Optimizing the 3D printing process and picking the best material and finish
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3D Printing is a popular additive manufacturing process that creates three-dimensional objects from a computer-aided design (CAD) file thriving across the economy's major sectors. The printing process adds successive layers of material to create end products used for rapid prototyping, tooling, and manufacturing complex parts and products. Constructing the perfect 3D printed part relies upon a variety of factors, including the 3D printer technology being used, the product design, the product orientation, the material used, and the print settings.
This article discusses repairing broken 3D printed parts, including plastic and hole repairs.
Like most manufacturing processes, several variables must be refined to optimize a process. The same holds true with 3D printing. Many of these considerations include:
Each of these technologies has different capabilities and available materials.
Selecting the correct 3D printing materials can be challenging. There are variables to consider.
Thermosets are polymers that become irreversibly hard when heated or cured. They are cross-linked polymers and cannot be remolded or recycled, while thermoplastics are polymers that can be repeatedly softened when heated and hardened when cooled. Thermoplastics are sustainable materials that can be melted and reshaped multiple times.
The material costs range from low-performance to high-performance materials, which have different properties that make them better suited for specific applications. Your application and material requirements impact your decision. These factors include:
Depending on the product you are creating, you should probably consider the look and feel of the material you select. Factors such as color, texture, and surface finish can all impact the overall appearance of your product.
Several factors significantly impact the final product when selecting the best 3D printing finish. These factors include material, the object's end use, and the finish's cost. Producing a highly detailed object likely requires a more expensive finishing operation.
Each technique has its benefits and drawbacks, so it's essential to consider all your options before choosing the best 3D printing finish for your project. There is no one-size-fits-all solution for selecting the best 3D printing finish. Different finishes may be more suitable than others depending on the type of material, application, and desired look.
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