Machine Dynamics Tool

Laser Gantry Acceleration & Deflection Calculator

High-speed directional changes at 1.5G–3.0G dynamic acceleration induce elastic gantry flex. Calculate dynamic deflection and corner rounding accuracy across machine spans.

1. Gantry Structure & Motion Inputs

Gantry Material Architecture

Machine Transverse Span / Table Width (Meters)

Target Dynamic Acceleration (G)

Z-Axis Carriage & Cutting Head Payload (kg)

2. Dynamic Deflection & Corner Precision

Max Elastic Beam Deflection (δ) 0.018 mm (18 µm)

First-Order Natural Resonance Frequency 78.5 Hz (Well Above 45Hz Excitation)

Corner Trajectory Tracking Precision ±0.025 mm (Sharp Corner Finish)

Servo Dual-Drive Synchronous Error < 0.005 mm (Full Optical Scale Feedback)

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