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Affichage de 11 résultats à partir du n°1.

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Liste de résultats

  • '''Starting with Front V notches (repeat t'''Starting with Front V notches (repeat this process later for rear V notches)''' The distance between the V notch blades is known as the separation. This should be temporarily 'expanded' during testing to make the shapes easier to measure. It is normally around 136-138, so add 10mm on to the existing parameter to make 146-148
    ...Separating a V notch like this also prevents a lump of the piece falling out which makes it weaker and therefore unsuitable to run through a second time

    weaker and therefore unsuitable to run through a second time</div> </div><br/>  +
  • <div class="icon-instructions caution-i
    ...Ensure that the ecoline is producing consistent and reliable datum test results
    e ecoline is producing consistent and reliable datum test results</div> </div>  +
  • Measure the bar width accurately with calMeasure the bar width accurately with callipers
    ...The depth of a V notch is entirely dependent on the width of the bar. The machine must be set up with the bar width to calculate the notch depth correctly
    Set the width of the sample profile in the flowops program to the nearest 0.1mm
    v>Set the width of the sample profile in the flowops program to the nearest 0.1mm <br/>  +
  • Now that the shape of the V notch is correNow that the shape of the V notch is correct, adjust the overall depth. IF this is the "first time "setup on the front V notches, the V axis datum should be changed to ensure the machine is set in the correct base position. IF you are tweaking the values, use VSTARTPOS and WSTARTPOS adjustments: '''Front V Notch''' Use the VSTARTPOS parameter Increasing the VSTARTPOS parameter will make the front notch shallower '''Rear V Notch''' Use the WSTARTPOS parameter Increasing the WSTARTPOS parameter will make the rear notch deeper Make the adjustment and run again to check
    ...The VSTARTPOS and WSTARTPOS parameters are only displayed on the Notching tab on later software versions - if they do not exist, they need to be edited in userVariables.mul and this requires a reboot

    need to be edited in userVariables.mul and this requires a reboot</div> </div><br/>  +
  • Repeat from step 4 for the rear notches  +
  • Run a piece with a datum test and V notch Run a piece with a datum test and V notch in same position The goal is to align the hole centreline and notch centreline precisely Adjust the xOffsetVI parameter to tweak the position (xOffsetWI for rears) Make the adjustment and run again to check Repeat for rears and run again to check Repeat for rears  +
  • The goal is to get both physical blade depThe goal is to get both physical blade depths the same by tweaking the depth of the "outfeed" offset using the dOffsetVO. The notches are named "infeed" and "outfeed" to standardise the notch cut on both left and right feed machines VI - Front Infeed VO - Front Outfeed WI - Rear Infeed WO - Rear Outfeed Make the adjustment and run again to checkMake the adjustment and run again to check  +
  • The goal is to reduce the separation back to a good overlap. The simple way to do this is to measure the 'expanded' separation distance and subtract this from the VSEPERATION parameter Make the adjustment and run again to check  +
  • This test is an in-depth test to ensure alThis test is an in-depth test to ensure all parameters are working together # Cut two clean pieces of outerframe # Measure their length with a trusted tape rule to nearest 0.25mm # Create two pieces with a V notch in the centre of the piece (needs to be to nearest 0.1mm) # Compare back to back to ensure all parameters are set up correctly
    ...If there is any misalignment at this point, a small amount (<1mm) can be removed by tweaking the xOffsetVI. Any bigger than this means there is another root cause

    ffsetVI. Any bigger than this means there is another root cause</div> </div><br/>  +
  • Use something around 30-40mm depth  +
  • You will need several lengths of large outer frame, around 1m long with square end preps.  +