3D Printing: Additive Manufacturing Essay And Its Applications

The Process of 3D Printing

Question:

Discuss about the Manufacturing Of 3D Printing.

3D printing refers to the process that works on the deposits of the binder material on the power bed with the inkjet printer heads that are set layer by layer. There is different encompassing of the variety of the additive manufacturing techniques that include the creation with the computer aided design package with the 3D scanner and the digital camera. This results in reduced errors which can be corrected before the printing and then allowing the verification in the design of the object as well (Campbell et al., 2011). The manual modelling process is for the arts like the sculpting and handling the process of collecting the digital data. This is based on the shape and appearance of the real object.

This includes the proper description of the thin layers between 16 to 180 microns or more for creating the object. The 3D printing is for the construction of the object layer by layer for creating the complex shapes. Here, the major steps include the preparation just before printing where the design of the 3D file of the object is what one wants to print. It also includes the using of the CAD software with the 3D scanner (Weller et al., 2015).

The second step focus on the actual printing process where there is a need to choose the material for the specific properties of the object. There are different variety of materials that are used for the same and works over the achievement of precise design result.

The third process is the finishing process with specific skills and materials.

It is also called as additive systems as this tends to reduce the construction of the model with the contemporary methods depending upon the size and model complexity. The additive manufacturing is faster, flexible and less expensive when there is a proper of the smaller part quantity (Rengier et al., 2010).

The low volume is better as it tends to save the money where it imposes the minimum order requirements for offset with the heavy production investments and then cover the costs as well. It has a lower overhead with the products that can be made without any demands for the minimum order. It is important to focus on the designing with avoiding the inundated with outdated inventory that is created by the large manufactures. It gives the companies a proper designing flexibility with rapid prototyping that is considered important with using the customer feedback. The product could be produced in the low volumes with the multiple variations that could be through realistic buying decisions. The companies tend to analyse the features that are for the production and meeting the customer demands (Lam et al., 2002). It also ensures the faster time to market and creating the high quality with unique products in the time possible. The manufacturing support works on optimising the low volume with working over allowing the products to hit the shelves days. The ability is to get the market with presenting the unique opportunities with capitalising the trends of consumer and the short live fads.

Benefits of Using 3D Printing

The low volume also includes the option for the bridge production with low volume manufacturing that could be important between the prototyping and the full-scale production phase.

It includes the ability to handle the consumerism with empowering the people to build the goods with customisation and the significant shift in manufacturing power. Some of the major focus is on:

1. The innovation in health where there is a medical field set for the surgery details, with reduced likelihood of the error. The printed models are effective.
2. The use of the fashion and designing takes the advantage for embracing the new trends with interior designers who work over the conventional counterparts which is one of the major benefits that is printed (Leukers et al., 2005).
3. The important is to the inventors and DIY with the virtual ideas for the solid objects. It could be used for the low quantity of production, with rapid designing, printing and then testing the product.
4. The personal applications are for the objects with customised doorsteps, bookends and the corner buffers. It allows the users to properly define and design the products which are important for creating the unique sculptures and the figures, where the designs can run the test prints on the different products.

This includes the complete detail about how to handle the global and the regional projections with the global 3D printing which is at $23B USD by 2022, where the software and the services tend to benefit with the gearing of industry. The material industry tends to have a positive impact mainly due to the 3D printing with the largest app area set through 2022 which will be for the prototype tooling at $5B USD (Sun et al., 2013).  The research is about the 3D printing market which tends to revolutionize the manufacturing for the lower volume parts. The applications are important for the customer market where the consumer market is set for the automotive and the manufacturing in the outer space. The research is about the additive manufacturing which have $22B with the setup that includes the presentation based on potential to amplify the growth and extend the usage with production.

It is important to focus on the different parts that will drive the production and the operational cost savings that are set for the revolutionary production as well. The transformation of the customer experience and the services are based on improving the supply chain logistics and the sourcing that is depending upon the designing and the manufacturing (Gross et al., 2014).

There is a possibility that the traditional manufacturing has a major impact on the system where:

1. The waste prevention needs to be taken care for the organisations. All the waste resources generally have more than what is the final output which could lead to the greater loss. Here, the major challenge is about the final output which could lead to the changes that have been non-existent. The traditional manufacturing is where the manufacturers are compelled to over product the different variety of reasons with results to waste in the long run.
2. The easy prototyping production focus on the endless rework and the evaluation of the strength. Here, the 3D printing also focusses on allowing the production mode with the assembling of the designs in the system. The working is mainly for the modelling that is set with the specialisation of the computer programs and then working over the time spent with the magnitude of work (Bak, 2003).
3. The seamless production with the different procedures is set for the automation without any rigorous manual input. Here, the case is related to the advancement of the technology with the event of malfunctioning to avoid any hazards of production.
4. The mass customisation is also important for producing the customised goods as per the individual production. It includes the 3D production and the customised designs. The ability is to bring the change that has been set to create a layer at a time.

Conclusion

The 3D printing works over the different designing patterns with the freedom and spur innovation. It works over the requirements with the creation of separate components that are for creating a complex and intricate geometries. The 3D manufacturing is set and gained with the ability to print the parts on demand rather than storing and maintaining them. Here, this will give rise to the manufacturing-as-a-service with the support for the multiple clients that will help in delivering the innovations over the network.

There is a need to focus on the reduced waste and then improve the usage of the resources through the recycling, or re-using the products. The efficiency is based on matching with product building. The zero waste is considered to be the best recommendation with supporting structures and handling the resource consumptions, that is based on the macroeconomic basis. (Lam et al., 2002). The development of the projections is mainly depending upon the production with the use of prototypes that could work with the manufacturing scrap rate as well.

References

Bak, D., 2003. Rapid prototyping or rapid production? 3D printing processes move industry towards the latter. Assembly Automation, 23(4), pp.340-345.

Campbell, T., Williams, C., Ivanova, O. and Garrett, B., 2011. Could 3D printing change the world. Technologies, Potential, and Implications of Additive Manufacturing, Atlantic Council, Washington, DC.

Gross, B.C., Erkal, J.L., Lockwood, S.Y., Chen, C. and Spence, D.M., 2014. Evaluation of 3D printing and its potential impact on biotechnology and the chemical sciences.

Lam, C.X.F., Mo, X.M., Teoh, S.H. and Hutmacher, D.W., 2002. Scaffold development using 3D printing with a starch-based polymer. Materials Science and Engineering: C, 20(1), pp.49-56.

Leukers, B., Gülkan, H., Irsen, S.H., Milz, S., Tille, C., Schieker, M. and Seitz, H., 2005. Hydroxyapatite scaffolds for bone tissue engineering made by 3D printing. Journal of Materials Science: Materials in Medicine, 16(12), pp.1121-1124.

Rengier, F., Mehndiratta, A., von Tengg-Kobligk, H., Zechmann, C.M., Unterhinninghofen, R., Kauczor, H.U. and Giesel, F.L., 2010. 3D printing based on imaging data: review of medical applications. International journal of computer assisted radiology and surgery, 5(4), pp.335-341.

Sun, K., Wei, T.S., Ahn, B.Y., Seo, J.Y., Dillon, S.J. and Lewis, J.A., 2013. 3D printing of interdigitated Li?Ion microbattery architectures. Advanced Materials, 25(33), pp.4539-4543.

Weller, C., Kleer, R. and Piller, F.T., 2015. Economic implications of 3D printing: Market structure models in light of additive manufacturing revisited. International Journal of Production Economics, 164, pp.43-56.