Schmidt ManualPress 300 Series User manual

16 |SCHMIDT® Presses
SCHMIDT
®ManualPress 300 Series
Manual Presses with Process Monitoring
Process reliability, force/stroke monitoring of the joining process
and EN ISO-compatible documentation of the results are becoming
the major factors for small and medium production within the
manual workplace.
The SCHMIDT
®ManualPress 300 Series system with SCHMIDT ®
PressControl 600 includes:
Integrated reliable measuring technology
High resolution of the obtained process data
Graphical and numerical output of the processing results
Quality monitoring using freely selectable tolerances
Process reliability – not just a slogan
The system software allows easy setup of quality control criterea
for 100% in-process monitoring.
Assembly system with patented return stroke lock
and progammable clutch.

Simply the best! |17
SCHMIDT
®ManualPress 300 Series
Process reliability for manual workplaces, force range 0.4 kN to 12 kN
Characteristics
Linear force progression for No. 305 and No. 307
High force at the end of stroke for No. 311
Precise adjustment of the press depth via micrometer ne
adjustment
Guides require little maintenance, have little wear and are
locked against anti-rotation. This results in precise working
and a long service life
Optimum t and form closure due to dovetail guide on the
press head
Quick set-up
- Exact alignment of ram bore to the table of 0.05 mm
- Height adjustment using a crank
- Precision bores in ram and column base plate
Functional components
Electronic stroke lock
Integrated transducer
- Force sensor
- Incremental encoder
Integrated signal amplier
Programmable overload coupling
Press Type 305 307 311
Nominal force kN 0.4 4 12
Force at the hand lever
approx. N 50 200 200
Working stroke Amm 0 - 42 0 - 54 0 - 50
1)
Throat depth Cmm 129 129 129
Press head height Smm 310 417 555
Ram bore Ø mm 6H7 10H7 10H7
Stroke ne adjustment mm 0.02 0.02 0.02
Stroke resolution mm 0.005 0.005 0.005
Angle of rotation/ mm stroke 3.3° 4.8° non linear
Resolution, process
data acquisition
stroke
force
µm / inc
N / inc
5
0.125
5
1.25
5
3.5
Working height
5) F
Frame No. 7-420 mm 60-420 50-410 50 -290
Frame No. 7-600
3) mm 90-600 80-600 80 -480
Max. Weight
upper tool
4) kg 0.6 1 1.3
Weight
approx. kg 41 41 60
Protection type IP 54 IP 54 IP 54
Accessories
Stronger return assist spring
Speed control
Throat depth frame
2) 3) (total depth)
169, 209, 249 mm
Frame
Overview Press Type Frame Height M (mm)
Table Size
B x T (mm)
Table bore
D Ø mm
Table Height
K (mm)
Mounting Surface
B x L ( mm)
No. 7-420 305, 307, 311 740 180 x 150 20H7 90 220 x 362
No. 7-600 305, 307, 311 960 180 x 280 20H7 110 220 x 465
Maximum force will be reached just before extended position
Options
Additional charge applies
1) The fine adjustment increases the working stroke by 3mm
2) Throat depth frame only available with frame No. 7-600
3) Increased throat and higher frame lead to smaler nominal forces for No. 311
4) Theweight was determined withhand lever position 45°forward (guidelines)
5) Typical values; can vary ± 3 mm due to casting and production tolerances
Other available Options:
Nickel plated – cast parts are electroless nickel plated, steel
components black oxide nished, aluminum anodized, precision
steel surfaces are untreated
Custom paint – press and column can be painted to customer’s
color specication
Bores for adapting tooling – customer specic sizes can be supplied
Pushing force (kN)
Stroke before plug-in position
of the toggle (mm)
ManualPress 311
1 = Force at the hand lever 200 N
2 = Force at the hand lever 120 N
Illustration
ManualPress 305
M
S
A
F
K
C
B x T
Ø 29
No. 305
13
Ø 16
Ø 6H7
M5
18
8
10H9
17+1
7+1
9 ± 0.2
B
19,5
12
M8
30
Ø25
Ø 10H7
18
30
Ø 30
M8
12
5
Ø 42
L
Ø32
No. 307 No. 311
Ø 10H7

18 |SCHMIDT® Presses
SCHMIDT
®ManualPress 300 Series
Process reliability for Manual Workplaces
ManualPress 300 Series included with the control unit
SCHMIDT
®PressControl 600
Force/stroke monitoring of the entire pressing operation
- Allows for extensive error analysis
Process reliability:
- Separation of the power ow
-
Utilizing the interface of external sensors and actuators, the
clutch is engaged once the workpieces are placed properly.
- Locking of the press with failed parts
-
Secure separation and acknowledgement of Pass and Fail
(“Poka Yoke”)
Freely programmable positioning, stopping and braking in
forward and return stroke and end position.
- Process intervention
- Quality monitoring
- Reduction of error costs and elimination of errors
Short changeover times due to preselection of stored working
proles
Forward Stroke Lock Mode (the return Stroke is released)
For protecting the produced parts and the force sensor of the
press the press blocked / restricts the force ow in forward stroke
when reaching a dened force or when reaching the stroke.
Return Stroke Lock Mode (the forward Stroke is released)
Press blocks the return stroke when the necessary force has not
been reached or the required stroke has not been reached. This
ensures that the user always completes the operation.

Simply the best! |19
SCHMIDT
®ManualPress 300 Series
Examples of veried process workplaces
Both examples below can be combined arbitrarily when taking
into account the maximum available inputs and outputs.
In addition, the functions of the different operating modes are
available, which can be freely parameterized or programmed for
special functions.
F/s-signals
coupling
light barrier
part separation
The control unit SCHMIDT
®PressControl 600 analyses the
force/stroke signals of the SCHMIDT
®ManualPress using
windows
Depending on the analyses, the PLC actuates a ap. Thus, the
parts are securely separated into pass/fail bins
The light barrier generates an acknowledgement signal
This releases the press again
SCHMIDT
® ManualPress 307
clutch engaging
SCHMIDT
® ManualPress 311
The control unit SCHMIDT
®PressControl 600 does not
release the press until all parts are completely and correctly
positioned
This avoids erroneous pressing

20 |SCHMIDT® Presses
SCHMIDT
®ManualPress 300 Series
Options suitable for your application
Control mounting bracket
Used for fastening the SCHMIDT
®PressControl 600, either
mounted to the table or to the wall. The mounting bracket permits
the unit to swivel 70° (included with control).
External reset button
We recommend an external reset button in rough production
environments.
Calibration tool
The calibration tool is a clamping device with which a constantly
defined force is applied to the load cell of the SCHMIDT
®
ManualPress Serie 300 Series. In order to complete calibration,
either a SCHMIDT
®LoadCheck or a customer supplied calibration
device is required. Photo on left side shows the device for the
SCHMIDT
® ManualPress 305. The right side is for SCHMIDT ®
ManualPress 307. The SCHMIDT
®ManualPress 311 is being
calibrated by using the ne adjustment mechanism in BDC.
CANopen Compact box
With this add-on up to 16 digital combination in-/outputs (8 in-
and 8 outputs) are provided, useable optionally as in- or output.
Ergonomic handle
Swivelling handle for discharge of the wrist; easy and exible
assembly on the hand lever.
Speed control
To reach a very high repeatability by pressing on force and stroke,
a speed control can be inserted optionally instead of the microm-
eter screw, which brakes the pressing process shortly before
achievement of the end position.
Press base
Plastic (250 x 340 mm), incl. fasteners.