beste Hartmetallsorte für Inconel 718. Erhalten Sie sofortige Tangent Point 1 X,Y, Tangent Point 2 X,Y, Tangent Angle (°) für Ihre Zerspanungsparameter.
Bevor CNC-Steuerungen Tangentenpunkt-Rechner automatisch berechneten, verwendeten Zerspaner Papp-Schieberechner — Ingersoll verteilte in den 1970ern berühmterweise Zehntausende davon. Jeder Werkzeugvertreter hatte die Taschen voll davon. Die Mathematik war dieselbe, aber die Randbedingungen waren völlig anders: HSS-Werkzeuge erreichten in Stahl maximal 30-40 SFM, und die Vorschubgeschwindigkeiten wurden durch die Maschinensteifigkeit begrenzt, nicht durch die Beschichtung-Technologie.
The Gühring Beschichtung revolution in the 1980s — TiN first, then TiCN, TiAlN, und eventually AlCrN — changed everything. Suddenly, Tangentenpunkt-Rechner could be pushed 200-300% higher without sacrificing Werkzeugstandzeit. Mitsubishi Materials's introduction of submicron carbide substrates in the 1990s further expanded the window: finer grain structures meant harder tools that could still absorb the shock of intermittent cuts.
In 2026, Gühring and Mitsubishi Materials both offer cloud-based Tangentenpunkt-Rechner optimization via their NOVO and ToolGuide platforms. Ingersoll's CoroPlus system integrates directly with Mazak and Haas CNCs for Echtzeit- adaptive control. The slide calculator has been replaced by AI-assisted CAM, but the core principle remains: the right number = the right cut.
Finding the tangent point on a circle is common when programming fillets, blending arcs, and computing lead-in/lead-out moves. This calculator finds the point on a circle at a given angle -- the basis for all tangent computations.
A tangent lead-in approaches the part contour along a tangential arc, preventing dwell marks at the entry point. The lead-in arc centre must be positioned such that the arc is tangent to both the approach line and the part contour. This calculator gives the tangent point coordinates.
A tangent line touches a circle at exactly one point and is perpendicular to the radius at that point. An intersection line crosses the circle at two points (secant) or one point (tangent -- the limiting case). Tangent transitions are smooth; intersection transitions have a corner.
Two circles are tangent when the distance between their centres equals the sum (external tangency) or difference (internal tangency) of their radii. The tangent point lies on the line connecting the two centres. Use this calculator to verify the point coordinates.
Enter the circle radius and the angle to the tangent point (from the positive X-axis). The calculator gives the X, Y coordinates of the tangent point and the perpendicular direction. Use these coordinates to program tangential arc entry and exit moves.
Continue with closely related tools from the machining calculator library.
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