scholarly journals A Modeling Method of Cylindrical Turning Processing Behavior

2021 ◽  
Vol 14 ◽  
pp. 1089-1095
Author(s):  
Hongtao Li ◽  
Gang Zhao ◽  
Yi Chen Zhang ◽  
Yingxin Ji
Keyword(s):  
High Efficiency ◽  
Primitive Element ◽  
Cloud Manufacturing ◽  
Processing Technology ◽  
Conceptual System ◽  
Product Cycle ◽  
Systematic Classification ◽  
Design Elements ◽  
Design And Manufacturing ◽  
Manufacturing Technologies

This paper put forward the theory of processing behavior through research on conceptual system of advanced manufacturing technologies and production modes such as cloud manufacturing and systematic classification of processing technology, and gave the concept of processing behavior primitive element. The processing behavior was classified and the relationship between different levels of processing behavior was clarified. To realize the standardization of NC processing technology for parts of automatic turning programming. Embed turning behavior into the design elements, realize the combination of design and manufacturing, shorten the time and space of coordination and product cycle, reduce product design and manufacturing costs, and achieve green, low consumption, high quality, high efficiency and effective manufacturing of turning parts.

Cloud Manufacturing: Definitions, Features, Modes and Core Issues

2014 ◽  
Vol 563 ◽  
pp. 342-346
Author(s):  
Yong Yin ◽  
Yu Li ◽  
Zu De Zhou
Keyword(s):  
Cloud Manufacturing ◽  
Design And Manufacturing ◽  
Key Issues ◽  
Manufacturing Platform ◽  
Manufacturing Technologies ◽  
Core Issues

Cloud Manufacturing is one of the most attractive modes with the features of “service-based manufacturing” and “manufacturing-oriented service”. In the paper, the concepts, characteristics, and three roles of the platform for Cloud Manufacturing are introduced, and six deployment manners of the Cloud Manufacturing platform are suggested. Key issues that must be settled so as to implement the Cloud Manufacturing technologies into real design and manufacturing activities are discussed. It is hopeful that the contribution of the paper can promote the study, the research and the development of the Cloud Manufacturing for future.

The Research of Word Similarity in Semantic Retrieval

2014 ◽  
Vol 701-702 ◽  
pp. 413-417
Author(s):  
Jie Ran ◽  
Ji Ya Huang ◽  
Zu Xiao
Keyword(s):  
Information Processing ◽  
High Efficiency ◽  
Processing Technology ◽  
Semantic Retrieval ◽  
Word Similarity ◽  
Crucial Question ◽  
Computing Method

Word similarity computing is a crucial question in information processing technology. In this paper, an integrated word similarity computing method is proposed by analyzed morpheme's similarity, word order's similarity and word length's similarity, and parameters of the method are decided by experiments. The experiments show that this method has high efficiency.

High Efficiency Integrated Test Processing Technology and System for High Resolution SAR Satellite

2021 ◽  
Author(s):  
Manyi Tao ◽  
Xiang Zhang ◽  
Fang Dong ◽  
Guangqing Hu ◽  
Xinjie Zhang ◽  
...  
Keyword(s):  
High Resolution ◽  
High Efficiency ◽  
Processing Technology

The Bus Factor in Conceptual System Design: Protecting a Design Process Against Major Regional and World Events

2021 ◽  
Author(s):  
Douglas L. Van Bossuyt ◽  
Ryan M. Arlitt
Keyword(s):  
System Design ◽  
Design Process ◽  
Manufacturing Process ◽  
Storage System ◽  
Disease Outbreaks ◽  
Industrial Sector ◽  
Conceptual System ◽  
Design And Manufacturing ◽  
Renewable Energy Generation ◽  
Virtual Events

Abstract We introduce a method to help protect against and mitigate possible consequences of major regional and global events that can disrupt a system design and manufacturing process. The method is intended to be used during the conceptual phase of system design when functional models have been developed and component solutions are being chosen. Disruptive events such as plane crashes killing many engineers from one company traveling together, disease outbreaks killing or temporarily disabling many people associated with one industrial sector who travel to the same conference regularly, geopolitical events that impose tariffs or complete cessation of trade with a country that supplies a critical component, and many other similar physical and virtual events can significantly delay or disrupt a system design process. By comparing alternative embodiment, component, and low-level functional solutions, solutions can be identified that better pass the bus factor where no one disruptive event will cause a major delay or disruption to a system design and manufacturing process. We present a simplified case study of a renewable energy generation and storage system intended for residential use to demonstrate the method. While some challenges to immediate adoption by practitioners exist, we believe the method has the potential to significantly improve system design processes so that systems are designed, manufactured, and delivered on schedule and on budget from the perspective of significant disruptive events to design and manufacturing.

Dependence of LPBF Surface Roughness on Laser Incidence Angle and Component Build Orientation

2021 ◽  
Author(s):  
Ramesh Subramanian ◽  
David Rule ◽  
Onur Nazik
Keyword(s):  
Surface Roughness ◽  
Gas Turbine ◽  
High Efficiency ◽  
Surface Defects ◽  
Incidence Angle ◽  
Turbine Component ◽  
Potential Applicability ◽  
Process Qualification ◽  
Process Signature ◽  
Manufacturing Technologies

Abstract Laser Powder Bed Fusion (LPBF) of metallic components is unlocking new design options for high efficiency gas turbine component designs not possible by conventional manufacturing technologies. Surface roughness is a key characteristic of LPBF components that impacts heat transfer correlations and crack initiation from co-located surface defects — both are critical for gas turbine component durability and performance. However, even for a single material, there is an increasing diversity in laser machines (single vs multi-laser), layer thicknesses (∼20–80 microns) and orientations to the build plate (upskin, vertical and downskin) that result in significant variability in surface roughness. This study systematically compares the surface roughness across the above-mentioned variables to further develop a repeatable correlation of surface roughness to the angle between the substrate normal and laser incidence direction. This presented data will be discussed in detail, to show potential applicability of this process signature curve across materials, machines, and substrate orientations. Future steps to a rapid process qualification standard for surface roughness, across Siemens Energy’s global manufacturing footprint will also be discussed.

scholarly journals 3D Digitization and Additive Manufacturing Technologies in Medicine

2018 ◽  
Vol 26 (42) ◽  
pp. 165-170
Author(s):  
Ivan Molnár ◽  
Ladislav Morovič
Keyword(s):  
Additive Manufacturing ◽  
Manufacturing Processes ◽  
Design And Manufacturing ◽  
Medical Aids ◽  
Manufacturing Methods ◽  
Manufacturing Technologies ◽  
Design And Manufacture ◽  
3D Digitization ◽  
The Given

Abstract The paper discusses the use of 3D digitization and additive manufacturing technologies in the field of medicine. In addition, applications of the use of 3D digitization and additive manufacturing methods are described, focusing on the design and manufacture of individual medical aids. Subsequently, the process of designing and manufacturing of orthopedic aids using these technologies is described and the advantages of introducing the given technologies into the design and manufacturing processes in the medicine sector are presented.

Development of High-Quality and High-Efficiency Manufacturing Technologies for Hot Rolled High Tensile Strength Steels

2013 ◽  
Vol 54 (635) ◽  
pp. 1038-1042
Author(s):  
Tamotsu SASAKI ◽  
Shigemasa NAKAGAWA ◽  
Yoshiro WASHIKITA ◽  
Hisayoshi TACHIBANA ◽  
Suguhiro FUKUSHIMA ◽  
...  
Keyword(s):  
Tensile Strength ◽  
High Efficiency ◽  
High Tensile Strength ◽  
High Quality ◽  
Manufacturing Technologies ◽  
Hot Rolled

Virtualize Manufacturing Capabilities in the Cloud: Requirements and Architecture

2013 ◽  
Author(s):  
Xi Vincent Wang ◽  
Xun W. Xu
Keyword(s):  
Manufacturing Industry ◽  
Cloud Manufacturing ◽  
International Standards ◽  
Functional Requirements ◽  
Distributed Environment ◽  
Paper Manufacturing ◽  
Cloud Resource ◽  
Service Oriented ◽  
Manufacturing Resource ◽  
Manufacturing Technologies

In recent years, Cloud Manufacturing concept has been proposed by taking advantage of Cloud Computing to improve the performance of manufacturing industry. Cloud Manufacturing attempts can be summarized as two sectors, i.e. manufacturing version of Computing Cloud, and a distributed environment that is networked around Manufacturing Cloud. In this paper, manufacturing resource, ability and relevant essentials are discussed in the service-oriented perspective. The functional requirements of a Cloud Manufacturing environment are discussed, along with an interoperable manufacturing system framework. Cloud resource integration models are developed that are compliant with existing international standards. It is possible to achieve a collaborative, intelligent, and distributed environment via Cloud Manufacturing technologies.

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