What are the sla3d printing process introductions?

scanning:149 author:John Kino time:2019-10-07 classify:Industry News
Compared with other 3D printing processes, sla3d printing has the characteristics of wide printing shape, fast forming speed, high precision and best surface finish. The application fields include almost all industries in the manufacturing field, and also in the fields of medical, ergonomics and cultural relic protection. Get more and more widely used applications.

Compared with other 3D printing processes, sla3d printing has the characteristics of wide printing shape, fast forming speed, high precision and best surface finish. The application fields include almost all industries in the manufacturing field, and also in the fields of medical, ergonomics and cultural relic protection. Get more and more widely used applications.

At present, it is mainly applied to the design verification of new product development and the trial production of simulation samples, that is, the development process from conceptual design of the product → modeling design → structural design → basic function evaluation → simulation prototype production. For some products based on plastic structure, it is also possible to carry out small-scale trial production, or perform some physical functional tests, assembly verification, actual appearance effect inspection, and even put the small-batch assembly of the product on the market first, and achieve the purpose of asking for the stone.

The application status of sla3d printing in the main industries is as follows: Automobiles and motorcycles: Design, modification, assembly test of the shape and interior parts, trial production of the engine and cylinder head. Home Appliances: Shape and structure design of various home appliances, assembly testing and functional verification, marketing promotion, mold manufacturing. Communication products: Product shape and structure design, assembly test, functional verification, mold manufacturing. Aviation, aerospace: Direct manufacturing of special parts, trial production of impellers, turbines, blades, trial production and assembly testing of engines. Light industry: design, verification, assembly, marketing, and rapid manufacturing of toys and footwear. Medical: Design, trial production, trial use of medical devices, physicalization of CT scan information, surgical simulation, preparation of human bones and joints. National Defense: Design, assembly, trial production of various weapons and components, direct production of special parts, and modelling of remote sensing information. Precision casting: The liquid resin used in photocuring rapid prototyping equipment is a polymer material composed of carbon, hydrogen, oxygen and other elements. It can be completely ablated at temperatures above 700 °C without any residual substances. This is a very important performance in the manufacture of precision casting models. At present, the jewelry industry can replace the artificial waxing process, which can greatly improve the molding precision and efficiency.

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