Fabrication of miniaturized devices is usually time-consuming, costly, and the materials commonly used limit the structures that are possible to create. The techniques most often used to make microsystems involve multiple steps, where each step takes considerable time, and if only a few systems are to be made, the price per device becomes excessive. This thesis describes how a simple syringebas...

PURPOSE This study is to evaluate the internal fit of the crown manufactured by CAD/CAM milling method and 3D printing method. MATERIALS AND METHODS The master model was fabricated with stainless steel by using CNC machine and the work model was created from the vinyl-polysiloxane impression. After scanning the working model, the design software is used to design the crown. The saved STL file...

3D Printing technologies have received extensive attention in recent years, but empirical investigations of how this technology is used for manufacturing are still sparse. More knowledge is also needed regarding how 3D Printing will affect the competitive dynamics between firms. This article explores how 3D Printing has been adopted for manufacturing and discusses under what conditions it might...

3D ink-jet printing is an additive, powder-based rapid prototyping (RP) process. The 3D printing process described in this overview has been developed by ZCorporation and is based on an ink-jet printing technique. The 3D computer models, created by 3D scanning or in 3D CAD modelling software, are built layer by layer from the basic materials of powder and binders. Due to the basic build princip...

3D printing, also called additive manufacturing (AM), is a method of creating solid parts from digital document. By utilizing routes, the fabrication 3D-printed objects can be made. These layers viewed as gently cut level cross-area manifest object. printing somewhat in obstruction to subtractive manufacture, which expelling/discharging out touch metal or plastic for occurrence milling machine....

Background: Medical 3D printing is expanding exponentially, with tremendous potential yet to be realized in nearly all facets of medicine. Unfortunately, multiple informal subdomain-specific isolated terminological ‘silos’ where disparate terminology is used for similar concepts are also arising as rapidly. It is imperative to formalize the foundational terminology at this early stage to facili...

The utilization of 3D printing technology within the manufacturing process creates an environment that is potentially conducive to malicious activity. Previous research in 3D printing focused on attack vector identification and intellectual property protection. This research develops and implements malicious code using Printrbot’s branch of the open source Marlin 3D printer firmware. Implementa...

Recent advances in 3D printing technologies bring wide range of applications from fast prototyping to product manufacturing. However, one intrinsic limitation of 3D printing is that we cannot fabricate a single object that is larger than the working volume of a 3D printer. To address this issue, we may partition the given object into 3D parts of manageable sizes for printing, and then assemble ...

In the treatment of diseases using medical bone scaffolds, it is necessary to design a customized scaffold according type individual damage restore normal function based on information each patient. addition, should serve promote regeneration damaged in Compared rigid scaffold, patterned inserted into living body promotes formation more effectively. Therefore, metal 3D printer, important incorp...

Three-dimensional (3D) printers have been applied in many fields, including engineering and the medical sciences. In the pharmaceutical field, approval of the first 3D-printed tablet by the U.S. Food and Drug Administration in 2015 has attracted interest in the manufacture of tablets and drugs by 3D printing techniques as a means of delivering tailor-made drugs in the future. In current study, ...