This research studied using curvature and support vector machines (SVMs) to identify manufacturing processes of mechanical parts. Prior developments in computer vision and graphics has been able to recognize shapes of 2D and 3D models. This work contributes a technique for recognizing manufacturing processes from CAD models. Prismatic machined and cast-then-machined are two typical processes fo...

This paper reviews the state-of-the-art of an important, rapidly emerging, manufacturing technology that is alternatively called additive manufacturing (AM), direct digital manufacturing, free form fabrication, or 3D printing, etc. A broad contextual overview of metallic AM is provided. AM has the potential to revolutionize the global parts manufacturing and logistics landscape. It enables dist...

The philosophy of group technology (GT) is an important concept in the design of flexible manufacturing systems and manufacturing cells. Group technology is a manufacturing philosophy that identifies similar parts and groups them into families. Beside assigning unique codes to these parts, group technology developers intend to take advantage of part similarities during design and manufacturing ...

Introduction When Generative Manufacturing Processes had been introduced to the market in the early 1990s they were called Rapid Prototyping Processes. In the following 15 years they became an important tool especially for the product development of injection molded plastic parts. Based on improved materials and machines, today even final plastic parts can be manufactured (Rapid Manufacturing)....

Abstract Additive manufacturing (AM) is well known for supporting the of composites through 3D printing lay‐up tools, sacrificial mandrels, trim molds, etc. The fused deposition modeling (FDM) a pioneer in composite tooling. This technique advantageous many scenarios which it convenient to obtain hollow parts by dissolving removing use expensive and heavy metal molds. However, effects that remo...

the study of entrepreneurial orientation concept and codifying a proper strategy to improve the performance of companies has a great importance as the companies have allocated more product market share to themselves by representing new and unique products according to customers’ requirements. the purpose of this study is to examine the impact of entrepreneurial orientation and competitive strat...