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3DCS

3DCS Variation Analyst is a dimensional variation analysis solution that predicts the impact of product tolerances and manufacturing process variations during the design phase, enabling quality issues to be identified and resolved before production. Proven by leading global manufacturers, it helps reduce defects, rework, scrap, and warranty costs while improving overall development efficiency.

What is 3DCS?

3DCS Software (3 Dimension Control System)

Predicting the impact of dimensional tolerances on product performance is challenging, and resolving the resulting quality issues can be even more difficult. Many industry-leading manufacturers use 3DCS to analyze tolerance effects in a 3D environment, identify root causes and critical control factors, improve product quality, and reduce manufacturing costs.

Key Feature

  • Supports Monte Carlo Simulation, RSS, and Min-Max tolerance stack-up analysis
  • Identifies critical tolerances through sensitivity analysis
  • Provides visual and statistical analysis of tolerance-related variation
  • Supports CATIA V5 Embedded and Multi-CAD platforms
  • Supports both GD&T and ± tolerances (coordinate tolerances)
  • Supports both point-based and feature-based modeling methodologies
  • Performs deformation variation analysis through integration with FEM/FEA models

Add-on

Advanced Analyzer / Optimizer (Tolerance Optimization)

Provides system-level tolerance optimization by evaluating the impact of individual tolerances on overall measurements within large-scale tolerance models.

Key Feature

  • Tolerance Optimization
  • Identification of critical components and tolerances across the entire system
  • Evaluation of assembly datum influence
  • Tolerance optimization for nonlinear models

Mechanical Modeler (Kinematic Variation Prediction)

Enables prediction and analysis of kinematic behavior and variation for products such as suspension systems, camera apertures, and aircraft landing gear assemblies.

Key Feature

  • Verification of product degrees of freedom (DOF)
  • Variation prediction for over-constrained mechanical systems
  • Rapid assembly configuration using joint-based modeling

FEA Compliant Modeler (FEA-Based Deformation Variation Prediction)

Predicts dimensional variation while considering structural deformation by utilizing mesh data and stiffness matrices from CAE solvers such as Nastran, Abaqus, and OptiStruct.

Key Feature

  • Simulation of over-constrained assembly conditions using clamps
  • Application of external forces and moments
  • Gravity load simulation
  • Thermal deformation analysis

Experience 3DCS now.

You can view product information and implementation benefits by downloading the brochure or submitting an online inquiry.
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