|
|
 |
 |
Type BS 4
CNC controlled band saw blade sharpening machine for log band saw blades and band resawing blades
Deciding features:
- The advanced saw tooth is positioned and finish-ground by X and Y-axes in one or several passes by selectively programmable feed values. The previous tooth is finish-ground against the cutting edge (deburred). A quick swinging of the grinding head allows left or right band saws and double-cut band saws on the same machine. The tooth face and tooth back of newly-stelliteŽ tipped or swaged saws can be ground several times. This save time because there is no need to grind the tooth gullet. There is no problem grinding frost notches or variable pitches, etc. Easy to change tooth shape and design new tooth shapes on PC-Screen. All designed tooth shapes may be saved into memory and retrievable at a later date.
Further qualities:
- The low construction height of the machine enables easy loading of the saw blades.
- Motor adjustment of the blade height.
- Feed catch swinging out on return.
- Powerful mist exhaust included.
- The fully closed protection hood provides maximum safety for the operator, reduces noise drastically and makes the approx.ment cleaner.
- Perfect grinding surface on using CBN grinding wheels as well as carborundum grinding wheels for wet grinding.
- Large grinding-wheel diameter up to 300 mm.
- Mechanism and grinding head guide with tempered shafts and ball bush bearings, giving very long life, no maintenance, no grease points.
- Smoother wet ground surface.
- Longer life of the saw blade.
- Less risk of blade cracks.
- Minimum wear on grinding-wheel - constant tooth shape.
- 1 to 2 passages for resharpening, for different amounts of wear of the saw blade.
- No dust.
- Large amount of noise reduction.
Specification Special advantages of CBN-grinding:
- Blade width: 80 to 400 mm
- Blade length: 6000 to 14000 mm
- Tooth pitch: 5 to 120 mm
- Tooth height: 5 to 35 mm
- Front rake angle: 0 to 35°
- Feeding speed: 8 teeth/min maximum
- Tooth shape: selectively:
- Standard tooth shapes
- Frost notches
- Variable pitches
- Grinding wheel: 300 mm outside diameter-25 mm bore diameter-4 to 14 mm thickness
- Peripherical speed: 25 to 60 m/sec.
- Connected load: 2.5 KW approx.
- Compressed air supply: 6 bar minimum
- Volume Sea-case approx.: 245/165 x 200 cm
- Weight: net 1250 kg gross 1480 kg
|
|
 | | 16 KByte |  |
|
|
|