Plasticity Modeling Guide by Arrimus 3D
Plasticity Modeling Guide by Arrimus 3D
“Plasticity Modeling Guide” is a course on Udemy by Arrimus 3D that teaches how to use Plasticity at a high level and pick up all sorts of nice tips and tricks to start designing and modeling in no time1.
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The course teaches how to model an industrial mech in Plasticity and how to model other things in Plasticity such as a hard drive and an SMG2. You can also learn how to export your Plasticity model and render in V-Ray for 3D Studio Max2.
Plasticity refers to the quality or state of being plastic, which means having the capacity for being molded or altered1. It can also refer to the permanent deformation of a solid material in response to applied forces1. In physics, plasticity is the ability of certain solids to flow or to change shape permanently when subjected to stresses of intermediate magnitude between those producing temporary deformation, or elastic behavior, and those causing failure of the material, or rupture2.
There are many types of plastic materials, some of which include Acrylic or Polymethyl Methacrylate (PMMA), Polycarbonate (PC), Polyethylene (PE), Polypropylene (PP), Polyethylene Terephthalate (PETE or PET), Polyvinyl Chloride (PVC), and Acrylonitrile-Butadiene-Styrene (ABS)1. These plastics are used in a wide range of applications such as cartons, containers, pipes, building materials, doors, windows, flooring, cladding, kiosks, store displays and exhibits2.
Plastics have many properties that make them useful in a wide range of applications. Some of these properties include being light in weight and chemically stable, easily molded into different shapes and sizes, good insulation and low thermal conductivity, good impact resistance and they do not rust, good transparency and wear resistance1. However, plastics have poor dimensional stability and can be easily deformed2.
“Modeling Guide by Arrimus 3D” is a course on Udemy that teaches how to work with polygon, sculpting, and CAD programs to get the best of all worlds. The course has a strong emphasis on using the strongest aspects of all programs to get the most out of your 3D design experience. You will learn to work at a good level in 3D Studio Max, Blender, Zbrush, and Plasticity1.
Arrimus 3D also offers tutorials for various 3D programs like 3DS Max and Zbrush on his YouTube channel2.
Computer-aided design (CAD) is the use of computers in the design process across a wide range of different industries. It is primarily used to create highly accurate 2D and 3D models, but CAD covers all steps in the design process, from creation and modification to analysis and design1.
Computer-aided design, more commonly known as CAD, is the use of computers in the design process across a wide range of different industries. It is primarily used to create highly accurate 2D and 3D models, but CAD covers all steps in the design process, from creation and modification to analysis and design.
We also have a ranking of the best CAD software.
CAD is a vital tool as it improves designers’ productivity, quality, and communications, and it can also be used to create a database for manufacturing. CAD software makes it possible to visualize properties such as height, width, distance, color and material, and also to build entire models for any application.
Architecture, construction, engineering, 3D printing, carpentry, and metal fabrication are just a few of the many industries that use CAD. Computer-aided design and drafted (CADD) is a less commonly used variant of the name.
We also have a ranking of the best architecture software.
That’s a basic rundown of CAD, but there’s plenty more to learn about this important technique. This guide covers everything you need to know about CAD, including its advantages and disadvantages, how CAD works, and its applications.
What is CAD – the Basics
CAD is used to create precise drawings and models of objects and structures, either in 2D or 3D.
CAD was developed as a more accurate, affordable way for designers, engineers and manufacturers to design, visualize and test models while minimizing the chance of mistakes.
As CAD allows for easy modification, documentation and collaboration, it is a far more precise, efficient and faster method than traditional manual drafting. Today, CAD has replaced manual drafting across a wide range of industries.
What is CAD?
CAD software takes into account how the various materials involved in a project interact, allowing designers to consider every element in a project, from plumbing to electricity. This results in fewer revisions and a more efficient workflow.
Today, CAD software incorporates cloud technology, providing entire teams with instant, remote access to projects. These advantages mean CAD has had a huge impact on architecture, engineering, and construction, among other industries.
There are many types of CAD software out there, and while they all operate differently, all are based on geometry. Every CAD program has X (horizontal), Y (vertical), and Z (depth) coordinates which allow users to create 2D or 3D models. CAD programs typically use either vector-based graphics or raster graphics to represent drawings and models.
As well as expensive paid-for CAD software used by professionals, there are also free programs that are better suited to students and hobbyists. For example, While AutoCAD is the industry leader and is used by professionals across a wide range of sectors, Blender is a high quality free CAD software that is available to anyone.
CAD History
The early origins of CAD can be traced back to the 1940s and 50s, when various developments made in computer software widened the design-related capabilities of early computers. The term “computer-aided design” was coined in 1959 by MIT researcher Douglas T. Ross.
A turning point came in 1963, when computer scientist Ivan Sutherland developed the world’s first computer graphic program, SKETCHPAD. This program allowed people to graphically interact with a computer by drawing directly onto a CRT monitor with a light pen and marked the beginning of CAD software as we know it.
It wasn’t until the 70s when CAD began being used in industry rather than simply for research purposes, as large automotive and aerospace companies began developing their own software. The CAD program CATIA was developed in 1977, and another major milestone came when John Walker founded Autodesk in 1982.
CAD software continued to grow throughout the 80s and 90s, although it remained restricted mostly to larger companies during this time. CAD became more accessible as personal computers rapidly spread in popularity in the late 90s and 2000s, leading to the development of open-source CAD programs that are available to everyone.
CAD can be used to create both 2D drawings and 3D models. Some CAD software specialize in one or the other, while other programs are capable of producing high quality 2D and 3D designs.
2D CAD models are flat, two-dimensional drawings and provide the information, such as dimensions and layouts, needed to reproduce or build the subject. These 2D models are commonly used in industries such as architecture, civil engineering, automotive, interior design, landscaping, cartography and fashion.
For example, CAD software is used by architects to create floor plans of buildings and houses, and these floor plans contain most of the information that would be needed to construct the inside of the building. As well as floor plans, CAD can be used to create technical drawings and blueprints, piping and instrumentation diagrams, HVAC diagrams, site and plot plans, electrical schematics, and wiring diagrams.
3D CAD models have similar uses to 2D models, but they provide more detail about the individual components and assemblies of physical; objects and structures. So, 3D models better show how subjects fit together and operate. CAD can be used to create 3D models of almost any kind of structure or object, from buildings to aircraft.
These 3D models are therefore used in a wide variety of industries, such as for creating intricate visualizations in the automotive and manufacturing sectors.
Advantages of CAD
There are a range of benefits that make CAD such a valuable tool across multiple industries. Let’s take a look at the main advantages of CAD.
Accurate, high quality visualizations – The main advantage is that CAD software allows you to visualize designs and projects by creating highly accurate, lifelike 2D and 3D models. It allows for far more accurate designs than physical drawings, making it easy to create complex shapes and surfaces, and it also provides a wide range of tools for creating high quality, visually pleasing drawings and models. This is vital for designers as it allows you to fully test and alter models before bringing your digital design to life in the form of a physical object.
CAD visualization
Revisions – CAD allows you to make as many documented changes as you need to your designs in a much easier way than if you were using a pencil and paper. Instead of having to go back to the drawing board if a design doesn’t function as expected, CAD makes it easier to identify errors and solve them before prototypes are made, giving more quality control power and saving both time and money. The best CAD software can even run simulations to test for any problems.
Increased productivity – Designers using CAD can work faster, smarter and cheaper. This is because it removes the need to draw everything by hand, makes for easier edits and allows for accurate testing before developing a prototype. This allows for more efficient work, which in turn means companies can employ less designers, making for an all-round quicker and more affordable design process than traditional methods.
Collaboration – Many designers work as part of a team, so collaboration is key. CAD software makes it incredibly easy to instantly share designs with your colleagues, both in-house and remotely, and each team member can view the design history so that every stage in the process can be worked on collaboratively. Many CAD programs now use cloud technology, so that designs are accessible at all times and don’t even need to be manually shared.
Documentation – CAD software documents every part of the design process, including measurements, angles and dimensions. These properties can be easily reused in future projects, and you can also easily save components and subassemblies for futures designs.
CAD Documentation
Easier to understand – 3D models can be much easier to understand and comprehend than complex physical sketches. Whereas physical sketches require plan, elevation and side views, CAD software can easily create standardized, organized models and drawings that are easy to understand even to colleagues without a background in design or engineering. This also means that CAD models can be used in marketing and sales pitches to clients as they look impressive and clearly demonstrate the aesthetics and functions of a design.
Realization – As well as improving the design process, using CAD can also accelerate the manufacturing process. By using compatible computer-aided manufacturing (CAM) software, you can easily check the tool paths for CNC machining and input the files in the machines. CAM software creates the required machine code for production based just off the CAD model, providing a much more efficient method than traditional manufacturing processes.
Specialization – CAD is used across a wide variety of industries, and there are specialized programs for almost every sector. This makes it a widely applicable technique.
While there are many benefits of using CAD, it isn’t without limitations:
Price – The best CAD software can be costly – thousands of dollars in some cases. This isn’t a problem for companies that are able to save on the cost of the additional team members that would be needed without CAD, but it does mean the best software may not be accessible to beginners and hobbyists.
Hardware – High quality CAD and CAM programs typically require powerful hardware for optimal performance. Again, while this isn’t a problem for larger companies, this expensive hardware isn’t always accessible for individual designers using CAD.
