Trumpf quicksharp - User Manual

Questions and Answers

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Kimberly SullivanAug 15, 2025
Why is the grinding wheel 'burning' on my Trumpf quicksharp?
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  Alex HarrisonAug 15, 2025
  If the grinding wheel on your Trumpf Grinder is 'burning' (smoking), accompanied by loud grinding noises and a rough grinding effect, several factors could be at play. The grinding wheel may be blunt, requiring sharpening. The grinding pressure might be too high, necessitating an adjustment of the cycle time to 3 1/2 - 4 1/2 minutes. Ensure the grinding coolant is correctly directed at the grinding wheel, maintaining a distance of 1 mm to the wheel face, and that there is adequate coolant flow. Add grinding coolant if the level is low, and clean the intake filter to ensure proper coolant supply.
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Nancy GreenAug 18, 2025
What to do if grinding coolant is frothing in my Trumpf quicksharp Grinder?
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  Erin BernardAug 18, 2025
  If the grinding coolant and hydraulic oil are frothing in the container of your Trumpf Grinder, it could be due to air being drawn in through a leak in the line, or the fluid level being too low. To resolve this, inspect all lines for leaks and ensure the container is filled to the correct level.
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kyle23Aug 21, 2025
How to fix long grinding times on Trumpf quicksharp?
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  carrilloanneAug 21, 2025
  If grinding takes longer than 5 minutes on your Trumpf Grinder, it could be due to several reasons. The hydraulic oil might be too cold, requiring the machine to warm up. The throttle valve setting could be incorrect, needing adjustment of the cycle time. Alternatively, there might be dirt in the hydraulic system. To resolve this, let the hydraulic cylinder run with the throttle valve open, then return to the original setting, aiming for a cycle time of 3 1/2 - 4 1/2 minutes.
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colleen20Aug 25, 2025
What to do if Trumpf Grinder motor stops and won't restart?
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  Shawna FrankAug 26, 2025
  If the grinding motor stops and cannot be switched on again on your Trumpf Grinder, it's likely due to motor overload caused by excessive grinding pressure. To address this, release the brake with screwdriver SW6, raise the top, and set the cycle time.
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bpittsAug 28, 2025
Why is the green pin not visible after grinding on my Trumpf quicksharp Grinder?
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  Ashlee GriffithAug 28, 2025
  If the green pin is not visible after grinding is completed on your Trumpf Grinder, it could be due to the cam not reversing, air in the hydraulic system, or pressure at the relief valve being too low. Inspect the hydraulic hoses and the pressure relief valve (22+4 bar). You may need to install an external pressure gauge.
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Christie CochranAug 31, 2025
Why is the rotary tool holder speed low on my Trumpf Grinder?
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  cynthia29Aug 31, 2025
  If the rotary tool holder speed is less than 20 min-1 on your Trumpf Grinder, it may be caused by dirt or air in the hydraulic system. You should remove and clean the cover on the drive/rotary tool holder, and check hydraulic lines for air leaks. Also, inspect the pressure relief valve.
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Teresa RodriguezSep 4, 2025
How to troubleshoot if my Trumpf quicksharp won't start grinding?
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  Antonio FisherSep 4, 2025
  If grinding does not start and nothing is ground off on your Trumpf Grinder, it could be due to an incorrect setting of the locating stop and screw, or the locating stop not coming to rest on the tool during setup. To resolve this, adjust the locating stop and setting screw, ensuring a required clearance of 0.1 mm between the bottom of the grinding wheel and the top of the stop.
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vickiefletcherSep 7, 2025
What causes the fixture to be pulled off during grinding on my Trumpf quicksharp Grinder?
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  daniellehamiltonSep 7, 2025
  If the fixture is pulled off the rotary tool holder during grinding on your Trumpf Grinder, it is likely because the fixture is not properly clamped onto the rotary tool holder. To fix this, push the clamping jaws upward and ensure the diameter of the fixture is 150h11.
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Jay MartinezSep 10, 2025
Why is there no intake of coolant in my Trumpf Grinder?
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  Daniel DavisSep 10, 2025
  If there is no intake of grinding coolant and hydraulic oil in your Trumpf Grinder, it is likely due to bent intake hoses. Position the hoses correctly, and replace them if necessary.