Kaindl RMS-NC Manuale utente
OPERATION MANUAL FOR
CIRCULAR KNIFE SHARPENING
MACHINE RMS-NC
Original operation manual
Please keep for further use!
Kaindl-Schleiftechnik REILING GmbH, Remchinger Str. 4, D-75203 Königsbach-Stein, Germany
Tel.: +49 7232/4001-0, Fax.: +49 7232/4001-30, Internet: www.kaindl.de, E-Mail: info@kaindl.de
CONTENT
EC-Declaration of conformity 3
Transport / Environmental conditions / Set up /
Safety advice / Directed use 4
Construction 5
Technical data 6
Operation 7
Clamping of the circular knife 7
Alignment of the circular knife 8
Interactive menu control 9
Explanation of the control 9
Basic information about grinding (Important information - please read!) 10
Standard values for grinding operation 11
Refering of the machine 12
Input of setting values 12
Sampling of the circular knife 14
Starting 15
Change of grinding wheel 16
Description of cooling unit / Basic information about lubricating coolant 17
Change of circular knife support /
Changing the battery on the control unit / Wiring diagram 18
Motor protection switch / Frequency inverter (optional) 19
Maintenance / Cleaning / Repair / Waste disposal 20
Warranty 21
Spare part list 22
2
EC-DECLARATION OF CONFORMITY
The manufacturer: Kaindl-Schleiftechnik
Reiling GmbH
Remchinger Straße 4
75203 Königsbach-Stein
Germany
declares that the machine Circular knife sharpening machine
describedhereafter: Type:RMSNC
areconformthefollowingECsafety ECMachineinstruction(2006/42/EC)
andhealthregulations: ECInstructionEMV(2004/108/EC)
Applied harmonised norms:
EN ISO 12100-1 and EN ISO 12100-2; EN 294; EN ISO 13732-1;
EN 61029-1, EN 60204 Part 1; EN 61000-6-1; EN 61000-6-2;
EN 61000-6-3; EN 61000-6-4
Changes in design, which affect the technical data, listed in this manual and the
directed use, therefore change the machine substantially, make this declaration of
conformity invalid!
The documents had been assembled by: Reinhard Reiling
Kaindl-Schleiftechnik
Reiling GmbH
Remchinger Straße 4
75203 Königsbach-Stein
3
1. TRANSPORT
The circular knife sharpening machine RMS-NC is delivered in a wooden box on
pallet. The gross weight of the machine is 210 Kg. The transport is done with the pallet by
a lifting cart or fork-lift truck.
1.1 ENVIRONMENTAL CONDITIONS FOR SET UP
4
Place and use the circular knife sharpening RMS-NC only in dry rooms.
Environmental temperature: from +5 to +50°C
Humidity: up to 90%; not condensing
1.2 SET UP
Move the pallet as close as possible to the final position of the machine. Then remove the
screw joints between the machine and pallet. Before placing the machine at its final
position on the floor, screw in, the machine feet from below. Please pay attention that the
machine is aligned horizontal on the floor. The alignment should be done by use of a
bubble level (standard model is sufficient). Place the bubble level on top of the cabinet
and align in both direction by adjusting the machine feet.
Please pay attention, that the place of the machine grants a vibration free operation.
1.3 GENERAL SAFETY ADVICE
Read the operating manual intensive!
For damages caused by ignorance or not following the operating manual, no liability is
assumed!
When dealing with circular and shape knife greatest caution is needed, because this can
have the sharpness of a razor and it can result in significant cuts if handled carelessly.
To largely avoid these, the use of cut protection gloves is strongly recommended.
1.4 DIRECTED USE
The circular knife sharpening machine RMS-NC is exclusively intended for sharpening
circular blade in the range of Ø 100 mm to Ø 350 mm. The directed includes also reading
this operation manual, as well as keeping all containing directions of use - especially the
safety information.
For all personal- and material damages, arising by not intended use, not the
manufacturer, but the user of the RMS-NC is responsible!
2. STRUCTURE
5
Cooling Safety cover Grinding wheel protection
Driving motor Handlever
adjustment
grinding motor Adkustment
bridge
Adjustment column
Grinding motor
Lynette
Support for
circular knife
Drive motor for
circular knife
Touchscreen
control
Digital
handwheel
3. TECHNICAL DATA
Dimensions
Length: 700 mm
Depth: 900 mm
Height: 1540 mm
Weight net: Automatic 180 Kg
Clamping range / Basic: Ø 100 mm to Ø 400 mm
Grinding wheel: Ø 125x32x20x5x30 mm
Noise emission: <70 dB(A)
Spacer rings: 20x22, 20x30, 20x32, 20x40, 20x30 with face
ElectronicalData
Driveofgrindingspindle:
Motor: 1~ 230V / 50 Hz
Motor speed: 2770 RPM
Power: 0,37 KW
IP code: IP 55
Flow time of the mounted grinding wheel approx. 10 sec.
Coolantpump:
Motor: 1~ 230V / 50 Hz
Power Step 1: 0,028 KW
Step 2: 0,045 KW
Step 3: 0,063 KW
IP code: IP 65
Delivery rate: 16-35 l/min
Technical changes may be done without notification.
6
7
Center the circular knife with the appropriate spacer ring on the fixation flange. Now fix
the circular knife with the supplied pressure disk and the fixation nut on the fixation flange
(see Picture).
When fixing or loosing the fixation nut, keep pressed down the shaft locking mechanism.
Turn the shaft by using the supplied spanner wrench till the shaft locking snaps in.
!!! Pay attention when fixing or loosing, risk of injury !!!
4. OPERATION
4.1 CLAMPING OF THE CIRCULAR KNIFE
Pressure disk
Pressure disk
Shaft locking
mechanism
Shaft
Lynette
Fixation flange
Then place the lynette on the backside of the circular knife. Align the lynette in the way
that it's turning softly on the cutting edge of the knife (e. g. align circular knife 10°, lynette
to 15°). Depending on the type of your circular knife, you can change the angle of the
lynette head correspondingly. The lynette acts as support for the circular knife and gives
the knife a burr-free shape.
Place on the
backside of the
cutting edge
Adjustment of
angle value
4.2 ALIGNMENT OF THE CIRCULAR KNIFE
8
After loosening the star knob screw (1) you can now adjust the grinding angle.
Scale
Star knob screw for
fixation of the adjustment
column
Star knob screw for
fixation of the grinding
angle
1
2
Hand lever for
adjustment of the
grinding motor
After you have adjusted the cutting angle, now open the star knob screw (2) and move
the column to the position, where the cutting edge of the circular knife is inside the
grinding range.
Grinding range
5. OPERATION OF THE CONTROL UNIT
9
Display
Digital jogwheel
On - Off switch Emergency stop
Press the green on switch to start up the machine.
The display is activated automatically.
6. EXPLANATION OF THE DISPLAY
Reference point
Keyboard input
Automatic - Start
Manual mode
!!! IMPORTANT INFORMATION - PLEASE READ !!!
7. BASICS REGARDING GRINDING
10
Please keep in mind, that grinding basically is a form of soft treatment. For getting optimal
results, please pay attention to some elementary rules.
Physically grinding is a interaction between material of the workpiece, the suitable
abrasive, binding of the abrasive, grit size, cooling liquid and finally the well matched
feeding size as well as halt- and grinding cycles without feeding.
For achieving perfect precision it is basicly considered using small feeding sizes (4 µ),
halt cycles of minimum 15 to 30 seconds at a speed of 10 to 20 RPM, cooling liquied
directed to the circular knife.
It is absolutely recommended to focus your attention to grinding cycles with no feeding.
This timespan should last a long until you hear no more noise from the grinding wheel.
This grants that the complete feeding size has been worked off.
Surely grinding also means scrub treatment, but this is which it's parameters quite
sobering for a amatuer in grinding. Scrubbing means very coarse grit, open bonding of
the grinding wheel, feeding of max. 12 µ, halt periods of min. 10 - 30 seconds, at knife
rotation of 15 - 25 RPM and a lot of cooling liquid.
As mentioned above, these parameters are only a rough guideline which grants that
chooses parameters can be processed by the machine. Finally, factors as grinding
medium and material has to be considered and specially selected for each application.
Material: HSS, high-grade steel hardened, hardened steel, etc. can successfully
sharpened with a corundum or CBN grinding wheel. By use of resinoid bonded abrasive
material, the cooling liquid should have min. 10% oil content, as this abrasive bond
produces a sonsiderable rubbing on the workpiece causing more heat.
Material: Carbide steel glass, ceramics can be sharpened successfully by a diamond
wheel. As written before, a adequate oil content has to be considered.
Indice
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