SteelMax BM-20 plus Bedienungsanleitung
The tools of innovation.
15335 E. Freemont Drive, Centennial, CO 80112
1–87STEELMAX, FAX 303 –690 –9172
www.steelmax.com [email protected]
OPERATOR’S MANUAL
B
BM
M-
-2
20
0
p
pl
lu
us
s
BEVELING MACHINE
Contents
1. GENERAL INFORMATION............................................................................................... 3
1.1. Application................................................................................................................. 3
1.2. Technical data............................................................................................................ 3
1.3. Dimensions................................................................................................................ 4
1.4. Design ....................................................................................................................... 5
1.5. Equipment included ................................................................................................... 6
2. SAFETY PRECAUTIONS.................................................................................................. 7
3. STARTUP AND OPERATION........................................................................................... 9
3.1. Adjusting the bevel angle and width........................................................................... 9
3.2. Operating..................................................................................................................10
3.3. Replacing the cutting inserts.....................................................................................12
3.4. Replacing the milling cutters .....................................................................................14
4. SPARE AND WEARING PARTS......................................................................................15
5. ACCESSORIES...............................................................................................................16
5.1. 0° guide set for facing plates.....................................................................................16
5.2. Guides for beveling pipes..........................................................................................17
5.3. Guide for beveling round plates ................................................................................19
5.4. Cutting tools..............................................................................................................20
6. WIRING DIAGRAM..........................................................................................................21
7. EXPLODED DRAWINGS AND PARTS LISTS.................................................................22
8. DECLARATION OF CONFORMITY.................................................................................26
9. WARRANTY CARD..........................................................................................................27
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1. GENERAL INFORMATION
1.1. Application
The BM-20 plus is a beveling machine designed to bevel carbon steel. The machine
can bevel plates at an angle of 15–60° and with the bevel width of up to 21 mm
(13/16″).
When equipped with accessories, the machine allows you to face plates, bevel
round plates, and bevel pipes with outer diameters of 150–300 mm (6–12″) or 300–
600 mm (12–24″).
1.2. Technical data
Voltage
1~ 220–240 V, 50–60 Hz
1~ 110–120 V, 50–60 Hz
Power
1600 W (for 50 Hz)
1800 W (for 60 Hz)
Rotational speed
2780–3340 rpm (at 230 V)
2740–3290 rpm (at 115 V)
Protection level
IP 20
Protection class
I
Milling speed
550 m/min (1800 ft/min, for 50 Hz)
650 m/min (2200 ft/min, for 60 Hz)
Maximum bevel width (b)
21 mm (13/16″, Fig. 1)
Bevel angle (ß)
15–60° (Fig. 1)
Vibration level
Machine harmful for health.
Take periodic breaks during operation.
Weight
20.5 kg (45 lbs)
Fig. 1.Bevel dimensions; maximum bevel width depending on the angle
β
15°
30°
45°
60°
b
21 mm
20.5 mm
21 mm
20.5 mm
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1.3. Dimensions
446 mm (17.6″)
315 mm (12.4″)
323 mm (12.7″)
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1.4. Design
Guide set
Depth
knob
Bevel width
scale
Bevel angle scale
Bevel angle lock
screws
Depth lock
levers
Power
switch
START
STOP
Motor lamp
Overload
lamp
Milling
cutters
Cov
er of
the
millin
g
cutte
rs
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1.5. Equipment included
1
Beveling machine
1 unit
2
Cutting insert
10 units
3
Metal box
1 unit
4
Tool container
1 unit
5
6 mm hex wrench
1 unit
6
T15P torx screwdriver
1 unit
7
Grease for screws
1 unit
–
Operator’s Manual
1 unit
1
2
4
5
6
7
3
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2. SAFETY PRECAUTIONS
1. Before use, read this Operator’s Manual and complete a training in occupational
safety and health.
2. Use only in applications specified in this Operator’s Manual.
3. Make sure that the machine has all parts and they are genuine and not damaged.
4. Make sure that the specifications of the power source are the same as those
specified on the rating plate.
5. Connect the machine to a correctly grounded power source.
6. Do not pull the cord. This can cause damage and electric shock.
7. Keep untrained bystanders away from the machine.
8. Before each use, ensure the correct condition of the machine, power source,
power cord, plug, control parts, and milling tools.
9. Before each use, make sure that no part is cracked or loose. Make sure to
maintain correct conditions that can have an effect on the operation of the
machine.
10. Keep the machine dry. Do not expose the machine to rain, snow, or frost.
11. Keep the work area well-lit, clean, and free of obstacles.
12. Do not use near flammable materials or in explosive environments.
13. Use only tools specified in this Operator’s Manual.
14. Do not use tools that are dull or damaged.
15. Make sure that the cutting inserts and the milling cutters are correctly attached.
Remove wrenches from the work area before you connect the machine to the
power source.
16. If the cutting edge of an insert is worn, rotate all inserts by 90°. If all edges are
worn, install new inserts specified in this Operator’s Manual.
17. Use eye protection, ear protection, non-skid footwear, gloves, and protective
clothing. Do not use loose clothing.
18. Do not touch chips or moving parts. Do not let anything catch in moving parts.
19. After each use, clean the machine and the milling cutters with a cotton cloth and
no chemical agents. Do not remove chips with bare hands.
20. If you are not going to use the machine for an extended period, put anti-corrosion
material on the steel parts.
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21. Maintain the machine and install/remove parts and tools only after you unplug the
machine from the power source.
22. Repair only in a service center appointed by the seller.
23. If the machine falls, is wet, or has any damage, stop the work and promptly send
the machine to the service center for check and repair.
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3. STARTUP AND OPERATION
3.1. Adjusting the bevel angle and width
Unplug the machine from the power source. Start with setting the bevel width to zero.
To do this, loosen two lock levers (Fig. 2), rotate the knob to set ‘0’ on the bevel width
scale, and tighten the levers.
Fig. 2.Initial setting the bevel width to zero
To set the required bevel angle (Fig. 3), use the 6 mm hex wrench to loosen two side
screws. Rotate the guide set to get the required angle on the scale, and tighten the
screws in this new position.
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Fig. 3.Setting the bevel angle (45° is set on the drawing)
After you set the bevel angle, use the depth knob to adjust the bevel width. The width
scale shows only a rough value because the bevel width varies with the angle.
The maximum bevel width (b = 21 mm, 13/16″) is for 45°. Find the required bevel
width for the required angle in practice. To do this, gradually increase the penetration
of the milling cutters into the workpiece.
3.2. Operating
After you set the bevel angle and width, connect the machine to a correctly grounded
power source. Put the machine on the right so that the rollers are on the plate. Keep
a gap between the milling cutters and the plate (Fig. 4).
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