
Design - Simulate - Iterate
Transform Your Engineering Projects with Powerful and Affordable All-in-One Simulation Software.
What is ZW3D SIM?
ZW3D SIM is an All-in-One solution that integrates 3D modeling and simulation within a unified platform, enabling engineers and designers to drive sustainable innovation.
- ZW3D SIM offers robust simulation capabilities, including mechanical properties verification, detailed simulation reports, and support for up to 17 scenarios.
- By combining design, preprocessing, simulation, and postprocessing in a seamless workflow, ZW3D SIM ensures that you can efficiently move from concept to final product.
- Ideal for various industries, such as automotive, electronics, architecture, and aviation, ZW3D SIM is engineered to enhance product performance, reliability, and sustainability while being accessible, affordable, and easy to use.
ZW3D SIM Benefits
ZW3D and ZW3D SIM seamlessly integrates 3D modeling and simulation within a unified interface, making it efficient and user-friendly.
ZW3D SIM offers mechanical properties verification and simulation report generation and covers up to 17 different scenarios.
ZW3D SIM supports most mainstream geometry formats, including Solidworks, Inventor, Siemens NX, Catia, Solid Edge, and many more.
ZW3D SIM provides a complete simulation cycle for your products, covering all steps from design, establishment, meshing, and simulation.
Validated through thousands of verification problems, ZW3D SIM meets NAFEMS standards and has been applied in numerous real-world industrial scenarios.










"ZW3D SIM offers powerful simulation capabilities within the modeling environment, accelerating the optimization and iteration of our products. It has reduced our time to market from months to weeks."
Simulations for Professionals


Designers
ZW3D ZW3D SIM is for designers who need an intuitive, all-in-one tool to turn creative ideas into high-performance products. It streamlines the workflow from 3D modeling to simulation, enabling rapid design iterations and comprehensive validation. It is ideal for automotive, consumer electronics, and architectural projects and ensures aesthetic and functionality.
Engineers
Engineers benefit from ZW3D SIM's advanced tools for solving complex analysis problems. It offers robust simulations, from mechanical verification to thermal analysis, and supports various industries, including automotive and civil engineering. With its comprehensive capabilities, ZW3D SIM enhances product performance, reliability, and sustainability.
Industry Applications
Equipment manufacturers benefit from ZW3D SIM's thermal and strength analysis capabilities. These capabilities ensure that equipment components operate efficiently and safely, preventing failures and improving overall product performance.
In the automotive industry, ZW3D SIM enhances the design and stability of components such as battery packs, vehicle suspensions, wheels, and onboard screens. This ensures that automotive parts are safe and meet industry standards for durability and integrity.
In the design process of electronic equipment, ZW3D SIM can test the structural integrity of new products and conduct heat and drop tests to enhance design and durability. This helps create robust, professional devices that meet consumer expectations and industry standards.
Simulations are crucial for architects designing large structures and steel frame systems. ZW3D SIM provides detailed analyses of load-bearing capacities and structural integrity, ensuring that the structures can withstand environmental pressures and comply with safety regulations.
ZW3D SIM | Simulation Types
Explicit Dynamic Analysis
An explicit time integration scheme can be used to simulate the dynamic behavior of structures under transient loads. This is particularly useful for highly nonlinear problems and scenarios involving sudden impacts or high strain rates.
Nonlinear Analysis
To accurately predict the behavior of structures under complex loading conditions, account for material and geometric nonlinearities, such as large deformations, material yielding, or contact interactions.
Statics Analysis
Evaluate the forces and deformations in a structure under steady-state conditions, helping to ensure structural stability and safety by identifying stress concentrations and potential failure points.
Transient Dynamic Analysis
Study a structure's response to time-varying loads, such as impacts or vibrations, to understand its behavior under dynamic conditions and ensure it can withstand and perform adequately during such events.
Frequency Analysis
Determine the natural frequencies and mode shapes of a structure. This is essential for understanding resonance and avoiding undesirable vibrations that could lead to structural damage or failure.
Heat Transfer Analysis
Analyze how heat flows through a structure, considering conduction, convection, and radiation, to optimize thermal performance and prevent overheating or underheating.
Harmonic Analysis
Evaluate a structure's response to harmonic loads, such as those caused by rotating machinery or periodic environmental forces, to reduce potential vibrations and ensure long-term structural reliability.
Buckling Analysis
Predict the critical load at which a structure will buckle or fail due to compressive forces, helping design slender components and ensuring their stability.
Response Spectrum Analysis
Determine the maximum response of a structure to seismic or other dynamic loads, helping to ensure earthquake resistance and other dynamic performance criteria.
Fatigue Analysis
Evaluate structural endurance under repeated loading cycles, predicting the number of cycles until failure and identifying critical areas that may require strengthening to extend the structure's service life.

True All-in-One
ZW3D SIM offers an all-in-one benefit by integrating powerful simulation tools directly within the CAD environment. This seamless integration allows engineers and designers to develop, analyze, and validate product designs without switching between software.
Combining design and simulation, ZW3D SIM enhances workflow efficiency, reduces errors, and accelerates product development, ensuring robust and reliable designs.
Simulation Scenarios Gallery
Four reasons to try ZW3D SIM




Comprehensive
Cost-Performance
User-Friendly Interface
Collaboration
ZW3D SIM supports every stage of your workflow, including design, 3D modeling, preprocessing, simulation, and postprocessing. Stay in one working environment to cover all steps.
Save up to 50% compared to other All-in-One simulation solutions in the market while offering the same accuracy, features, and simulation options to achieve the results needed for your work.
ZW3D SIM makes professional simulation tools accessible to everyone, with easy-to-use features, a comprehensive user interface, free learning paths, and free tutorials. Get started today and try.
ZW3D SIM allows the import and export of simulation data in BDF format, preserving all simulation data and information to improve collaboration with all stakeholders within one project.
Users globally realize their designs with ZWSOFT






BiTech, a leading player in the automotive and electronics sectors, faced significant challenges in its product development processes. From determining screw torque and clip insertion force to managing working temperatures and random vibrations, BiTech needed a comprehensive simulation solution to ensure product reliability and reduce time-to-market. With ZW3D SIM, BiTech not only overcame these challenges but also significantly improved its operational efficiency.