CAD Design Service
Computer Aided Design (CAD)
- 2D/3D drafting, format conversion, rendering, etc.
- Product design and engineering optimization
Email: [email protected]
Phone: 1-240-421-0756
Fax: 1-866-304-9034
Address: 15720 Brixham Hill Ave. Suite 300, Charlotte, NC USA 28277
What is CAD, CAE, and CAM?
CAD refers to computer-aided design or drafting (or computer assisted design). It focuses on product design and creating 2D/3D drafts. Moreover, CAE stands for computer-aided engineering and is primarily used for engineering simulations, including FEA and CFD analyses. CAM, or computer-aided manufacturing, focuses specifically on product manufacturing processes.
In a typical product development cycle, CAD is utilized to design the product. Furthermore, CAE is employed to simulate and validate the design, while CAM is used to manufacture the product based on the validated design. Together, CAD, CAE, and CAM provide a comprehensive approach to designing, analyzing, and producing products across various industries. Additionally, all of these tools refer to computer software that supports design, analysis, and manufacturing processes.
At FEAmax LLC, we proudly offer complete engineering services, from concept to final production, encompassing CAD, CAE, and CAM.
Our Mission
We provide affordable and professional engineering CAD design and drafting services. Moreover, by harnessing the power of the internet, we can participate in your design projects as effectively as if we were physically present in your office. Additionally, our expertise includes converting your concepts, blueprints, PDFs, and scanned images into precise and editable 2D or 3D CAD files.
Furthermore, our capabilities extend to reverse engineering, tooling design, architectural drafting, 3D rendering, and animation, among many other CAD-related services. As a result, we ensure comprehensive solutions tailored to your unique project needs.
What we need to work on a CAD project
- A detailed job description (Scope of Work) outlining your project requirements.
- Any 2D sketches, drawing files, or additional supporting documents.
- Additionally, a clear understanding of what you need from our services to meet your goals.
Our Engineering Services
CAD Design & Drafting Services
At FEAmax LLC, we provide comprehensive CAD design services to ensure your engineering projects are executed with precision and innovation. Moreover, our team of experts excels in delivering top-tier Computer-Aided Design (CAD) solutions tailored to meet the specific requirements of various industries. With over 20 years of experience, we have transformed countless concepts into detailed, functional designs.
Additionally, our CAD Design services cover a wide range of applications, including part modeling and complex assembly design. Whether you need CAD drawings for mechanical components, architectural plans, or industrial systems, we use the latest software to create accurate and detailed outputs. As a result, our work facilitates seamless manufacturing and construction processes.
Furthermore, we integrate advanced CAE (Computer-Aided Engineering) solutions to optimize your projects. By combining design and analysis, we ensure your designs are visually accurate, structurally sound, and highly efficient. Contact FEAmax LLC today and experience the difference our CAD expertise can bring to your projects.
Area Of Expertise
CAD Design/Drafting
- Product Design & Drafting
- Sketch/PDF to CAD
- 2D Drawing and 3D Modeling
- Reverse Engineering
- Tooling/Mold Design
- Desgin for Manufacturing (DFM)
3D Part Modeling
- 3D CAD Modeling
- CAD File Format Conversion
- 3D Assembly Design Optimization
- Tolerance Analysis
- 3D Scanning, Printing & Prototype
- 3D Rendering & Animation
Architectural Drafting
- Floor Plan
- Site Conceptual Plan
- Elevation/Roof Plan
- Exterior/Interior Visualization
- BIM Modeling
- Photoshop Rendering
CAE Service
- Computer Aided Engineering
- Product Test and Simulation
- Engineering Design & Optimization
- Finite Element Analysis (FEA)
- Lab Test and Analysis
- Machinery Design & Test
Introduction of CAD Design
What is CAD (Computer-Aided Design)?
Definition: CAD refers to the use of computer software to assist in the creation, modification, analysis, or optimization of a design. Moreover, it plays a crucial role in ensuring accuracy and efficiency during the design process.
Purpose: The primary purpose of CAD design is to create detailed 2D drawings or precise 3D models of physical objects. Furthermore, these designs can range from small products to large infrastructures, supporting a wide variety of engineering and design needs.
Tools: Popular CAD software includes AutoCAD, SolidWorks, CATIA, PTC Creo, and Autodesk Inventor. Additionally, these tools are continually updated with advanced features, enabling designers to tackle increasingly complex challenges with ease.
Applications: CAD is extensively used in industries such as architecture, automotive, aerospace, consumer goods, and many others. Consequently, it has become an indispensable tool for professionals aiming to enhance productivity and innovation.
What is CAE (Computer-Aided Engineering)?
Definition: CAE encompasses the use of computer software to simulate performance in order to improve product designs or assist in solving engineering problems. Moreover, it enables engineers to identify potential issues early in the development process, enhancing efficiency and accuracy.
Purpose: CAE tools are primarily used to analyze the robustness and performance of components and assemblies. Furthermore, these tools often employ simulations, stress tests, and other advanced analyses to predict outcomes and refine designs.
Tools: Some well-known CAE tools include ANSYS, Abaqus, and Siemens NX. Additionally, these tools provide cutting-edge features that allow engineers to handle even the most complex engineering challenges effectively.
Applications: CAE is extensively used in various phases of product development and across many industries, including automotive, aerospace, and civil engineering. Consequently, it helps predict and optimize product performance while reducing time and costs in the development cycle.
What is the CAM (Computer-Aided Manufacturing)?
Definition: CAM involves the use of software to control machine tools and related machinery in the manufacturing of workpieces. Moreover, it streamlines the production process by automating complex machining tasks and ensuring high precision in manufacturing.
Purpose: CAM focuses entirely on the production phase, turning designs (often originating from CAD software) into tangible, real-world products. Furthermore, it bridges the gap between design and manufacturing, enabling seamless workflow integration.
Tools: Examples of widely used CAM software include Mastercam, GibbsCAM, and TinkerCAD. Additionally, these tools are equipped with advanced features to handle various machining processes with efficiency and accuracy.
Applications: CAM is primarily used in CNC (Computer Numerical Control) machining processes across industries such as automotive, aerospace, consumer goods manufacturing, and more. Consequently, it plays a vital role in improving productivity, reducing errors, and accelerating manufacturing timelines.
Introduction of the BIM (Building Information Modeling)?
BIM: Building Information Modeling
BIM, or Building Information Modeling, is a transformative paradigm in architecture, construction, and building management. Moreover, it represents an integrated approach to designing, building, and managing built assets efficiently and collaboratively.
Definition
BIM is not just software; it is a comprehensive process. Additionally, it provides an integrated way of capturing, storing, sharing, and analyzing building information in an interactive 3D model format. Furthermore, a building in BIM is represented not only by its physical characteristics but also by its functional information, lifecycle data, cost, and much more.
Purpose
- Collaborative Design: BIM encourages interdisciplinary collaboration by allowing architects, engineers, builders, and clients to work together within a shared model.
- Visualization: Moreover, BIM provides 3D visualization, helping clients and stakeholders understand design intents, spatial configurations, and material finishes before construction begins.
- Performance Analysis: Through BIM, architects can assess building performance, including energy consumption and daylighting, during the design stage.
- Lifecycle Management: Additionally, BIM extends beyond design and construction. With BIM, building owners can operate and maintain facilities efficiently by accessing accurate and relevant data about building components and systems.
Tools
Leading BIM software includes Autodesk Revit, ARCHICAD, Bentley Systems’ OpenBuildings Designer, and Vectorworks Architect. Furthermore, these tools often integrate with systems for structural engineering, MEP (mechanical, electrical, and plumbing) design, and construction management, ensuring seamless workflows.
Applications
- Design: BIM allows architects to draft and model with precision. Moreover, it helps visualize and analyze any potential design inefficiencies or conflicts.
- Construction: Contractors use BIM to plan construction sequences, detect clashes between components, and streamline procurement processes.
- Facilities Management: Post-construction, BIM aids in the operation and maintenance of buildings by providing a comprehensive database of components, materials, and systems.
Levels of Development (LOD)
BIM modeling includes varying levels of detail, referred to as “Levels of Development” (LOD). These range from LOD 100 (conceptual design) to LOD 500 (as-built and operation phase), determining the granularity of detail in the model at different project stages.
Benefits
- Improved Coordination: Reduced conflicts and changes during construction due to enhanced visualizations and clash detection.
- Cost Efficiency: Predictive cost estimates and reduced errors make projects potentially more budget-friendly.
- Reduced Project Time: Streamlined communication and better early-phase planning result in shorter project durations.
- Enhanced Sustainability: Additionally, performance analyses lead to designs that are more energy-efficient and environmentally sustainable.
Introduce of the architectural drafting service.
Architectural Drafting: A Cornerstone of Design and Construction
Architectural drafting is a fundamental component in the architecture and construction sector. Moreover, it focuses on creating precise technical drawings that detail building designs. These drawings, whether hand-drawn or generated using computer-aided design (CAD) tools like AutoCAD, act as the foundational guide for builders and contractors. Furthermore, they serve a variety of critical purposes, ensuring effective communication, compliance, and efficiency throughout the design and construction process.
Key Purposes of Architectural Drafting
- Communication: These drawings clearly convey an architect’s design intent. Additionally, they effectively bridge the gap between concept and construction, allowing for seamless project execution.
- Regulatory Compliance: Accurate drawings are pivotal for obtaining building permits. Moreover, they ensure that projects adhere to local building codes and regulations, reducing potential delays.
- Precision and Efficiency: Modern drafting, especially with CAD tools, guarantees exactness. Furthermore, it allows for quick modifications and ensures consistency across all aspects of the project.
Types of Drafts
Architectural drafting encompasses various types of drawings, each serving a unique purpose. These include:
- Floor Plans: Layout views that illustrate spatial arrangements clearly and effectively.
- Elevations: External vertical views showcasing the building’s façade and exterior features in detail.
- Sections: Internal vertical cuts that reveal the building’s internal structure and layout. Moreover, these provide crucial insights into construction methodologies.
- Detailed Close-Ups: Drawings that focus on intricate design elements and construction details, ensuring clarity and precision.
Beyond Spatial Layouts
In addition to presenting spatial layouts, these drafts specify materials, construction methods, and other vital details essential for successful project execution. Furthermore, as the architectural field evolves, drafting continues to adapt by integrating advanced tools that blend 3D modeling with traditional drafting practices. Consequently, this combination enhances accuracy and ensures better project outcomes.
The Essence of Architectural Drafting
In essence, architectural drafting crystallizes design ideas into tangible plans. Consequently, it serves as the blueprint for turning architectural visions into reality. Additionally, it ensures accuracy, compliance, and efficiency, allowing projects to progress smoothly from conception to completion.
CAD Design Project Showcase

2D Drawing & 3D Modeling
Our CAD design service provides both the precision of 2D drawings for exact specifications and assembly instructions, and the flexibility of 3D modeling for a comprehensive view of the final product. Moreover, this dual approach enhances the design process by facilitating detailed planning, visualization, and product testing. Furthermore, it streamlines collaboration, accelerates time-to-market, and ensures cost-effective design iterations, making it an indispensable tool in modern engineering and manufacturing workflows.

Architectural Drafting
Our Architectural Drafting service provides detailed drawing and design solutions, carefully tailored to bring your architectural visions to life. Moreover, we cover everything from precise floor plans and elevations to site plans and sections, ensuring accuracy in every detail. Additionally, our skilled drafters use advanced CAD software to produce accurate blueprints and 3D models, which streamline the building process and ensure high-quality, ready-to-implement plans for enhanced project success.

Reverse Engineering
Reverse engineering in product development is a strategic approach used to analyze and understand competitor products or legacy parts. By dissecting an item through 3D scanning, we could capture intricate details of its geometry and features, and then create the 3D models and 2D drawings. This knowledge aids in identifying potential areas for improvement, innovation, or cost reduction in similar products. Reverse engineering accelerates the development of new products by leveraging existing designs as blueprints for future advancements.

Tooling Design
Our Tooling Design service offers bespoke solutions carefully tailored to transform your manufacturing processes. Moreover, we specialize in creating high-precision tools designed to your exact specifications, significantly enhancing efficiency and product quality. Additionally, our expert team leverages advanced CAD technology to design molds, dies, and fixtures for optimal production performance. Furthermore, we prioritize durability, accuracy, and quick turnaround times, ensuring tooling that not only meets industry standards but also fosters innovation within your production lines.

3D Building Rendering
We proudly offer premier CAD design services that specialize in 3D building modeling and rendering for the architectural industry. Moreover, our expert team crafts detailed and accurate 3D models, serving as a vital tool for both visualization and design validation. Additionally, our photorealistic renderings bring these models to life, showcasing potential structures with stunning clarity. Consequently, these services enhance the design process and effectively communicate the architectural vision to clients and stakeholders.

BIM Modeling
BIM (Building Information Modeling) service is at the forefront of digital construction design, offering a multi-dimensional approach to architectural and engineering projects. Moreover, we provide comprehensive solutions with detailed 3D models enriched with data critical for construction, management, and operations. Furthermore, FEAmax BIM expertise helps clients visualize projects in virtual space, facilitating collaboration and better decision-making. Consequently, our services enhance efficiency, reduce costs, and minimize errors, ensuring project success from start to finish.