scholarly journals Exploring the Development of Research, Technology and Business of Machine Tool Domain in New-Generation Information Technology Environment Based on Machine Learning

2019 ◽  
Vol 11 (12) ◽  
pp. 3316 ◽  
Author(s):  
Jihong Chen ◽  
Kai Zhang ◽  
Yuan Zhou ◽  
Yufei Liu ◽  
Lingfeng Li ◽  
...  
Keyword(s):  
Information Technology ◽  
Sustainable Development ◽  
Machine Tool ◽  
Machine Tools ◽  
Manufacturing Industry ◽  
Technology Development ◽  
Development Status ◽  
Research Technology ◽  
New Generation ◽  
Generation Information

The combination of new-generation information technology and manufacturing technology has had in a significant and profound impact on the future development paradigm of manufacturing. Machine tools are the basis of virtually everything that is manufactured in the industry, exploring the development of the machine tool domain is of considerable significance to identify the opportunity to develop manufacturing industry and promote the sustainable development of manufacturing in the current tightening constraints of resource environment. Although much attention has been paid to development studies of a specific domain in recent years, it is challenging to conduct a multidimensional study related to the development status of the machine tool domain using existing methods. To solve this challenge, we propose an integrating framework combining topic models, bibliometric, trend analysis and patent analysis to mine multi-source literature within the machine tool domain, including papers, funds, patents, and news. Specifically, papers and funds provided two different perspectives to explore the development status in the research of machine tools. Furthermore, the technology development of machine tools was investigated through patents analysis. Finally, news related to the machine tool industry in recent years was analyzed to examine business focuses on machine tools. The integration of above various analytical methods and multi-dimensional mining of literature enabled analyzing the development of the machine tool domain systematically from multi-perspectives that include research, technology development and industry to provide inspirations about the implications of sustainable development of this domain. The conclusions obtained in this paper is beneficial to different communities of machine tools, in terms of determining the research directions for researchers, identifying industry opportunities for corporations and developing reasonable industry policy for policy makers.

scholarly journals Exploring the Future Development of Research, Technology and Business of Machine Tool Domain in New-Generation Information Technology Environment Based on Machine Learning

2019 ◽  
Author(s):  
Jihong Chen ◽  
Kai Zhang ◽  
Yuan Zhou ◽  
Yufei Liu ◽  
Lingfeng Li ◽  
...  
Keyword(s):  
Information Technology ◽  
Machine Tool ◽  
Future Development ◽  
Technology Development ◽  
Future Technology ◽  
Research Technology ◽  
The Future ◽  
Industry Policy ◽  
New Generation ◽  
Generation Information

The combination of new-generation information technology and manufacturing technology has resulted in major and profound impact on future development paradigm of manufacturing. It is challenging for existing methods to conduct a multidimensional trend exploration related to machine tool domain, which is the basis of virtually everything in manufacturing. In this paper, we proposed an integrating approach framework combined topic models, bibliometric, trend analysis and patent analysis to mine insightful information about future development from multi-source data related to machine tool, such as papers, grants, patents and news. Specifically, papers and grants provided two different perspectives to explore the current focuses and future trends in machine tool research. Furthermore, the future technology development of machine tool was investigated through patents analysis. Finally, news related to machine tool industry in recent years was analyzed to analyze future machine tool business mode. The integration of the above various analytical methods and the multi-dimensional mining of literatures enabled the analysis of the future development of machine tool domain systematically from multi-perspectives which include research, technology development and industry. The conclusions obtained in this paper is beneficial to different communities of machine tool in terms of determining the research directions for researchers, identifying industry opportunities for corporations and developing reasonable industry policy for policy makers.

scholarly journals The Penetration of New Generation Information Technology and Sustainable Development of Regional Economy in China—Moderation Effect of Institutional Environment

2021 ◽  
Vol 13 (3) ◽  
pp. 1163
Author(s):  
Long Cheng ◽  
Shiyuan Zhang ◽  
Xuming Lou ◽  
Yang Yang ◽  
Weifeng Jia
Keyword(s):  
Information Technology ◽  
Sustainable Development ◽  
Regional Economy ◽  
Institutional Environment ◽  
Generalized Least Squares ◽  
The Sustainable Development ◽  
Moderation Effect ◽  
New Generation ◽  
The Impact ◽  
Generation Information

Sustainable economic development is an important force to enhance the comprehensive national strength. It mainly depends on the breakthrough and innovation of science and technology. The new generation of information technology (NGIT) is the most active field in scientific and technological innovation. It is of great significance to deeply consider the relationship between the new generation of information technology and the sustainable development of a regional economy. In this study, 29 provinces and cities in China from 2009 to 2018 were selected and use the feasible generalized least squares (FGLS) method to empirically analyze the impact of the new generation of information technology on the sustainable development of regional economy. Simultaneously, it analyzes the differences between NGIT and economy sustainable development of the regional economy under different institutional environments. According to the research results, there is a positive correlation between new-generation information technology and the sustainable development of a regional economy. There is a positive U-shaped relationship between the penetration depth of NGIT and the sustainable development of a regional economy. Simultaneously, the higher the institutional environment’s level, the stronger the positive relationship between the penetration of NGIT and the sustainable development of a regional economy.

A new model of industrial internet of things with security mechanism—An application in complex workshop of diesel engine

2019 ◽  
Vol 234 (2) ◽  
pp. 564-574
Author(s):  
Jiangshan Liu ◽  
Ming Chen ◽  
Liang Wang
Keyword(s):  
Information Technology ◽  
Manufacturing Industry ◽  
Intelligent Manufacturing ◽  
Security Mechanism ◽  
Industrial Internet Of Things ◽  
Industrial Internet ◽  
Industrial Iot ◽  
New Generation ◽  
Generation Information ◽  
Mode Of Production

Intelligent manufacturing is the future development direction of manufacturing industry. There are still some problems lurk in the traditional mode of production, such as “information island” and “network security”, which result in low productivity but high-cost production, and information leakage. With application of the new generation information technology in manufacturing field is expanded, the deep integration of information technology and manufacturing industry promotes the development of production towards intellectualization, networking, and service. Single mode of production is gradually replaced by the way of large-scale collaborative production, so the traditional industrial internet of things (IoT) and manufacturing architecture are not suitable for the needs of actual production any more. For instance, the great challenges of compatibility and coordination of interface protocols, huge data, cost, and safety. In order to solve these problems, a new model of industrial IoT with security mechanism used in intelligent workshop is proposed. Firstly, this article analyzes the current situation of manufacturing industry and information technology, a secure transmission model of industrial IoT was designed based on the new generation information technology. Secondly, combined with the structure of the IoT and the real production demands, a six-tier industrial IoT architecture based on the new generation information technology is proposed. Finally, the three dimensions of the intelligent manufacturing model are expanded according to the architecture of the IoT. Not only a six-tier intelligent manufacturing system framework based on the new generation of information technology is obtained, but also the network security mechanism is introduced. On one hand, it realizes the coordinated operation of industrial chain, supply chain, and value chain of production process, on the other hand, it also improves the networking, intellectualization, and service level of industrial production. What is more the system can also provide the reference model for the various application of IoT.

scholarly journals Cost-Benefit Models on Integrating Information Technology Services in Automotive Production Management

2020 ◽  
Vol 2020 ◽  
pp. 1-9
Author(s):  
Bin Hu ◽  
Jianlin Lv ◽  
Kun Yang
Keyword(s):  
Information Technology ◽  
Manufacturing Industry ◽  
Production Management ◽  
Production Efficiency ◽  
Value Added ◽  
Technology Application ◽  
Automobile Manufacturing ◽  
New Generation ◽  
The Impact ◽  
Generation Information

The integration of the new-generation information technology and the automobile manufacturing industry has significantly improved the production efficiency of the automobile manufacturing industry, but it will also increase the technology application cost of the automobile manufacturing industry. The boundary value of the income change of the automobile manufacturing industry can be obtained by examining the influence of new-generation information technology on the price of parts, the price of automobiles, and the quantity of production in the upstream and downstream of the automobile manufacturing industry chain. The study found that the benefit of the automobile manufacturing industry that meets the conditions of technology application costs has increased. The value added to the downstream enterprises in the industrial chain is greater than the value added to the upstream companies. The lower the cost of technology application, the greater the impact on the number of automobile production. In the end, an example is used to verify the reliability of the research results.

An Attempt of Error Tracing and Compensation Method of the Linkage Error of Five-Axis CNC Machine Tool

2018 ◽  
Author(s):  
Zhong Jiang ◽  
Jiexiong Ding ◽  
Qicheng Ding ◽  
Li Du ◽  
Wei Wang
Keyword(s):  
Machine Tool ◽  
Machine Tools ◽  
Manufacturing Industry ◽  
Complex Surface ◽  
Compensation Method ◽  
Cnc Machine ◽  
Linkage Error ◽  
Error Tracing ◽  
Five Axis ◽  
Five Axes

Nowadays the five-axis machine tool is one of the most important foundations of manufacturing industry. To guarantee the accuracy of the complex surface machining, multi-axis linkage performance detection and compensation of five-axis machine tools is necessary. RTCP (Rotation Tool Center Point) is one of the basic essential functions for the five-axis machine tools, which can keep the tool center with the machining trajectory when five axes move synchronously. On the basis of RTCP function, a way to detect multi-axes linkage performance of five-axis machine tools is briefly introduced, and linkage error model is built in accordance with the topological structure of machine tool. Based on the feature of the linkage errors of the five-axis machine tool, the error tracing and compensation method is proposed. Some simulations and experiments that verify the error tracing method could locate the linkage error category are established. Therefore, a new attempt to detect and compensate the linkage error of the five-axis machine tool is provided in this paper.

CNC Machine Tools

2009 ◽  
pp. 165-187 ◽  
Author(s):  
Xun Xu
Keyword(s):  
Machine Tool ◽  
Machine Tools ◽  
Manufacturing Industry ◽  
Human Action ◽  
Cnc Machining ◽  
Cnc Machine Tools ◽  
Cnc Machine Tool ◽  
Cnc Machine ◽  
Cnc Machines ◽  
Time Required

The introduction of CNC machines has radically changed the manufacturing industry. Curves are as easy to cut as straight lines, complex 3-D structures are relatively easy to produce, and the number of machining steps that required human action has dramatically reduced. With the increased automation of manufacturing processes with CNC machining, considerable improvements in consistency and quality can be achieved. CNC automation reduced the frequency of errors and provided CNC operators with time to perform additional tasks. CNC automation also allows for more flexibility in the way parts are held in the manufacturing process and the time required to change the machine to produce different components. In a production environment, a series of CNC machines may be combined into one station, commonly called a “cell”, to progressively machine a part requiring several operations. CNC controller is the “brain” of a CNC machine, whereas the physical configuration of the machine tool is the “skeleton”. A thorough understanding of the physical configuration of a machine tool is always a priority for a CNC programmer as well as the CNC machine tool manufacturers. This chapter starts with a historical perspective of CNC machine tools. Two typical types of CNC machine tools (i.e. vertical and horizontal machining centres) are first discussed. Tooling systems for a CNC machine tool are integral part of a CNC system and are therefore elaborated. Also discussed are the four principal elements of a CNC machine tool. They are machine base, machine spindle, spindle drive, and slide drive. What letter should be assigned to a linear or rotary axis and what if a machine tool has two sets of linear axes? These questions are answered later in the chapter. In order for readers to better comprehend the axis and motion designations, a number of machine tool schematics are given.

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