How to Reduce the Cost of 3D Printing from the Technical Side

When designing a 3D printed part, a 3D model is essential to produce an accurate 3D printed part because it provides the basic details needed for the production process. Having a 3D model makes it easier to estimate the cost of 3D printing or the cost of 3D printing machines.

The complexity and size of the model can affect the final price of 3D printing. Complex designs may require accurate and precise 3D printing techniques, which can affect the cost. Part volume determines the amount of material, and large part volumes will require large amounts of material and longer print times. This is another factor that affects the cost of 3D printing services.

The total cost depends on the machine time and material cost. Therefore, to reduce the cost of 3D printing, it is important to take both aspects into consideration. Here are some general and technical ways to reduce the cost of 3D printing. Manufacturer KINGS3D shares with you.

Use cheaper materials

As you should know by now, the type of material you use in your 3D printing has a big impact on the total cost spent. Therefore, you should use printing materials that balance print quality and cost. KINGS3D uses UV Resin, this is a clear resin with properties similar to PMMA, with high transparency and accuracy. This 3D printing material is for SLA 3D printers.

Choosing the right process

Different 3D printing technologies have different costs. This may be due to the complexity of the machine or material. Therefore, it is best to choose a technology that is within your capital range without compromising functionality.

Save on printing materials

The larger the 3D model, the higher the cost of 3D printing services. Reducing the size of the model means a smaller volume, which means less material needed to print and, of course, lower costs. The following are some ways to reduce the amount of material used.

- Skeletonization

Some 3D printed parts do not need to be completely solid. Therefore, skeletonizing will reduce the amount of material you use, which equals lower costs.

- Remove support structures

Support is essential when making parts that dangle. However, it uses more material, requires post-processing, and increases production costs

- Reduce fill percentage

You can also reduce the cost of 3D printing by reducing the fill percentage. This will also protect the material and increase productivity. This is an ideal approach when the product does not need to meet certain structural or mechanical requirements.

Choose a larger layer height

The layer height will determine the resolution of the printed item. Low layer height printing will have a smoother surface, but will increase production time and automatically increase costs. Therefore, you should increase the layer height.

Choosing the right finish

3D printing service providers are happy to provide you with any post-processing finish you desire. For example, painting is cheaper than plating and is less durable and lower quality. Therefore, you should research the best post-processing techniques and the costs they attract.

The cost of 3D printing should not be seen as a limiting factor for those who want to enjoy the art of 3D printing. While it will not change or cannot be overemphasized, it is important to understand the different factors that determine cost.  Kings3d has been growing rapidly ever since, because of continuous innovation of SLA 3D printer in customized software, high speed printing efficiency, large printing scale, and long-term printing stability. Please contact us now if you have any questions, and we have many solutions for you.