{"id":23087,"date":"2022-06-22T08:00:00","date_gmt":"2022-06-22T14:00:00","guid":{"rendered":"https:\/\/www.cadcrowd.com\/blog\/?p=23087"},"modified":"2024-10-07T22:36:32","modified_gmt":"2024-10-08T04:36:32","slug":"finite-element-analysis-costs-consulting-company-rates-engineering-services-pricing","status":"publish","type":"post","link":"https:\/\/www.cadcrowd.com\/blog\/finite-element-analysis-costs-consulting-company-rates-engineering-services-pricing\/","title":{"rendered":"Finite Element Analysis Costs, Consulting Company Rates & Engineering Services Pricing"},"content":{"rendered":"\n

This article explores finite element analysis costs, consulting rates & engineering services<\/a> pricing. The primary purpose of FEA is to understand how to build a hardware product that performs precisely as intended. When exposed to external forces and conditions, FEA uses computer-generated calculations to determine, predict, and understand materials’ behaviors. Accomplished on computers using mesh 3D models, the process reduces the need to conduct real-life tests with physical prototypes to a great extent.<\/p>

\ud83d\ude80 Table of contents<\/strong><\/p>

FEA is a simulation tool usually integrated into CAD software. It allows engineering services<\/a> to heat, freeze, bend, vibrates, shake, and drop things to see how much force it takes to break them without building them first because the tests are carried out on a screen. From a financial standpoint, FEA is an effective method to reduce production costs associated with prototyping. All simulations and tests are conducted on the digital version of a product in a virtual environment.<\/p>

RELATED: Product simulation and analysis: why it\u2019s worthwhile<\/a><\/strong><\/p>

How much to have FEA done?<\/h2>

The cost of FEA depends on the type of analysis and complexity of components, materials, or assembly. Linear static analysis is among the most affordable, meaning any more advanced simulations will cost more money. However, each finite element analysis project is unique and impossible to generalize. As a guideline, here is a simplistic estimate of what FEA services<\/a> cost:<\/p>

Project<\/strong><\/td>Price Range per Project<\/strong><\/td>Rate per Hour<\/strong><\/td>Services provided<\/strong><\/td><\/tr>
Standard FEA Analysis<\/td>$700 to $1,500<\/strong><\/td>$60 to $80<\/strong><\/td>Linear static structure, linear contact, thermal stress, and thermal deflection<\/td><\/tr>
Complex FEA Analysis<\/td>$1,500 to $3,000<\/strong><\/td>$80 to $100<\/strong><\/td>Non-linear dynamic analysis, vibration response, optimization, and fracture analysis<\/td><\/tr><\/tbody><\/table><\/figure>

It is not exactly cheap, but FEA almost entirely replaces the necessity for multiple trial and error procedures when designing a new product. A computer simulation always has a margin of error; the same can be said of real-life tests. FEA does not eliminate the need for physical product testing. Still, at least it gives precious insight into an assembly’s performance capabilities, capacities, and structural integrity before prototyping begins. <\/p>

RELATED: How Much Do Engineering Design Services Cost?<\/a><\/strong><\/p>

Like CAD, BIM, and other computer-based analysis tools, FEA is only as good as the software analyst operating. The analysis cannot be generalized, nor can the professionals doing it. <\/p>

\"CFD-testing-on-products\"<\/figure>

How it works<\/h2>

The general procedure to run an FEA requires three steps, including:<\/p>

    \n
  1. Pre-processing: <\/strong>An analyst determines which elements to analyze and what kind of analysis to do. The elements’ material and geometric properties, such as dimensions and area, must be established first. The connectivity between elements, or nodes, is then defined, where the analyst builds a mesh 3D model design<\/a>. Boundary conditions and external force are applied.<\/li>\n<\/ol>
      \n
    1. Computation<\/strong>: The simulation generates boundary value problems and presents the results on-screen.<\/li>\n<\/ol>
        \n
      1. Analysis: <\/strong>the analyst reviews and interprets the results, taking notes on various factors, for example, strain, displacement, temperature, time frame, and frequency. <\/li>\n<\/ol>

        A model with more nodes (higher mesh density) improves the chances of generating accurate calculations. During the simulations, all calculations are done on mesh (instead of an entire object), which means there must be interpolation between the nodes or points of connection. An analyst should be aware of the possibility of errors due to the inherent simplification of geometry. <\/p>

        RELATED: Top 9 design engineering tips for reducing manufacturing costs on new product designs & prototypes<\/a><\/strong><\/p>

        Types of FEA<\/h2>

        FEA can focus on or test different variables and dynamics of materials, for example:<\/p>