. Bevels are available with a drawn, ground and
polished cutting edge finish.
extra hard
cutting edge
soft
soft, ductile
extra hard
cutting edge
medium
soft, ductile
extra hard
cutting edge
hard
soft, ductile
extra hard
cutting edge
very hard
soft, ductile
UNIVERSAL
body
edge
Bendability:
Hardness:
~ 340 HV (35 HRC)
~ 640 HV (57 HRC)
α = 60°
has the excellent bending properties of
soft steel, with the long service life of an
extra hard cutting edge and can, therefore, be universally used.
Used for:
Cardboard, corrugated board, labels,
post cards, …
(2 pt - shaved)
Thickness: (pt)
Heights:
R ~ 0,3 mm
1,1 / 1,5 / 2 / 3 / 4
8,0 – 50,8 mm
(depending on thickness)
Edge finish:
Packaging:
0.315” – 2.000”
S, G, P
orange
UNIVERSAL 40
Hardness:
offers higher body hardness resulting in
increased rule stability. This rule better
stands overload during die cutting
operation.
Used for:
Cardboard, corrugated board, labels,
post cards, …
UNIVERSAL 60
combines the body hardness level of
the TOP rule with the advantages of an
induction hardened cutting edge. This
means high rigidity, outstanding wear
resistance and long service life.
Used for:
Plastic, thin gaskets, foils, puzzles, …
UNIVERSAL 75
offers excellent stability as well as wear
resistance. Therefore, it is very well
suited when cutting heavy materials
such as non-asbestos gaskets, laminates,
metal foils, plastics and other abrasive
materials.
body ~ 390 HV (40 HRC)
edge ~ 640 HV (57 HRC)
Bendability:
α = 70°
(2 pt - shaved)
R ~ 0,35 mm
Thickness: (pt)
1,1 / 1,5 / 2 / 3 / 4
Heights:
8,0 – 50,8 mm
(depending on thickness)
0.315” – 2.000”
Edge finish:
S, G, P
Packaging:
orange
body ~ 450 HV (45 HRC)
edge ~ 640 HV (57 HRC)
Bendability:
α = 80°
(2 pt - shaved)
R ~ 0,3 mm
Thickness: (pt)
1,1 / 1,5 / 2 / 3 / 4
Heights:
8,0 – 100,0 mm
(depending on thickness)
0.315” – 3.937”
Edge finish:
S, G, P
Packaging:
yellow
Hardness:
body
edge
Bendability:
(2 pt rule)
Thickness: (pt)
Heights:
(depending on thickness)
Edge finish:
Packaging:
Hardness:
~ 525 HV (51 HRC)
~ 670 HV (58 HRC)
α = 90°
R ~ 1,7 mm
2/3/4
12,0 – 100,0 mm
0.472” – 3.937”
S, G, P
orange
6
BÖHLER CUTTING RULES
HARDNESS VALUES AND BENDING PROPERTIES
Guaranteed Bending Properties
Hardness
Brand
Body
~ 450 HV
BÖHLER TOP
BÖHLER H 75
BÖHLER UNIVERSAL
BÖHLER UNIVERSAL 40
BÖHLER UNIVERSAL 60
BÖHLER UNIVERSAL 75
BÖHLER
Edge
Edge
Finish
(45 HRC)
~ 525 HV
(51 HRC)
~ 340 HV
~ 640 HV
Bending
Angle
Bending Radius R [mm]
S
α = 80°
0,3
0,3
0,6
1,1
S
α = 85°
–
1,7
3,5
6,5
S
α = 60°
0,3
0,3
0,4
0,7
(35 HRC)
~ 390 HV
(57 HRC)
~ 640 HV
G
S
α = 85°
α = 70°
0,3
0,3
0,4
0,3
0,6
0,4
(40 HRC
~ 450 HV
(45 HRC)
~ 525 HV
(57 HRC)
~ 640 HV
(57 HRC)
~ 670 HV
G
S
α = 90°
α = 80°
α = 85°
0,3
0,3
0,4
0,3
0,6
0,6
1,1
0,7
1,1
1,1
0,5
0,5
0,6
1,1
(51 HRC)
(58 HRC)
G
α = 90°
–
1,7
3,5
6,5
®
G
S
S = shaved
1,5 pt
2 pt
3 pt
4 pt
G = ground
0,53 mm
0,71 mm
1,05 mm
1,42 mm
CUTTING RULES
for automated bending machines
Based on the high bending consistency of our present TOP and UNIVERSAL cutting
rules, we have developed two rule qualities which offer absolute constant bending
properties and are therefore ideal for use with automatic benders.
• TOP Auto-Flex
• UNI Auto-Flex
Auto-Flex rules allow a variety of uniform bending shapes due to tightest production tolerances.
BÖHLER K-BACK
compensation back edge (K-back)
Cutting rules with flat (rectangular) back eventually create problems when bending
narrow angles because of the bulging effect on the cutting rule back.
The unique BÖHLER K-back (compensation back) minimizes this effect and offers
various benefits:
• Minimizing of rule back deformation without broaching necessity (height
compensation)
• Self levelling of the rule when high cutting force is applied. The rule back is
flattened slightly
• Knifes with round back execution fit easier into plywood slots in comparison
with square shaped rule backs
7
BÖHLER CUTTING RULES
TYPES OF CUTTING BEVELS
In order to meet with the various cutting applications, we offer the complete bevel range.
CF – Centre Face (Centre Bevel)
CF
The CF-bevel is the most commonly used symmetric cutting
edge for standard cardboard.
Standard edge angle: 53° (others on request)
SF – Side Face (Single Bevel)
SF
This type of cutting edge is particularly suitable for cutting
hard materials (gaskets, displays and close shapes).
The minimum counter bevel facilitates a right angled, straight
cut.
CFDB – Centre Face Double Bevel
CFDB
This type of cutting edge reduces the cutting force required
when cutting hard and/or thick materials, such as glass fibre
reinforced laminates, leather, cork, rubber, jigsaw puzzles,
corrugated board, plastics, plywood, etc.
SFDB – Side Face Double Bevel
SFDB
The SFDB profile offers the same advantages as the CFDB
when cutting thicker materials. SFDB has the advantage that
the substrate is left with a square 90° cut edge and all the
distortion from penetration is left on the material waste. Not
available in “G” execution.
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BÖHLER CUTTING RULES
CUTTING BEVEL FINISH
S: Shaved (drawn) Cutting Bevel
The standard finish of BÖHLER cutting rules is a precision drawn quality surface
bevel.
The prime benefits are excellent bendability and rule height consistency.
G: Ground (sharpened) Cutting Bevel: (G)
For the efficient cutting of plastics, rubber, laminates and coated materials, a
ground cutting edge has proven the best.
For these applications we recommend our induction hardened cutting rules (UNI,
UNI 60 and UNI 75) in ground edge finish.
Ground finishing guarantees a sharper cutting edge resulting in cleaner cutting
faces, less knife wear and therefore easier penetration into the cutting material,
thus, reducing cutting force.
For thermoforming jobs UNI 60 “G” is highly recommended.
P: Polished Bevel
Polished cutting rules combine the benefits of shaved (drawn) and ground (sharpened) execution in one rule.
result is a very smooth (fine grain) surface offering:
dust reduction
less friction when the rule penetrates into the cutting material
cleaner cutting faces
improved bending properties in the rule top edge compared to ground
execution
• rounding off the transition zone between cutting bevel and body
The
•
•
•
•
This execution is also available with polished double bevel (PL) in CFDB and
SFDB.
rounded
9
BÖHLER CUTTING RULES
COATED CUTTING RULES
In general coated cutting rules provide several advantages such as reduced dust, longer tool life and less wear on rules and
counterplates.
The Supreme cutting rule was originally developed for the label industry with the
goal to restrict the build-up of adhesive on the cutting edge. This type of rule is now
used successfully in a variety of applications.
It has gained reputation for dust-reduction for boards with increased recycled fibre
content.
Supreme-coating significantly reduces mechanical wear and tear on the cutting
edge thereby considerably increases the cutting die lifetime.
In the same way the required press force is substantially lowered, which contributes
considerably to extending the life of expensive automatic platens.
SUPREME
coating
soft, ductile
Product Information:
By means of a special process the cutting bevel of the Supreme rule is coated with
a thin anti-friction-film which fills the microscopically small pores and marks on the
cutting edge and thereby adds to the smoothness of the bevel surface.
Supreme coated rules are offered in Universal and Universal 60.
Special Characteristics:
• dust-reduced cutting
• reduction of press force thus less wear on die cutting equipment
• reduction of friction between cutting edge and cutting material
• substantially increased service life of the die
TINIT (TiN)
Tinit cutting rule bevels are coated with
a thin TiN-layer of approx. 1 micron.
The unique feature of TINIT coating
is its extreme hardness of ~ 2400 HV
based on a hardened cutting edge with
~ 640 HV.
TINIT rule benefits:
• significantly increased die lifetime
• higher efficiency in the converting
process
• increase in productivity due to
fewer die changes
• higher wear-resistance on cutting
edge
• same good bendability as uncoated rule
• less dust in cutting process
Bendability, body structure, cutting
geometry and dimensions are comparable to our standard Böhler Universal
rule. TINIT is available in shaved execution, in CF and CFDB (double bevel)
and optional in Universal 60.
TINIT
coating
~ 0,001 mm
soft, ductile
TEFLON
For sensitive applications we offer Teflon coated rules on basis of BÖHLER UNIVERSAL. Teflon coating reduces significantly
sticking effects in the die cutting process. Teflon also supports anti-bacteria effects. Teflon is available in 1.000 mm lengths.
10
BÖHLER CUTTING RULES
DIMENSIONS AND TOLERANCES:
Thickness Range: 0,45 – 2,13 mm (1,3pt – 6pt)
[pt]
Rule Thickness s
[mm]
[inch]
1,3
1,4
1,5
2
3
4
6
0,45
0,50
0,53
0,71
1,05
1,42
2,13
0.018”
0.020”
0.021”
0.028”
0.041”
0.056”
0.084”
Thickness Tolerance
[mm]
[inch]
± 0,015
± 0,015
± 0,015
± 0,015
± 0,020
± 0,020
± 0,025
± 0.0006”
± 0.0006”
± 0.0006”
± 0.0006”
± 0.0008”
± 0.0008”
± 0.0010”
Rule thickness is a major parameter
when bending on automated rule processors. Tight tolerances guarantee
smooth operation with consistent bending results.
Height Range: 8,00 – 100,00 mm (0.315” – 3.937”)
Rule Height h
[mm]
8,00 – 25,40
> 25,40 – 50,80
> 50,80 – 76,20
> 76,20 – 100,00
[inch]
0.315”
> 1.000”
> 2.000”
> 3.000”
–
–
–
–
[mm]
1.000”
2.000”
3.000”
3.937”
± 0,020
± 0,025
± 0,030
± 0,035
Height Tolerance
[inch]
classified
± 0.0008”
± 0.0010”
± 0.0012”
± 0.0014”
A/B/C
—
—
—
Classification:
The height classification is only done
when the rules are manufactured in cut
lengths up to 1000 mm.
FORM TOLERANCES:
Cross Camber:
th: = max. 1 µm/mm rule height h
Flatness: (cut lengths only)
te: = max. 5 mm/1000 mm rule length l
Straightness:
tg: = max. 0,5 mm/1000 mm rule length l
Autoflex: max. 0,25 mm/1000 mm rule length l
11
BÖHLER CREASING RULES
GENERAL INFORMATION
Creasing rules are used for embossing the folding lines of a box.
Folding box designs and the precision of the final products are becoming more demanding which requires the use of high
quality creasing rules.
Böhler creasing rules are adjusted in their accuracy to the Böhler cutting rules and offer:
•
•
•
•
•
•
very smooth crease head surface
a perfectly radiused, smooth profile
a perfect transition from the radiused profile to the side faces of the rule
minimum eccentricity
minimum height and thickness tolerances
SUPREME-coating on request
MANUFACTURING RANGE
BÖHLER offers creasing rules produced in two manufacturing methods, depending on the rule thickness:
HT - Hardened and Tempered Creasing Rules:
This manufacturing process guarantees stability for rule thickness ≤ 3 pt.
HR - Hard Rolled Creasing Rules:
Are recommended for rule thickness ≥ 4 pt.
Brand
BÖHLER HT
BÖHLER HR
1,5 pt
0,53 mm
Hardness
2 pt
0,71 mm
3 pt
1,05 mm
4 pt
1,42 mm
6 pt
2,13 mm
—
—
~ 380 HV
(39 HRC)
min. 265 HV
(850 N/mm2)
—
—
—
STANDARD CREASE PROFILES
Single Round
Double Round
Narrow Top
Twin-Track
SR
DR
NT
TT
[pt]
[mm]
[pt]
[mm]
1,5
0,53
1,5
0,53
2/1
0,71/0,36
2
3
4
6
0,71
1,05
1,42
2,13
2
3
0,71
1,05
2/1,3
2/1,4
2/1,5
0,71/0,45
0,71/0,50
0,71/0,53
Standard
American style
[pt]
[mm]
[pt]
[mm]
2
3
4
0,71
1,05
1,42
Wide Top
WRT / WFT
[pt]
[mm]
2/3
0,71/1,05
2/4
3/6
3/8
4/8
0,71/1,42
1,05/2,13
1,05/2,84
1,42/2,84
Wide Top Specials
WTT / WPC
[pt]
[mm]
3/8
4/8
1,05/2,84
1,42/2,84
Special Profiles
12
BÖHLER CREASING RULES
RANGE OF DIMENSIONS
[pt]
Rule Thickness s
[mm]
[inch]
1,5 – 6
0,53 – 2,13
0.021” – 0.084”
Standard Heights h
[mm]
[inch]
20,30 – 24,40
0.800” – 0.960”
other rule heights on request
The determination of the creasing rules height depends on the cutting rule height
and the thickness of the material to be cut.
DIMENSION TOLERANCES
Thickness Tolerance:
Thickness Tolerance
[mm]
[inch]
[pt]
Rule Thickness s
[mm]
[inch]
1,5
2
3
4
6
0,53
0,71
1,05
1,42
2,13
0.021”
0.028”
0.041”
0.056”
0.084”
± 0,015
± 0,015
± 0,020
± 0,020
± 0,025
± 0.0006”
± 0.0006”
± 0.0008”
± 0.0008”
± 0.0010”
Height Tolerance:
Rule Height h
Height Tolerance
[inch]
[mm]
[inch]
[mm]
20,30 – 24,40
0.800” – 0.960”
+0 / –0,04
+0 / –0,02
+0 / –0.0016”
+0 / –0.0008”
Standard
Precise *)
*) on request
PLASTIC-CREASE
Böhler Plastic-Crease is a special type
of cut-crease rule to produce creasing
lines in plastic sheet material (PET, PVC,
etc.).
Conventional Creasing of Plastics:
• Local reduction of folding resistance by decreasing the material thickness, no
creasing matrix is used.
• Creased parts may bulge, which create problems in automatic folding and
gluing machines.
• Hot-creasing technology gives better results, but is expensive.
• Creased plastic sheets may develop micro-cracks upon folding, visible as
milky shades in the material.
Plastic-Crease:
• Very localised reduction of folding resistance prevents micro-cracks and
“whitening” of the creasing track.
• Plastic-Crease creates less material displacement, creased parts therefore
remain flat.
Types currently available:
UNIVERSAL CF, 2pt, in lengths of 1 m
Cut/Creasing height combination:
23,75/23,35 · 23,70/23,30 and 23,60/23,20
Pitch: 25 teeth/inch (tpi)
13
BÖHLER SPECIAL RULES
PERFORATING RULES
Brand: BÖHLER TOP
Bevels: CF, CFDDB
0,71 / 1,05 / 1,42 mm
Thickness:
2 pt / 3 pt / 4 pt
21,30 – 25,40 mm
Heights:
0.840” – 1.000”
Spacing P: tooth/gap
BÖHLER perforating rules are available
in a wide range of various thicknesses
and tooth/gap combinations.
The spacing is usually given in mm. On
request, we also manufacture in point
and inch spacings.
Minimum gap width is defined by rule
thickness.
COMBINATION
(CUT-CREASE) RULES
Brand: BÖHLER TOP
Bevels: CF, CF/FT, CF/SR
0,71 / 1,05 / 1,42 mm
Thickness:
2 pt / 3 pt / 4 pt
HS = height of the
cutting part
Heights:
HR = height of the
creasing part
Spacing P: cut/crease
Benefit: no need for inserting individual
parts of cutting and creasing rules.
BÖHLER cut-crease rules are produced
in standard punched (CF), or in flat- or
round machined executions for highquality demands (CF/FT and CF/SR).
CF/FT
CF/SR
GLUE FLAP RULE
Brand: BÖHLER TOP
Bevel: CF
0,71 mm
Thickness:
2 pt
23,32/23,50/23,60 mm
Heights:
0.918”/0.925”/0.929”
Spacing P: 0,71 / 0,71 mm
(tooth/gap) 2 pt / 2 pt
Wave Spacing W: 5,0 mm
Glue flap rules are wave edge perforating rules which are manufactured in the
same heights as scoring rules.
They are used to roughen the glue flaps
on cardboard boxes to obtain a firm
grip surface for the adhesive.
WAVE EDGE AND
DECKLE EDGE RULES
The main application for wave edge
rules is in the production of safety
cutting edges on cardboard and corrugated board boxes, to avoid injuries
during box handling.
Deckle edge rules are used to cut post
cards, greeting and business cards.
Wave Edge Rules
Deckle Edge Rule
Brand: BÖHLER TOP, UNI
Bevels: CF, CFDB
0,71 / 1,05 mm
Thickness:
2 pt / 3 pt
21,30 – 25,40 mm
Heights:
0.840” – 1.000”
2,0 mm – super fine
3,5 mm – very fine
Wave Spacing W: 5,0 mm – fine
7,0 mm – medium
10,0 mm – large
14
BÖHLER SPECIAL RULES
STRIPPING RULES
BÖHLER stripping rules are the optimum solution for ejecting the waste material after the die cutting process.
Perfect stripping ensures high die cutting speeds therefore the quality of stripping rules is always an issue.
Our production range includes:
flat
flat, waved
Brand: BÖHLER TOP 36
Profile: FT (Flat Top)
1,05 mm
Thickness:
3 pt
30/40/45/50/55 mm
Heights: 1.181”/1.575”/1.772”/
1.969”/2.165”
3,5 mm – very fine
Wave Spacing W:
with teeth
with teeth, waved
5,0 mm – fine
7,0 mm – medium
10,0 mm – large
Brand: BÖHLER TOP 36
Bevel: CF
1,05 mm
Thickness:
3 pt
30/40/45/50/55 mm
Heights: 1.181”/1.575”/1.772”/
1.969”/2.165”
Spacing P: 0,5/1,5 – 0,5/5 –
(tooth/gap) 0,5/10 mm
Wave Spacing W: 7,0 mm – medium
ZIPPER EDGE RULES
Zipper rules provide a tear-open solution especially for shelf ready packaging.
6,0 mm
8,0 mm
10,0 mm
Brand: BÖHLER TOP
Bevel: CF
0,71 / 1,05 mm
Thickness:
2 pt / 3 pt
21,30 – 25,40 mm
Heights:
0.840” – 1.000”
6,0 mm
8,0 mm
10,0 mm
12,0 mm
straight – angled part:
Specification:
3/5 – 2/5
Packing: in pairs
Tooth Spacing A:
12,0 mm
15
BÖHLER STEEL RULES
SPACER RULES
Brand: BÖHLER HT / HR
Profile: cut edges
0,18 – 2,13 mm
Thickness:
½ pt – 6 pt
15, 17, 18, 20 mm
Heights:
5/8”, 3/4”
Spacer rules fill gaps between steel rules and wider laser cuts within the die board
or backfill unwanted laser cuts within an existing die. The rules show a square cross
sectional profile.
BÖHLER spacer rules are available in all common wood sizes used in the die
making industry.
COMPENSATION RULES
Brand: BÖHLER HR
Profile: SR (single round)
23,80 (.937”) x 2 pt
Dimension:
(others on request)
Compensation rules help to evenly distribute the cutting pressure within the die.
Height tolerance:
PACKING UNITS
± 0,020 mm
± 0.0008”
(for rules in cut lengths)
All Rule Types:
(except of wave edge-, glue flap-, zipper and waved stripping rules)
Rule Thickness
[pt]
[mm]
[inch]
1,3
1,4
1,5
2
3
4
6
0,45
0,50
0,53
0,71
1,05
1,42
2,13
0.018”
0.020”
0.021”
0.028”
0.041”
0.056”
0.084”
Packing Units (in pieces) for Rule Heights of:
8 – 15 mm
> 15 – 27 mm
> 27 – 40 mm
> 40 – 100 mm
A
B
A
B
120
100
100
75
50
40
150
140
140
100
60
50
30
Rule Thickness
[mm]
[inch]
2
3
0,71
1,05
0.028”
0.041”
35
25
17
24
16
12
A = 1 m and 1,5 m lengths
B = 762 mm (30”) lengths
Wave Edge and Glue Flap Rules:
[pt]
35
25
17
12
120
100
100
70
50
34
24
for Wave Spacings W of:
3,5 mm
5 / 7 / 10 mm
100
60
70
60
Zipper Edge Rules: packed in pairs
[pt]
Rule Thickness
[mm]
[inch]
2
3
0,71
1,05
0.028”
0.041”
for Tooth Spacings A of:
6 mm
8 / 10 / 12 mm
60 (30 pairs)
40 (20 pairs)
40 (20 pairs)
30 (15 pairs)
Waved Stripping Rules:
[pt]
Rule Thickness
[mm]
[inch]
3
1,05
0.041”
for Rule Heights of:
30 / 40 mm
45 / 50 mm
40
20
16
BÖHLER STEEL RULES
FORMS OF DELIVERY
Cut Lengths:
BÖHLER steel rules are produced in standard lengths of 1.000 mm and 762 mm (30 inches) respectively.
High cutting rules (30 – 100 mm) are additionally offered in lengths of 1.500 mm (59 inches) from stock.
Coils:
Material delivered in coils is packed in dispenser boxes or if steel strapped (radial) in corresponding coil packaging.
Dispenser boxes:
Dispenser boxes allow easy pull of the rule out of the box for just the rule length required thus minimizing rule waste.
These boxes additionally protect the rule and are a safe way of storage.
Standard coil boxes:
For automatic bending machines various types of coils are offered. Based on the machine type the inner diameter and winding direction have to be specified. The standard inner diameters are 356 mm and 400 mm. Further diameters are available
upon request.
Coil Winding Directions:
• R: Standard winding direction – view on cutting bevel “6” – outside printing
• RI: Standard winding direction – view on cutting bevel “6” – inside printing
• RU: Reverse winding direction – view on cutting bevel “ ” – inside printing
If winding direction and inner diameter are not specified, our standard delivery form is “6” and Ø 400 mm.
Standard "6"
Reverse " "
Rule Thickness
[pt]
[mm]
1,5
2
3
4
Standard coil lengths
[m]
[ft]
0,53
100
250 / 328
0,71
100
250/ 328
1,05
60
165
1,42
50
125
for heights > 15 – 27 mm
17
QUALITY ASSURANCE
OUR TARGET
Quality Competence
With over 130 years experience in
converting of steel into components for
high-grade final products we honor the
concept of a good partnership.
For us the first step towards an optimum
solution is to understand our customer’s
demands.
Quality is an essential part of our corporate culture and this is reflected in all
areas of our business activities.
Close relationship with customers, reliability and quick decision-making are
essential elements of our organisation.
Many of our innovations and solutions
are constantly enhanced for the benefit
of our customers.
BÖHLER-UDDEHOLM Precision Strip
has the most up-to-date laboratory and
testing knowledge. We are of course
certified according to EN ISO 9001
and EN ISO 14001 (environmental
approval).
SOLVING YOUR PROBLEMS
YOUR REQUIREMENTS
Our Competence
State-of-the-art production technology and the expertise of our qualified staff allow
us to assist you and search for solutions for any die cutting problem.
Naturally we offer you this service for all strip steel products.
BÖHLER-UDDEHOLM Precision Strip GmbH & Co KG · Waidhofner Str. 3 · A-3333 Böhlerwerk · AUSTRIA/EUROPE
Tel.: +43 (0) 74 42 / 600 - 29220 · Fax: +43 (0) 74 42 / 600 - 29230
E-Mail: [email protected] · www.bohler-strip.com
© BÖHLER-UDDEHOLM Precision Strip GmbH & Co KG · 04-2008. Technical changes and all rights reserved.
STRIP STEEL TECHNOLOGY SINCE 1872