Stereolithography Essays

Charles W. Hull coined the term “stereolithography” and patented the method of the same as well in the year 1986. According to Charles, “stereolithography is the method of making solid objects by successively laying down thin layers of ultraviolet curable material one layer at a time through the use apparatus”. 3D SYSTEM INC. which is based in Rock Hill, South Carolina was the first company to generalize and commercialize the procedure. Charles entitled the patent as “APPARATUS FOR PRODUCTION OF

Abstract: A meniscus is a piece of cartilage found where two bones meet. This joint space distributes loads to protect the articular cartilage of the knee joint from too much stress. Injuries to these regions increase the risk for knee osteoarthritis, can disrupt regular function, and do not heal. The goal of meniscus tissue engineering is to use regenerated tissue in order to restore the normal function of the meniscus. The main purpose of this study is to design 3D scaffolds that can maintain the

Edition by Chris Lefteri my eyes were opened to the vast number of ‘Manufacturing Techniques for Product Design’ and it sparked an unquenchable interest in the practical aspects of the subject, manufacturing processes and materials. In particular, stereolithography for rapid prototyping intrigued me. I have worked on a number of projects such as a fishing rod support system. This was a compact, lightweight, versatile supporting frame to securely hold multiple fishing rods while static fishing from a riverbank

biodegrability. The tissue scaffolds are manufactured with many methods, and among them are rapid prototyping techniques, that manufacture the scaffolds in layers. The most common among them is the Selective Laser Sintering, SLS), 3D Printing and stereolithography (SLA), which seem to constantly gain ground in the tissue engineering field.

The first patent of RP was developed by Dr. Kodama, in 1980, but the full patent specification was not filed before the one year deadline after the application. In 1986, the origin of 3D printing belong to Charles Hull, who first invented his stereolithography apparatus (SLA) in 1983. Hull went

In the mid 1980s, Charles Hull invented 3D printing. He named this innovation stereolithography. 3D process creates three dimensional models in layers that are usually about 0.1 mm thin. This process has been able to print skin for burn victims, airway splints, orthopedic implant and many other useful body parts. Every minute, twenty people

Technology is evolving and changing everyday. Since the technological revolution, electricity has been necessary for survival. People might feel intimidated or frightened when they could be fired because of new technology replacing them. These people are invariably mistaken. New and higher-paying jobs are being formed because of AI. Furthermore, new technology will never replace the entire job market. At this moment, technology can not replicate the thought process of humans, but the technology is

Application of these significant developments has created opportunities for the discovery of new sources and the revision of historical disputes. As noted by Dan Jones, a British historian, archaeologists are now ‘better equipped to study historical remains than ever before’. The general public’s interpretation of archaeology also recognise this importance, viewing it as having ‘foremost benefit and that we learn about the past in order to improve the future’ (Maria Ramos and David Duganne) Furthermore

Introduction In both a magnificent and terrifying display of the innovative potential of technology, on May 2, 2013, the first 3D printed gun successfully fired a bullet. Cody Wilson – the creator of this gun (the “Liberator”) – spent over a year developing this weapon through his company Defense Distributed. Following this event, other 3D printed guns were successfully developed , intense litigation ensued , and the interplay between this technology and the Second Amendment became a hotly discussed