How 3D printing can improve manufacturing processes.

Cynthia Too
4 min readDec 13, 2020

3D printing has promoted innovation and efficiency in the world of manufacturing, therefore increasing innovation throughout the globe. 3D printing has greatly impacted the manufacturing of products by making the manufacturing process extremely precise and infinite bringing products to perfection.

This technology has the capability to create products that are entirely unique as well as opening new opportunities for factory maintenance and acquiring spares for machines. The positive impact of 3D printing on the manufacturing process has outweighed its cons. I will immediately dive into the impacts of 3D printing on the manufacturing process.

Reduction of Cost

The 3D manufacturing process is extremely cheap as compared to traditional manufacturing methods. In contrast to traditional printing processes where different machines are manufactured separately, 3D printing makes it easier by printing the uploaded design as a whole. Therefore, 3D manufacturing makes it easier by cutting the costs of hiring mechanists to put together all those parts. All parts are automated and assembled hence eliminating human error.

3D printing reduces costs: image source: AMFG

Design

3D printing gives many advantages as it allows for precision, simplicity, and reliability in the creation of components of a product. 3D printing is an additive manufacturing process that enables designers to pull all their creations and turn them into physical objects. Enthusiastic designers are able to transform their ideas into physical objects.

3D printing consumes lesser quantities of production than when it’s done the traditional way hence designers can rapidly design and manufacture as they wish. 3D Printing has enabled mass manufacturing of products that are uniquely designed hence improving the confidentiality of products

3D Printing Designs: Image Source:3D natives

Prototyping

3D printing is an additive manufacturing process that was originally invented for rapid prototyping that may change the manufacturing world. Prototyping is an aspect that allows you to perfectly match all your expectations for the product. The prototyping process helps predict the end product therefore allowing you to get the best end product. The prototypes range according to the different fields, for example, prototypes for models of architecture to models of mechanical production.

3D printing prototype: image source: ALL3DP

Low volume production

The 3D manufacturing process has enabled the easier assembly of product parts, design freedom, and low volume production. 3D manufacturing has reduced the waste of material but putting all the wasted material to use as opposed to traditional manufacturing where a lot of waste material becomes useless. 3D has enabled the production of end products in low volumes, for example, the aerospace and defense tools are manufactured in low volumes as opposed to traditional manufacturing where it’s done in large volumes.

Low volume production: Image source:TCT Magazine

Mass production future

3D printing has enormous potential for mass production because of its standardized manufacturing with the ability to produce any shape. 3D printing has enabled the production of large numbers of parts without having to manufacture and develop corresponding tools. This process speeds up and simplifies the process of manufacturing

3D Printing in mass production: image source: Process Online

Less waste

It reduces the amount of waste by using only the material needed to create the final product, unlike subtractive manufacturing. Waste material is utilized by reusing plastic waste to create new products. Unlike traditional manufacturing where excess material is cut away, only the material that’s necessary is used in 3D Manufacturing. 3D printers allow you to use lesser material by melting, binding, and fusing the metal/plastic/ceramic you would need to use to produce something.

3D Printing saves the environment: image source: 3DPrint.com

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