Range Road RR5055 Manuel utilisateur
RR5055 Blade Grinder
Range Road Enterprises Ltd
Box 944
Eckville AB T0M 0X0
www.range-road.ca
RR5055 Blade Grinder Owner’s Manual
Assembly/Set-up
RR5055 Blade Grinder
Range Road Enterprises Ltd
Box 944
Eckville AB T0M 0X0
www.range-road.ca
ITEM
NAME
1
Push Tooth Pin
2
Push Pin Adjustment Screw
3
Push Pin Adjustment Plate
4
Push Arm
5
Left Pressure Wheel Lock Bolt
6
Left Pressure Wheel Adjustment Rod
7
Right Pressure Wheel
8
Pressure Wheel Plate
9
Pressure Wheel Adjustment Seat
10
Left Pressure Wheel
11
Compressor Handle
12
Compressor Support
13
Saw Blade Guide
14
Push Tooth Cam
15
Front and Rear Feed Cam
16
Front and Rear Adjustment Wheel
17
Saw Blade Press Plate
18
Workbench
19
Adjustment Support
20
Grinding Wheel
21
Grinding Wheel Forwards/Backwards Adjustment
RR5055 Blade Grinder
Range Road Enterprises Ltd
Box 944
Eckville AB T0M 0X0
www.range-road.ca
Applications and Features
This tool is used for grinding band saw blades, it can also be used for the grinding of double
metal band saw blades, and it can grind both the tooth throat and the rear.
Technical Data
1. Saw blade width size 6 - 75mm
2．Grinding teeth range 2 - 30mm
3．Tooth grinding feed rate 0 - 63 teeth/min
4．Grinding head motor 250W110V60Hz
5．Feed motor 15W110V60Hz
6．Grinding wheel size φ150 φ32×10mm
7．Grinding wheel speed 2800RPM
Grinding wheel dressing
If the angle of the bevel on the grinding wheel is off from the angle of the saw tooth, it should
be dressed. Trimming can be done with a diamond pen, or a hard ceramic wheel can be used.
Grinding the back of the tooth
If the back of the tooth is to be ground, this can be achieved by adjusting the relative
positions of the cams 14 and 15. This step needs to be performed after the blade has been
installed onto the grinder. The specific operation is: stop state, loosen the screw on the cam 14,
and point the pointer on it to the scale 5, and then tighten the screw, then turn the cam by
hand to observe the contact between the back of the tooth and the grinding wheel when
pushing the tooth. If it is not in contact, loosen the screw again, so that the index of the
pointer on the cam 14 is increased. (If the contact is too tight, the index must be made
smaller.) When the cam is rotating (during the feed, for example), the front of the serration
and the tooth when the back side is in light contact with the grinding wheel, the adjustment is
basically in place. At this time, you can start the machine and observe.
RR5055 Blade Grinder
Range Road Enterprises Ltd
Box 944
Eckville AB T0M 0X0
www.range-road.ca
Note: Before turning on the power, first adjust the lever 16 back a short distance, and then
slowly feed it to prevent the saw tooth from being worn out.
Maintenance and precautions
1. The saw blade interface must be smoothed before grinding, and there should be no
obstacles when the saw blade advances.
2. Before starting and after stopping, the feed adjustment lever 16 must be retracted by a
short distance to prevent the grinding when starting up.
3. This machine can be used in places where the altitude is not more than 1000 meters, the
ambient temperature is -15°C to 40°C, and the relative humidity of the surrounding air is
not more than 95%. The temperature rise of the motor is not more than 80°C.
4. The linear guides are to be lubricated once every three months, and the other rotating
parts are lubricated with oil as needed.
5. Clean off dust frequently and keep the countertop and electrical system clean and dry.
6. To replace the grinding wheel, just loosen the screw on the rounded corner of the
protective cover and remove the outer cover. Before replacing, you should first check
whether the speed rating of the new grinding wheel is consistent with the specifications
listed in the manual. If it is lower than the regulations, it should not be used. When
installing the new grinding wheel, the soft gasket on the chuck and the grinding wheel should
be properly placed, and the grinding wheel should be balanced, and there should be no
obvious yaw or vibration. The clamping wheel nut should also not be over-tightened to
prevent the wheel from cracking. After the grinding wheel has been replaced, re-installed
the protective cover and re-install the screws on the circumference of the housing.
7. After replacing the grinding wheel, the grinder should be test operated. The wheel
movement should be smooth and quiet, and there should be very little vibration. When
testing, you should stand to the side of the grinder for safety.
RR5055 Blade Grinder
Range Road Enterprises Ltd
Box 944
Eckville AB T0M 0X0
www.range-road.ca
Ensure you are wearing
gloves and eye protection
when working with the
Band saw blade
Open the box
Remove all items
You will have 4 items
The tower for holding the
blade upright
The grinding stone
Some round handles and
hardware will be in the 3rd
bag
Blade Grinder Assembly
RR5055 Blade Grinder
Range Road Enterprises Ltd
Box 944
Eckville AB T0M 0X0
www.range-road.ca
Lift the Sharpener out of
the box
Open the bag with the
handles and hardware
Find the small, round,
silver handle and attach it
to the shaft located just
below the grinding stone
electric motor
Lock the handle onto the
shaft by tightening the
Allen-head fastener
Find the round, black
handle. Attach this handle
to the shaft on the same
side as the electric motor
controls
Lock the handle to the
shaft by tightening the
small Allen head fastener
RR5055 Blade Grinder
Range Road Enterprises Ltd
Box 944
Eckville AB T0M 0X0
www.range-road.ca
Un-package the grinding
stone
Install onto motor shaft
with blue label facing
outward
Tighten up the lock nut
There are two small bolts
that are installed near
one of the corners
loosen and remove these
bolts
Un-package the tower
Install the tower onto the
top plate of grinder with
the 2 small bolts we just
removed in the previous
step
Make sure to align the
tower so the flag is over
top of the grinder and not
facing away
RR5055 Blade Grinder
Range Road Enterprises Ltd
Box 944
Eckville AB T0M 0X0
www.range-road.ca
Take the band saw blade
to be sharpened, and set
it on the machine as
shown in the photo
Take special notice as to
what direction the teeth
are facing
If you set the blade on
the machine and find the
teeth are facing the
opposite way; then you
must turn your blade
inside out to reverse the
teeth
Do so with caution as the
blades are very sharp and
have plenty of spring
tension
Once the blade is facing
the correct direction,
slide it towards the
grinding wheel
The teeth should be free
and clear of the plate
that the blade is sitting
on - as seen in the photo
RR5055 Blade Grinder
Range Road Enterprises Ltd
Box 944
Eckville AB T0M 0X0
www.range-road.ca
Now that the blade is
sitting in the correct
position, lock it into place
Loosen the small black cap
shown in the photo
Adjust Band Saw guide so
that it is snug against the
back of the blade
Tighten the black cap to
lock guide into position
Repeat the same process
with the rear guide
Lock into place by
tightening the black cap
RR5055 Blade Grinder
Range Road Enterprises Ltd
Box 944
Eckville AB T0M 0X0
www.range-road.ca
Now that both guides are
locked into place, set the
press plate onto the blade
Install compressor handle
and compressor support
on top of press plate
Do not tighten wing-nut
shown in picture yet
Leave this loose for now
as you will be adjusting
the upper table assembly
to line up with the
grinding stone properly
Autres manuels pour RR5055
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