Formax Cut-True 29H Manuel utilisateur
Cut-True 29H
Hydraulic Guillotine Cutter
OPERATOR MANUAL
First Edition
11/2016
MyBinding.com
5500 NE Moore Court
Hillsboro, OR 97124
Toll Free: 1-800-944-4573
Local: 503-640-5920
1. UNPACKING AND ASSEMBLY
The Cut-True 29H is is shipped partially assembled and ready to use (Figure 1a).
The cutter's optional side-tables will need to be installed on-site, according to Figure 1b.
Figure 1a. Cut-True 29H without side tables
MyBinding.com
5500 NE Moore Court
Hillsboro, OR 97124
Toll Free: 1-800-944-4573
Local: 503-640-5920
Figure 1b. Installation of side tables
1. Right side table
2. Left side table
3. Cutter body
4. LED safety curtain cover right
5. LED safety curtain cover left
6. Washers (4 per side)
7. Fixing screws M8 (4 per side)
MyBinding.com
5500 NE Moore Court
Hillsboro, OR 97124
Toll Free: 1-800-944-4573
Local: 503-640-5920
Cutter positioning
Figure 2. Leg adjustment
To position the cutter safely, adjust the leveling foot as shown in Figure 2.
Be sure to place the cutter on a solid, level surface. Keep the power cable away from
walkways, to prevent a tripping hazard. Position the cutter so it's easy to operate safely,
without requiring the user to reach an excessive distance or be in an uncomfortable position.
MyBinding.com
5500 NE Moore Court
Hillsboro, OR 97124
Toll Free: 1-800-944-4573
Local: 503-640-5920
2. SPECIFICATIONS
The Cut-True 29H is designed to cut stacks of paper, cardboard and other materials -
including plastic, foil, laminate, rubber etc - primarily in printing houses, bookbinding
workshops and offices.
Chart 1.
CUT-TRUE 29H
Maximum paper stack width (inch/mm) 20.5 / 520
Maximum paper stack height (inch/mm) 3 / 80
Functional depth of back part of pile (inch/mm) 20.5 / 520
Minimum cut (inch/mm)
With false clamp 2.4 / 60
Without
false clamp
1 / 30
Power of knife motor drive- hydraulic unit (kW) 1.5
Power of back gauge motor drive (kW) 0.18
Hydraulic unit capacity (l) 10.5
Net weight (pounds/kg) 1,014 / 60
MyBinding.com
5500 NE Moore Court
Hillsboro, OR 97124
Toll Free: 1-800-944-4573
Local: 503-640-5920
External dimensions
Figure 3a. External dimensions
MyBinding.com
5500 NE Moore Court
Hillsboro, OR 97124
Toll Free: 1-800-944-4573
Local: 503-640-5920
Figure 3b.
MyBinding.com
5500 NE Moore Court
Hillsboro, OR 97124
Toll Free: 1-800-944-4573
Local: 503-640-5920
Chart 2.
DIMENSION Value
(inch/mm)
A 49.6 / 1260
B 35.5 / 900
C 51 / 1300
C1 54 / 1365
D 32 / 805
D1 34 / 865
F 16 / 400
H 59.25 / 1505
H1 62 / 1565
2.3 Construction
The cutter consists of 3 basic mechanisms: knife drive, clamping beam
mechanism, and back gauge mechanism, plus other additional devices.
KNIFE DRIVE
Figure 4. Kinematic mechanism of knife drive
MyBinding.com
5500 NE Moore Court
Hillsboro, OR 97124
Toll Free: 1-800-944-4573
Local: 503-640-5920
The driving mechanism for the knife is shown in Figure 4. Hydraulic Double-acting
Cylinder/Actuator (1) is fixed on the Knuckle (2). Piston Rod (3) is connected with the Levers
(4), which are connected with Connecting Rod (5), which pull Knife Beam (6) together with the
knife.
The Knife Beam (6) moves between the Slide Ways (7 and 8), in perpendicular plane to the
work table's plane. Inclination of the slide ways at different angles allows inclination of
the knife bottom edge at the same angle, when the knife moves down. It decreases the
force required for cutting, improving cutting accuracy.
The knife is guided that in the bottom position the blade is parallel to the cutting stick
and penetrates it up to 0.5 mm depth. Admission of the cylinder with the entry V1
causes the Piston Rod (3) to move and through the Lever (4), Knife Beam (6) lowers
After cutting material, admission of the cylinder with the entry V2 causes
the Piston Rod (3) to return as Knife Beam (6) raises and stops in the top position.
CLAMPING BEAM DRIVE MECHANISM
Figure 5. Kinematic mechanism of clamping beam drive
MyBinding.com
5500 NE Moore Court
Hillsboro, OR 97124
Toll Free: 1-800-944-4573
Local: 503-640-5920
The driving mechanism for the clamping bar is shown in Figure 5. Hydraulic double-
acting Cylinder/Actuator (1) through the Levers (2), pulls down the Clamping Bar (3).
Clamping Bar is shifted in the slideways (not shown in Figure 5) , which
guarantees it's parallel to the cutting line.
Lowering the Clamp Bar (3) is possible also by pressing the Foot Pedal (4). Pushing the
pedal moves the Beam into the lower position. Spring (5) causes the Clamping Bar to
return to the original position. Spring (6) returns the Cylinder (1) to the start position.
BACK GAUGE DRIVE MECHANISM
Figure 6. Kinematic mechanism of back gauge drive
Electric Motor (1) drives through Belt Gear Box (2) Lead Screw which, through the nut,
moves the Backgauge Base (8). The base, with the Backgauge (4) attached to it, is
moved on a Leading Shaft (7).
The Measuring Scale (6) is fixed to the Backgauge Base (8,) which makes it possible to
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