Luh fxwwlqj vshhgv zlwk &5 dqg &5 5, Luh fxwwlqj vshhgv zlwk $'6 dqg $'6 5 – Diamond Products SB User Manual
Page 12
Technical data
SB Wire Sawing System
Page 12
SB_0107_e.mif
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The optimum cutting speed for standard appli-
cations is 20-25 m/s (values in bold type).
You can set the correct wire cutting speed with
the correct choice of litre flow rate (with multi-
stage drives) and the hydraulic motor. In this
way you can achieve:
- Optimum sawing performance
- The best service life for the wire
- Less wire cracks
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If there is a lot of steel reinforcement or if hard
aggregates are found the wire cutting speed
should be reduced.
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Switch back by one stage
This causes the wire cutting speed to be
reduced by 4-5 m/s.
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With single-stage drives, the hydraulic motor
can be changed (use larger motor).
This causes the wire cutting speed to be
reduced by 4-5 m/s.
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Motor
Stage 1
33 l/min
Stage 2
40 l/min
Stage 3
50 l/min
Stage 4
60 l/min
20 ccm
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16 m/s
19 m/s
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28 m/s
25 ccm
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12 m/s
15 m/s
19 m/s
PV
31 ccm
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10 m/s
12 m/s
15 m/s
18 m/s
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Motor
Stage 1
45 l/min
Stage 2
55 l/min
Stage 3
63 l/min
Stage 4
73 l/min
20 ccm
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30 m/s
34 m/s
25 ccm
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17 m/s
PV
PV
28 m/s
31 ccm
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14 m/s
17 m/s
19 m/s
22 m/s
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Motor
Stage 1
65 l/min
Stage 2
75 l/min
Stage 3
80 l/min
Stage 4
90 l/min
20 ccm
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31 m/s
35 m/s
38 m/s
42 m/s
25 ccm
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PV
30 m/s
34 m/s
31 ccm
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PV
PV
PV
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