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Computer-Aided Design (CAD) softwareis a tool used to create and modify two-dimensional (2D) drawings and to create, modify, analyze and optimize three-dimensional (3D) designs and models.
CAD is used in a wide range of industries, such as architecture, interior design, mechanical engineering, product development, production equipment for the manufacturing industry, technical sales, layout and many more. (See more in the list below.)
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In the 1990s, it became common to switch from manual drawing work to 2D CAD. A major advantage of 2D CAD compared to manual drawings was that it was easier to reuse existing drawings.
In the 2000s, many companies started using 3D CAD instead, which provided new opportunities to visualize and optimize products. However, many companies still have 2D files from previous projects that need to be managed in existing CAD solutions.
With 3D CAD software, such as IRONCADA 3D model provides a more realistic and detailed view of the product, making it easier to optimize products.
This makes it easier to avoid costly manufacturing errors.
Many people can also more easily understand the design through a 3D model compared to a 2D CAD drawing.
3D CAD models can be mapped onto 2D drawings, where dimensions and tolerances can be added.
All views in a 2D drawing are automatically updated if the 3D model changes, saving a lot of time compared to 2D CAD where changes have to be made manually in all views.
3D CAD models can also be used for different types of analysis, such as strength analysis. These analyses can be used to calculate the stress and deformation in the material at a given load.
This allows the designer to dimension the structure so that it can withstand the loads to which the product is expected to be subjected.
Despite all the benefits of 3D CAD, no CAD solution can replace experience and knowledge of how to design, which is often industry-specific.
A history tree where the different elements of the model (called features) are presented in the order they were created. For example, radii and holes. These are created and modified quickly without locks(parameters and constraints)
Frequently modify imported geometry without features. This method is also flexible, but with less intelligent models.
A history tree here too, where the different elements(features) of the model are presented in the order they were created. These are created and can be modified in certain ways with locks(parameters and constraints)
Consists of simpler form of 3D model with fewer features.
It creates models with surfaces, often carefully defined and controlled using 3D curves. It is used, for example, in the design of cars or consumer products where precise shaping is important.
A common program that focuses specifically on surfaces is Rhinoceros (Rhino) which is known for its advanced NURBS modeling tools, making it ideal for the creation of complex shapes and organic surfaces. Rhino is widely used in industrial design, architecture and art.
All the methods described above are included in IRONCAD and can be mixed in the same file. It is unique and you can solve different needs with one and the same program.
In order to choose an appropriate 3D CAD software, it is important to identify what your company will use the software for and what your specific needs are. Your needs may differ from what some systems are designed for, and you may even have multiple needs to be solved with the same program. Below are some examples of uses and associated requirements for CAD software:
Send us your specifications and we will get back to you as soon as we canThis includes specialized machinery, fixtures, production equipment, industrial maintenance and automation solutions, often consisting of short runs or single solutions. Flexibility and speed are required here, as there is no time to deal with unnecessary steps such as parameters or lockouts.
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When adapting machinery and equipment to specific customer needs, flexibility is crucial, as you cannot predict what the next customer will want or what the market will demand tomorrow.
Standard productswith variations - for example, products that vary in dimensions and have to follow specific rules (such as balcony railings). This is where investing time in creating parametric models is appropriate.
Assemblieswith different versions and designs - flexibility is needed here, as the design may vary between customers.
When importing and modifying models from other 3D systems, it is advantageous if the program can modify imported 3D designs without the need for history, as this is often not included between different programs.
When creating curved sheets, it is important to be able to unfold them into a flat version, where the outline of the flat version is used in DXF 2D format for laser cutting.
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Layout means planning the content of premises and workshops to optimize space. Flexibility without lock-ins and parameters is important here, especially when dealing with a large number of parts and machines. Too many conditions and lock-ins can make planning unmanageable.
In carpentry, predictable dimensional changes and variations are common. Here, a parametric model can be suitable for controlling the dimensions and number of drawers in a cabinet, for example. From this model (e.g. a complete kitchen), everything can be exported to a CAM program that instructs a CNC router for manufacturing, replacing the need for 2D drawings.
CAD programs can be used to create selling, realistic images (renderings) and explanatory language-independent animations, which facilitate the communication of the product to the customer.
3D models can often be analyzed to assess stress and deformation at a given load. For this, there are specific analysis programs that use FEM (Finite Element Method). FEM divides the volume into a three-dimensional mesh and handles stresses via nodes (meeting points) during the calculation. This helps designers understand how the material will behave under different loads and optimize the design accordingly.
Ask for integration adviceIntegration with a PLM system can be beneficial for managing CAD files, documentation and version control. An example is DDM, a PLM solution that streamlines the management of project data and facilitates collaboration between teams. DDM allows project data to be structured and is an excellent tool for industries that need to manage different versions of a design, release, expired design and so on.
Most 3D CAD programs today have the ability to export 3D models to CAM programs, where manufacturing programs are created for, for example, controlled milling machines. An example is WoodLAB, a CAM program that can drastically reduce the time from design to finished CNC milling program, making the production process more efficient.
Flexible, parametric or direct editing
For most design needs, flexible modeling with intelligent features is the most efficient and profitable choice. This provides support to manage concept development, unforeseen late changes and allows greater freedom to test different design options.
Thanks to the intelligent structure of IRONCAD models, there is also the possibility to use parametric techniques when appropriate. This makes it possible to work with fixed dimensions and constraints where precision and control are particularly important.
IRONCAD also offers direct editing, which means that imported 3D files can be modified without the need for a history. This is particularly useful when working with files from other systems and need to make quick adjustments.
With IRONCAD , all these modeling methods - flexible modeling, parametric techniques and direct editing - can be combined in a single file. This makes IRONCAD a reliable choice for those looking for a competent system for fast and efficient product development.
CAD software allows you to create detailed 3D models and depict them on dimensioned 2D drawings. CAD software is used in fields such as engineering, design, product development, architecture and manufacturing tools. 3D models make it possible to simulate, analyze and optimize designs before the product is in reality. You can also print a 3D model in 3D printers.
Yes, there are some simpler free options on the market, but they often lack the features and customization options required for professional work. In some cases, there are trial periods, where you can try out more advanced tools for free for a limited time.
CAD programs can be complex for beginners, but with the right support and training, for example through Solidmakarnas educational courses and learning materials, learning becomes easier and more effective.
Yes, it is possible to learn CAD yourself by using instructional videos and online guides. In order for the training to be as effective as possible, a logically structured and organized training is required. This can give you the tools you need to build on your knowledge.
The courses are designed to suit different levels, from beginners to advanced users. This is to meet the student's current level of knowledge.
The cost varies depending on the type of license and the features included. Please contact us to get a price quote on the programs we offer.It is important to keep in mind that the most expensive thing for a company is the cost of the time it takes for a person to design. Therefore, the investment of a CAD license is small in relation to the total cost, and ease of use is super important.
The CAD programs that Solidmakarna offer work smoothly on most modern computers. However, it is important to check the system requirements before installation.
It depends on what you will be working on. For simple designs and small assemblies, most computers will work, but advanced projects may require more computing power. If you are unsure, feel free to ask!
Yes, CAD software is an important part of the 3D printing process. It makes it possible to export a model from 3D CAD to the 3D printer software, which in turn controls the printing on the 3D printer. You can quickly create physical products based on 3D CAD models.
2D-CAD is used to create flat drawings and measure them. The drawings are created with "dumb" lines that are created without connection to a 3D model. 3D-CAD makes it possible to create three-dimensional models and also to easily depict these on 2D drawings for dimensioning if desired. If the 3D model changes, all views on the 2D drawing can be updated automatically.
Yes, it is, Solidmakarna offers courses and trainings to help you get certified in their CAD software.
Yes, many CAD programs can be customized to meet specific requirements.
The time depends on your prior knowledge and the amount of time you put in. With our courses and training materials, you can quickly reach a good level. Solidmakarnas Basic Course is 4 days in total.
No, CAD programs are used in many fields, including education, arts, crafts and industry. Solidmakarna helps both professionals and enthusiasts get started.
CAD (Computer-Aided Design) is used to create and design models and drawings, while CAM (Computer-Aided Manufacturing) is about machining and manufacturing the designed objects. CAD focuses on the design process while CAM is used to plan and create programs for machining in, for example, a milling machine.
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The trial version contains the same functionality as a "full" version.
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