Profile grinding

BNP 300

Fully automatic 5-axis-control profile sharpening machine for band saw blades

Tooth shape
freely programmable
Tooth pitch
10 - 100 mm
Tooth height
up to 30 mm
Front rake angle
0° - 35°
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BNP 300

Description

The BNP 300 meets all requirements for processing stellite- and carbide-tipped bandsaw blades. It impresses with high precision and a long service life. Both the raker and fleam teeth, with height differences and 45° bevels, can be ground in a single pass, making the process efficient and time-saving.

Highlights

  • Profile grinding of uncoated and stellite-coated bandsaw blades
    • Using CNC axes "X" & "Y" (multiple complete rotations of the bandsaw)
    • Using CNC axes "W" & "Y" (grinding of the vertically positioned tooth)
    • Face/Back grinding of stellite- & carbide-coated bandsaw blades
      • Using CNC axes "W" & "Y" (grinding of the standing tooth)
      • Chamfering and bevel grinding of the tooth back using CNC axis "U" (for raker & fleam teeth with height differences or 45° chamfer)
      • Automatic setup of the saw
        • Positioning the saw to the workpiece grinding position (automatically)
        • Positioning the saw to the workpiece changeover position (automatically)
        • Automatic recognition of the tooth group and measurement of the tooth pitch
        • Automatic touching of the grinding wheel on the saw tooth
        • Automatic tooth form scanning "Tooth Tracing System - TTS"

Applications

Grinding of standard tooth forms Grinding of variable tooth forms
Grinding of standard tooth forms Grinding of variable tooth forms
Alternating grinding on the tooth face and back
Alternating grinding on the tooth face and back
Grinding the winter tooth
Grinding the winter tooth
Automatic probing of the tool zero point with acoustic sensor
Automatic probing of the tool zero point with acoustic sensor
Automatic setup of the saws
Automatic setup of the saws
Automatic tooth shape tracing "Tooth Tracing System"
Automatic tooth shape tracing "Tooth Tracing System"
f.l.t.r
f.l.t.r

Other ISELI profile grinding machines

BNP 300 – bapBAP 110Automatic profile sharpening machine for band saw bladesBNP 300BNP 100Fully automatic profile grinding machine for bandsaw blades, controlled with 2 CNC axesBNP 300BNP 110Fully automated profile grinding machine for bandsaw blades, controlled with 2 CNC axesBNP 300BNP 200 [G2]Fully automatic profile grinding machine for band saw blades with 4-axis CNC controlBNP 300BNP 210 [G2]Fully automatic 4-axis-control profile sharpening machine for band saw blades in wet grinding executionBNP 300 – gap europeGAP 100Profile grinding machine for gullet saws, automatically mechanically cam-controlledBNP 300 – gnpGNP 100Fully automatic 2-axis-control profile sharpening machine for gang saw blades in wet grinding execution