







IISTM
An engineering services company specializing in CADD, Product Design, and Consulting services. We cater to industries by providing cutting-edge engineering solutions, leveraging our expertise in design, analysis, and innovation.

Master Cutting-Edge Skills with IISTM Training Programs
Institute for Innovation, Skill Development, Training, and Mentoring (IISTM) is dedicated to empowering individuals with industry-relevant skills in CADD, Product Design. At IISTM, we believe in integrating industry and talent. Our projects offer aspiring students, and professionals a unique opportunity to work as interns or full-time professionals, gaining real-world experience while contributing to impactful projects.
- Solidworks
- Creo
- Catia
- Ansys Workbench
- Inventor
Solidworks
SolidWorks is a powerful 3D CAD (Computer-Aided Design) software used for designing, modeling, and simulating mechanical components and assemblies. Developed by Dassault Systèmes, it is widely used in industries such as automotive, aerospace, consumer products, and industrial machinery for product design and engineering.

Key Features of Solidworks
- 3D Modeling & Parametric Design – Create detailed 3D models with precise dimensions and constraints.
- Assembly Design – Build and test complex product assemblies before manufacturing.
- Simulation & Analysis – Perform stress, thermal, and motion analysis for real-world performance validation.
- Drafting & Detailing – Generate professional 2D technical drawings from 3D models.
- Sheet Metal & Weldment Design – Design sheet metal parts and welded structures efficiently.
- Rendering & Animation – Create photorealistic visuals and motion simulations for product presentations.
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Creo
Creo is a powerful 3D CAD (Computer-Aided Design) software developed by PTC (Parametric Technology Corporation). It is widely used in industries like automotive, aerospace, heavy machinery, and consumer products for product design, engineering, and manufacturing. Creo is known for its parametric, direct, generative, and simulation-driven design capabilities, making it a comprehensive solution for mechanical engineers and product designers.

Key Features of Creo:
- Parametric & Direct Modeling – Offers both feature-based parametric modeling and flexible direct modeling.
- Assembly Design – Enables the creation and management of complex assemblies with ease.
- Advanced Surface Modeling – Provides tools for designing aesthetically complex and high-precision surfaces.
- Simulation & Analysis – Includes structural, thermal, motion, and CFD analysis for product validation.
- Sheet Metal & Weldment Design – Facilitates the design of sheet metal components and welded structures.
- Generative Design & AI Integration – Uses AI to optimize designs based on performance and cost constraints.
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Catia
CATIA (Computer-Aided Three-Dimensional Interactive Application) is a powerful 3D CAD/CAM/CAE software developed by Dassault Systèmes. It is widely used in industries like aerospace, automotive, shipbuilding, and industrial machinery for product design, engineering, and manufacturing. CATIA stands out for its high-end surface modeling, complex system design, and multi-disciplinary collaboration capabilities.

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ANSYS Workbench
ANSYS Workbench is a powerful engineering simulation platform developed by ANSYS Inc. It provides an integrated environment for performing Finite Element Analysis (FEA), Computational Fluid Dynamics (CFD), Structural Analysis, Thermal Analysis, and Electromagnetic Simulations. ANSYS Workbench is widely used in industries such as automotive, aerospace, energy, electronics, and industrial machinery to test and optimize product designs before manufacturing.

Key Features of Ansys:
- Intuitive Workflow Integration – Provides a unified interface to connect various ANSYS simulation tools.
- Finite Element Analysis (FEA) – Used for stress, strain, and deformation analysis of mechanical components.
- Computational Fluid Dynamics (CFD) – Simulates fluid flow, heat transfer, and turbulence in complex systems.
- Structural & Thermal Analysis – Helps engineers evaluate mechanical performance under different loading and thermal conditions.
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Inventor
Autodesk Inventor is a powerful 3D CAD software developed by Autodesk, widely used for mechanical design, product development, and manufacturing simulation. It provides a comprehensive set of tools for parametric design, 3D modeling, simulation, and documentation, making it a preferred choice for engineers, designers, and manufacturers across industries like automotive, industrial machinery, and consumer products.

Key Features of Creo:
- Parametric & Direct Modeling – Supports feature-based and freeform design for flexibility.
- Assembly Modeling – Allows complex product assemblies with motion simulation.
- Sheet Metal Design – Provides dedicated tools for designing sheet metal parts and unfolding flat patterns.
- Simulation & Finite Element Analysis (FEA) – Enables structural, thermal, and motion analysis.
- Frame & Weldment Design – Ideal for creating welded structures and machine frames.
Partial User list






Our Engineering & Design Services
- Conceptual Design
- Reverse Engineering
- Detailed Design
- Kinematics and Mechanism Simulation
- Product Design and Surfacing
- Legacy Data Conversion
- GA, Fabrication, and Manufacturing Drawings
- Parametric Part Modeling and CAD Customization
- Interactive 3D Technical Documentation
- Assembly Sequence Animation
Case Studies - Mechanical Engineering Services

Robotic Arm for Assembly Lines
3D model and assembly of a robotic arm for precision assembly tasks.
Duration: 6 months
Team Strength: 5 engineers
Cost Savings: $96,000 (40% savings)
Additional Savings: No need for specialized tools or software licenses, reducing overhead by $20,000.

Electric Kettle Body Design
Designing a stylish and heat-resistant body for an electric kettle.
Duration: 4 weeks
Team Strength: 2 engineers
Cost Savings: (37.5%) By leveraging outsourcing

HVAC Duct Assembly (Sheet Metal)
Designing modular duct components for an HVAC system 3D modeling with flanges, beads, and stiffeners for durability. Detailed assembly drawings and flat patterns for sheet metal cutting.
Duration: 7 weeks
Team Strength: 2 engineers
Cost Savings: (25%) By leveraging outsourcing

Pump Housing (Casting)
Scope:3D Modelling and detailing of a pump housing for an industrial application 3D modeling for optimal fluid dynamics and structural stability. Integration of risers and gates for effective casting. Detailed drawings for pattern making and machining
Duration: 6 weeks
Team Strength: 2 engineers
Cost Savings: (35%) By leveraging outsourcing

Industrial Gearbox Casing (Casting)
Redesigning(3D Modelling) two heavy-duty gearbox casing for weight optimization. 3D modeling of the complex casing structure. Draft preparation and detailing for casting and machining.
Duration: 6 weeks
Team Strength: 2 engineers
Cost Savings: (40%) By leveraging outsourcing

Part Modeling with Family Table Creation
Create a parametric 3D model of a flanged pipe fitting with configurable dimensions for various standards (ANSI,ISO & DIN).
Duration: 5 weeks
Team Strength: 2 design engineers
Cost Savings: Saves 20% time in generating multiple part variants by automating the process. Ensures design consistency across part variations. Reduces repetitive manual modeling tasks and minimizes design errors.

3D Modelling to 2D Manufacturing Drawing Conversion
Convert complex 3D CAD models into 2D manufacturing drawings using ISO Standards Include detailed dimensions, tolerances, GD&T, material specifications, and BOM.
Duration: 6 weeks
Team Strength: 2 engineers
Cost Savings: 50% Cost savings with reduced manufacturing drawing errors