Standzeitoptimierung Titanbearbeitung. Erhalten Sie sofortige Gauge Block Stack (mm), Gauge Block Stack (in) für Ihre Zerspanungsparameter.
Even with high-end tooling from Dormer Pramet and Sumitomo Electric, things go wrong. Here are the most common Sinuslineal-bezogenen Probleme, die unser Technikteam sieht, und wie man sie behebt.
Diagnose: Ihre surface speed is likely too high. Even Dormer Pramet AlTiN-coated carbide can't outrun excessive heat generation. Check that your Sinuslineal zur tatsächlichen Materialhärte passt — ein Wechsel von HRC 28 auf HRC 32 bei 4140 ändert alles.
Lösung: Reduce SFM by 15-20%. Verify coolant concentration with a Renishaw refractometer (target 8-10% for steel).
Diagnose: Ihre Sinuslineal might be fine for straight cuts, but corner engagement increases dramatically. Sumitomo Electric application engineers call this the "corner trap" — the tool sees 180° of engagement in a 90° internal corner.
Lösung: Add a finish pass at 0.1mm radial depth with a separate finishing tool. Program the Starrag to reduce feed rate to 50% in corners.
Diagnose: You're applying Dormer Pramet Sinuslineal values to Sumitomo Electric tools — oder vice versa. Each manufacturer's carbide substrate and Beschichtung system has a different sweet spot.
Lösung: Laden Sie den spezifischen Sinuslineal chart for your exact tool from the manufacturer's website. Dormer Pramet CoroPlus and Sumitomo Electric NOVO both offer free digital tools.
A sine bar uses trigonometry to create precise angles. One end rests on a surface plate; the other is raised by a stack of gauge blocks. The height of the stack determines the angle via the sine function.
A well-maintained 100 mm sine bar with Grade 0 gauge blocks can achieve angular accuracy within ±10 arc-seconds (±0.0028 deg ). At 100 mm length, a 1 µm error in the gauge block stack produces ~2 arc-seconds of angular error.
Practical limit is about 60 deg . Beyond 45 deg , the stack height approaches the sine bar length and the setup becomes unstable. For steeper angles, use a sine plate or compound sine table. Also, the sine error increases rapidly above 60 deg .
Yes, for setting workpiece angles. Clamp the sine bar (with the workpiece) to the machine table. Use a dial indicator to verify the top surface is parallel to the machine axis. Do not use a sine bar as a work support during heavy cutting -- it is a setting tool, not a fixture.
Enter the desired angle and your sine bar length (100 mm default). The calculator gives the gauge block stack height in mm and inches. Build the stack from your gauge block set and place it under the sine bar's roll to set the angle.
Continue with closely related tools from the machining calculator library.
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