With the rapid development of China's social and economic situation, China’s machinery manufacturing technology has also made new breakthroughs. It has not only achieved significant growth in production scale and...With the rapid development of China's social and economic situation, China’s machinery manufacturing technology has also made new breakthroughs. It has not only achieved significant growth in production scale and quantity, but also its production mode is constantly improved, which is known as the world’s manufacturing factory. Machinery manufacturing and automation is a major trend of domestic industrial production. Energy saving is an important guarantee for China to adhere to the road of sustainable development. Based on the field of mechanical manufacturing and automation, this paper analyzes and discusses the concept of energy-saving and efficient design, hoping to deepen the understanding of the field of mechanical production.展开更多
In the process of machining, it is difficult to eliminate the errors due to various factors, which will affect the final product quality. In order to actively control the errors in mechanical processing, it is necessa...In the process of machining, it is difficult to eliminate the errors due to various factors, which will affect the final product quality. In order to actively control the errors in mechanical processing, it is necessary to effectively apply modern mechanical processing technology and actively adopt precision processing technology to ensure the product quality and meet the increasing demand of users. Precision machining technology and mechanical design and manufacturing technology are complementary relations. They are interrelated and promote each other. This benign relationship greatly promotes the development of China's economy and industry.展开更多
As the technical content of promoting industrial development in the industrial field, the in-depth study of modern mechanical manufacturing technology and precision machining technology is not only conducive to improv...As the technical content of promoting industrial development in the industrial field, the in-depth study of modern mechanical manufacturing technology and precision machining technology is not only conducive to improving the development level of China's manufacturing industry, but also of great significance to industrial enterprises. However, due to the late development of advanced technology in China, the development of mechanical manufacturing technology and precision machining technology is not perfect, and there are still some problems, such as insufficient degree of automation, inadequate application of machining technology and so on. Relevant enterprises should carry out analysis and research, understand the characteristics and advantages of modern machinery manufacturing and the application mode of precision machining technology, select the integrated application of technology according to different product characteristics and requirements, improve the quality of machinery manufacturing and service quality, promote the accelerated development of China’s machinery manufacturing industry and contribute to China’s economic construction.展开更多
With the rapid development of China's market economy, the requirements for the development of information technology continue to increase, and new requirements are put forward for the development of automation in ...With the rapid development of China's market economy, the requirements for the development of information technology continue to increase, and new requirements are put forward for the development of automation in the mechanical design and manufacturing industry, and fully realize the energy-saving design concept and mechanical design and manufacturing work development direction, not only can effectively promote the rational allocation of resources application, but also can comprehensively and deeply implement the strategic development goals of sustainable development. Therefore, in view of the current practical work related requirements, this paper fully combines the energy-saving design concept with mechanical manufacturing and automatic production, and comprehensively analyzes and combs the actual characteristics of the current energy-saving concept in the application of mechanical manufacturing and automation.展开更多
Modern mechanical manufacturing technology and precision machining technology have a positive role in promoting the whole industrial production. However, with the development of modern science and technology, the actu...Modern mechanical manufacturing technology and precision machining technology have a positive role in promoting the whole industrial production. However, with the development of modern science and technology, the actual requirements of modern mechanical manufacturing technology and precision machining technology are gradually improving, forcing the current enterprises to make appropriate adjustments in combination with the actual requirements of modern industrial production. Therefore, under the requirements of current production management, this paper makes a comprehensive analysis and exploration of the relationship between modern mechanical manufacturing technology and precision processing technology, further combs out the practical problems existing in the whole industrial production of modern mechanical manufacturing technology and precision processing technology, and judges the relevant contents involved in the modern mechanical manufacturing and processing technology, in order to promote the transformation of industrial production mode and improve the overall quality of industrial production management in our country.展开更多
"Machinery Manufacturing Process and Fixture Design" is an important professional core course of machinery related majors in higher vocational colleges, with strong theory, practice and application. This cou..."Machinery Manufacturing Process and Fixture Design" is an important professional core course of machinery related majors in higher vocational colleges, with strong theory, practice and application. This course is the intersection and integration point of several mechanical professional courses, and the content of the course conforms to the connotation of made in China and the spirit of craftsmen in great countries, and it is a "natural experimental field" for the reform of ideological and political education. Through thinking and exploring education teaching, further refine political connotation of machinery manufacturing process and fixture course, system design, the ideological education of element organic into the professional teaching, thinking based on the "course education" under the background of the new course teaching mode, and improve the students' spirit of patriotism and national pride and craftsmen.展开更多
As a product of the new century,artificial intelligence has been continuously developed and advanced.It has been applied to many fields,especially in the field of mechanical design and manufacturing.With the support o...As a product of the new century,artificial intelligence has been continuously developed and advanced.It has been applied to many fields,especially in the field of mechanical design and manufacturing.With the support of artificial intelligence,mechanical design and manufacturing can not only reduce input costs but also significantly reduce the demand for labor,playing a positive role in improving the design efficiency and quality of mechanical manufacturing[1].This paper studies how to apply artificial intelligence technology to the mechanical design and production process to achieve greater application and development.展开更多
The field of automation plays an important role in the field of mechanical design and manufacturing, which has important practical significance for promoting the development of related fields. Compared with the tradit...The field of automation plays an important role in the field of mechanical design and manufacturing, which has important practical significance for promoting the development of related fields. Compared with the traditional manufacturing industry, the mechanical design and manufacturing automation technology is more in line with the development trend of the times. The mechanical industry should correctly grasp the market trend and direction, and grasp the future development trend of the mechanical industry. Relevant enterprise staff should pay enough attention to this, timely pay attention to the latest frontier trends in the industry, continuously optimize and innovate the existing technology, and realize the better development of their own industry.展开更多
With the rapid development of economy and the continuous improvement of scientific and technological level, the engineering industry has also achieved rapid development, and gradually changed to rely on technology for...With the rapid development of economy and the continuous improvement of scientific and technological level, the engineering industry has also achieved rapid development, and gradually changed to rely on technology for product research and development to better meet the needs of society. In the future development process, the requirements for mechanical products will be higher and higher, so the mechanical design and manufacturing industry will need to be further diversified, intelligent and digital for structural transformation. Reduce production costs and labor intensity to the greatest extent, and promote the development of machinery manufacturing enterprises towards a higher direction. This paper also analyzes it from many aspects, hoping to be of some help to manufacturing enterprises. Here is a detailed analysis and research.展开更多
With the rapid development of science and technology, people pay more attention to technological innovation, which will have a direct impact on peoples production and life. From the perspective of mechanical manufactu...With the rapid development of science and technology, people pay more attention to technological innovation, which will have a direct impact on peoples production and life. From the perspective of mechanical manufacturing and automation technology, it is necessary to conduct an in-depth analysis of the core technologies, and on this basis, find feasible application strategies, so as to inject more powerful power into economic construction.展开更多
Under the new environment, the development of mechanical design and manufacturing has been a good boost, and its technology integration provides a diversified development model for mechanical design and manufacturing....Under the new environment, the development of mechanical design and manufacturing has been a good boost, and its technology integration provides a diversified development model for mechanical design and manufacturing. Research purpose of this article by defining mechanical design and manufacture of current situation and existing problems, analysis of mechanical design and manufacture of new environment characteristics, to explore the mechanical design and manufacturing of the future development direction and specific path, make the whole process of mechanical manufacturing industry upgrading, constantly to meet the requirements of information age and industrial development.展开更多
From the perspective of the development trend of mechanical automation, in the future development of science and technology, the mechanical manufacturing industry and mechanical automation technology are increasingly ...From the perspective of the development trend of mechanical automation, in the future development of science and technology, the mechanical manufacturing industry and mechanical automation technology are increasingly closely linked, and their technological integration will gradually deepen, thus significantly improving social benefits.展开更多
The advanced manufacturing technology of mechanical products features interaction, and high simulation, etc. In this paper, a digital geometry model for the processing is established with the aid of computer technolog...The advanced manufacturing technology of mechanical products features interaction, and high simulation, etc. In this paper, a digital geometry model for the processing is established with the aid of computer technology, so that the needs of machinery manufacturing production and precision machining can be fulfilled, and also the simulation, validation, comparison, and optimization of many plans can be implemented for ultimately finding out an optimal processing method and realizing the benefit of low cost and high quality. From two different levels of activity and parts, the configuration principle of mechanical products＇ advanced manufacturing technology is defined. Therefore, the advanced manufacturing technology for customizing different products can be derived, and also the reuse of different types of parts is realized. Finally, this is verified with an example.展开更多
Mechanical design and manufacturing technology has been greatly improved. At present;China's machinery design and manufacturing industry is taking certain measures;enabling the entire industry to implement intelli...Mechanical design and manufacturing technology has been greatly improved. At present;China's machinery design and manufacturing industry is taking certain measures;enabling the entire industry to implement intelligent digital-related practices and comprehensive transformation;technicians and employees are constantly working to make the entire industry fully intelligent. This article provides a detailed analysis of the design and manufacture of intelligent machines;the whole phenomenon of current mechanical design and manufacturing industry is analyzed. On this basis;analyze and discuss specific application methods and potential problems that may occur in their use;looking forward to the future development of machinery industry.展开更多
Machinery manufacturing industry is a traditional industry, the application of simulation technology in the industry can improve work efficiency, reduce manufacturing costs and promote the industry information, intell...Machinery manufacturing industry is a traditional industry, the application of simulation technology in the industry can improve work efficiency, reduce manufacturing costs and promote the industry information, intelligent, so that it towards the direction of modernization. Therefore, in the process of the rapid development of Chinese society, the development of the machinery industry is very important, and people's daily production and life have a very close relationship. This paper takes Unity3D, VR and other technologies as examples, so as to study the construction of mechanical design virtual simulation system.展开更多
Icing on the surface of aircraft will not only aggravate its quality and affect flight control,but even cause safety accidents,which is one of the important factors restricting all-weather flight.Bio-inspired anti-ici...Icing on the surface of aircraft will not only aggravate its quality and affect flight control,but even cause safety accidents,which is one of the important factors restricting all-weather flight.Bio-inspired anti-icing surfaces have gained great attention recently due to their low-hysteresis,non-stick properties,slow nucleation rate and low ice adhesion strength.These bio-inspired anti-icing surfaces,such as superhydrophobic surfaces,slippery liquid-infused porous surfaces and quasi-liquid film surfaces,have realized excellent anti-icing performance at various stages of icing.However,for harsh environment,there are still many problems and challenges.From the perspective of bioinspiration,the mechanism of icing nucleation,liquid bounce and ice adhesion has been reviewed together with the application progress and bottleneck issues about anti-icing in view of the process of icing.Subsequently,the reliability and development prospect of active,passive and active-passive integrated anti-icing technology are discussed,respectively.展开更多
With the coordinated development of the current social economy and science and technology, more and more advanced manufacturing technologies have begun to be applied to the field of mechanical engineering, and have pl...With the coordinated development of the current social economy and science and technology, more and more advanced manufacturing technologies have begun to be applied to the field of mechanical engineering, and have played a very significant application advantages. Especially the laser cutting technology, it has a very good application value. In order to realize the good application of laser cutting technology in modern mechanical engineering, the technique and its specific application are analyzed. It is hoped that this analysis can provide a scientific reference for the good application and development of laser cutting technology.展开更多
With the development of science and technology, the ultra-precision manufacturing of the brittle and hard materials with superior quality have become a new attractive subject. Brittle materials (such as engineering ce...With the development of science and technology, the ultra-precision manufacturing of the brittle and hard materials with superior quality have become a new attractive subject. Brittle materials (such as engineering ceramics, optical glass, semiconductor and so on) are widely used in electronics, optics, aeronautics and other high technology fields, so there are important theory significance and practical value to systematically study its machining mechanism and technology. Single crystal silicon is one of the typical brittle materials. Single crystal silicon wafer is a basic component of large and ultralarge integrated the circuit, its surface roughness and flatness are the key factor of improving its integration. With the successfully producing of the large diameter single crystal silicon wafer, its manufacturing technology became attractive subject again. This paper carries out computer simulation of nanometer cutting on single crystal silicon. Molecular Dynamics method which is different from continuous mechanics is employed to investigate the features of grinding energy dissipation, grinding force, stress state and grinding temperature, constructs the atom model of tool and work piece, and explains the microscale mechanism of material remove and surface generation of nanometer(subnanometer) manufacturing. This paper also investigates the variation of cutting force, thrust force, specific energy and surface deformation with different tool edge radius, different depth of cut.展开更多
A new precise actuator is proposed,which is ac-tuated by the impact force of an end-loaded piezoelectric bimorph cantilever,and bears two degrees of freedom for translation and rotation.The dynamic characteristics of ...A new precise actuator is proposed,which is ac-tuated by the impact force of an end-loaded piezoelectric bimorph cantilever,and bears two degrees of freedom for translation and rotation.The dynamic characteristics of the piezoelectric bimorph were analyzed by FEM,and are fur-ther proved by experimental tests.A new control system for the actuator was put forward and tested,which is called the fixed-frequency with adjustable voltage.In addition,the actuator’s performance of translation and rotation were both measured.The results demonstrate that the actuator is char-acterized by a simple structure,large movement range,strong driving ability and high positioning resolution.Its cost is estimated at only 1%of the traditional impact actuators.展开更多
文摘With the rapid development of China's social and economic situation, China’s machinery manufacturing technology has also made new breakthroughs. It has not only achieved significant growth in production scale and quantity, but also its production mode is constantly improved, which is known as the world’s manufacturing factory. Machinery manufacturing and automation is a major trend of domestic industrial production. Energy saving is an important guarantee for China to adhere to the road of sustainable development. Based on the field of mechanical manufacturing and automation, this paper analyzes and discusses the concept of energy-saving and efficient design, hoping to deepen the understanding of the field of mechanical production.
文摘In the process of machining, it is difficult to eliminate the errors due to various factors, which will affect the final product quality. In order to actively control the errors in mechanical processing, it is necessary to effectively apply modern mechanical processing technology and actively adopt precision processing technology to ensure the product quality and meet the increasing demand of users. Precision machining technology and mechanical design and manufacturing technology are complementary relations. They are interrelated and promote each other. This benign relationship greatly promotes the development of China's economy and industry.
文摘As the technical content of promoting industrial development in the industrial field, the in-depth study of modern mechanical manufacturing technology and precision machining technology is not only conducive to improving the development level of China's manufacturing industry, but also of great significance to industrial enterprises. However, due to the late development of advanced technology in China, the development of mechanical manufacturing technology and precision machining technology is not perfect, and there are still some problems, such as insufficient degree of automation, inadequate application of machining technology and so on. Relevant enterprises should carry out analysis and research, understand the characteristics and advantages of modern machinery manufacturing and the application mode of precision machining technology, select the integrated application of technology according to different product characteristics and requirements, improve the quality of machinery manufacturing and service quality, promote the accelerated development of China’s machinery manufacturing industry and contribute to China’s economic construction.
文摘With the rapid development of China's market economy, the requirements for the development of information technology continue to increase, and new requirements are put forward for the development of automation in the mechanical design and manufacturing industry, and fully realize the energy-saving design concept and mechanical design and manufacturing work development direction, not only can effectively promote the rational allocation of resources application, but also can comprehensively and deeply implement the strategic development goals of sustainable development. Therefore, in view of the current practical work related requirements, this paper fully combines the energy-saving design concept with mechanical manufacturing and automatic production, and comprehensively analyzes and combs the actual characteristics of the current energy-saving concept in the application of mechanical manufacturing and automation.
文摘Modern mechanical manufacturing technology and precision machining technology have a positive role in promoting the whole industrial production. However, with the development of modern science and technology, the actual requirements of modern mechanical manufacturing technology and precision machining technology are gradually improving, forcing the current enterprises to make appropriate adjustments in combination with the actual requirements of modern industrial production. Therefore, under the requirements of current production management, this paper makes a comprehensive analysis and exploration of the relationship between modern mechanical manufacturing technology and precision processing technology, further combs out the practical problems existing in the whole industrial production of modern mechanical manufacturing technology and precision processing technology, and judges the relevant contents involved in the modern mechanical manufacturing and processing technology, in order to promote the transformation of industrial production mode and improve the overall quality of industrial production management in our country.
文摘"Machinery Manufacturing Process and Fixture Design" is an important professional core course of machinery related majors in higher vocational colleges, with strong theory, practice and application. This course is the intersection and integration point of several mechanical professional courses, and the content of the course conforms to the connotation of made in China and the spirit of craftsmen in great countries, and it is a "natural experimental field" for the reform of ideological and political education. Through thinking and exploring education teaching, further refine political connotation of machinery manufacturing process and fixture course, system design, the ideological education of element organic into the professional teaching, thinking based on the "course education" under the background of the new course teaching mode, and improve the students' spirit of patriotism and national pride and craftsmen.
文摘As a product of the new century,artificial intelligence has been continuously developed and advanced.It has been applied to many fields,especially in the field of mechanical design and manufacturing.With the support of artificial intelligence,mechanical design and manufacturing can not only reduce input costs but also significantly reduce the demand for labor,playing a positive role in improving the design efficiency and quality of mechanical manufacturing[1].This paper studies how to apply artificial intelligence technology to the mechanical design and production process to achieve greater application and development.
文摘The field of automation plays an important role in the field of mechanical design and manufacturing, which has important practical significance for promoting the development of related fields. Compared with the traditional manufacturing industry, the mechanical design and manufacturing automation technology is more in line with the development trend of the times. The mechanical industry should correctly grasp the market trend and direction, and grasp the future development trend of the mechanical industry. Relevant enterprise staff should pay enough attention to this, timely pay attention to the latest frontier trends in the industry, continuously optimize and innovate the existing technology, and realize the better development of their own industry.
文摘With the rapid development of economy and the continuous improvement of scientific and technological level, the engineering industry has also achieved rapid development, and gradually changed to rely on technology for product research and development to better meet the needs of society. In the future development process, the requirements for mechanical products will be higher and higher, so the mechanical design and manufacturing industry will need to be further diversified, intelligent and digital for structural transformation. Reduce production costs and labor intensity to the greatest extent, and promote the development of machinery manufacturing enterprises towards a higher direction. This paper also analyzes it from many aspects, hoping to be of some help to manufacturing enterprises. Here is a detailed analysis and research.
文摘With the rapid development of science and technology, people pay more attention to technological innovation, which will have a direct impact on peoples production and life. From the perspective of mechanical manufacturing and automation technology, it is necessary to conduct an in-depth analysis of the core technologies, and on this basis, find feasible application strategies, so as to inject more powerful power into economic construction.
文摘Under the new environment, the development of mechanical design and manufacturing has been a good boost, and its technology integration provides a diversified development model for mechanical design and manufacturing. Research purpose of this article by defining mechanical design and manufacture of current situation and existing problems, analysis of mechanical design and manufacture of new environment characteristics, to explore the mechanical design and manufacturing of the future development direction and specific path, make the whole process of mechanical manufacturing industry upgrading, constantly to meet the requirements of information age and industrial development.
文摘From the perspective of the development trend of mechanical automation, in the future development of science and technology, the mechanical manufacturing industry and mechanical automation technology are increasingly closely linked, and their technological integration will gradually deepen, thus significantly improving social benefits.
文摘The advanced manufacturing technology of mechanical products features interaction, and high simulation, etc. In this paper, a digital geometry model for the processing is established with the aid of computer technology, so that the needs of machinery manufacturing production and precision machining can be fulfilled, and also the simulation, validation, comparison, and optimization of many plans can be implemented for ultimately finding out an optimal processing method and realizing the benefit of low cost and high quality. From two different levels of activity and parts, the configuration principle of mechanical products＇ advanced manufacturing technology is defined. Therefore, the advanced manufacturing technology for customizing different products can be derived, and also the reuse of different types of parts is realized. Finally, this is verified with an example.
文摘Mechanical design and manufacturing technology has been greatly improved. At present;China's machinery design and manufacturing industry is taking certain measures;enabling the entire industry to implement intelligent digital-related practices and comprehensive transformation;technicians and employees are constantly working to make the entire industry fully intelligent. This article provides a detailed analysis of the design and manufacture of intelligent machines;the whole phenomenon of current mechanical design and manufacturing industry is analyzed. On this basis;analyze and discuss specific application methods and potential problems that may occur in their use;looking forward to the future development of machinery industry.
文摘Machinery manufacturing industry is a traditional industry, the application of simulation technology in the industry can improve work efficiency, reduce manufacturing costs and promote the industry information, intelligent, so that it towards the direction of modernization. Therefore, in the process of the rapid development of Chinese society, the development of the machinery industry is very important, and people's daily production and life have a very close relationship. This paper takes Unity3D, VR and other technologies as examples, so as to study the construction of mechanical design virtual simulation system.
基金financially supported by the National Natural Science Foundation of China(Nos.T2121003,51725501,51935001,52205297).
文摘Icing on the surface of aircraft will not only aggravate its quality and affect flight control,but even cause safety accidents,which is one of the important factors restricting all-weather flight.Bio-inspired anti-icing surfaces have gained great attention recently due to their low-hysteresis,non-stick properties,slow nucleation rate and low ice adhesion strength.These bio-inspired anti-icing surfaces,such as superhydrophobic surfaces,slippery liquid-infused porous surfaces and quasi-liquid film surfaces,have realized excellent anti-icing performance at various stages of icing.However,for harsh environment,there are still many problems and challenges.From the perspective of bioinspiration,the mechanism of icing nucleation,liquid bounce and ice adhesion has been reviewed together with the application progress and bottleneck issues about anti-icing in view of the process of icing.Subsequently,the reliability and development prospect of active,passive and active-passive integrated anti-icing technology are discussed,respectively.
文摘With the coordinated development of the current social economy and science and technology, more and more advanced manufacturing technologies have begun to be applied to the field of mechanical engineering, and have played a very significant application advantages. Especially the laser cutting technology, it has a very good application value. In order to realize the good application of laser cutting technology in modern mechanical engineering, the technique and its specific application are analyzed. It is hoped that this analysis can provide a scientific reference for the good application and development of laser cutting technology.
文摘With the development of science and technology, the ultra-precision manufacturing of the brittle and hard materials with superior quality have become a new attractive subject. Brittle materials (such as engineering ceramics, optical glass, semiconductor and so on) are widely used in electronics, optics, aeronautics and other high technology fields, so there are important theory significance and practical value to systematically study its machining mechanism and technology. Single crystal silicon is one of the typical brittle materials. Single crystal silicon wafer is a basic component of large and ultralarge integrated the circuit, its surface roughness and flatness are the key factor of improving its integration. With the successfully producing of the large diameter single crystal silicon wafer, its manufacturing technology became attractive subject again. This paper carries out computer simulation of nanometer cutting on single crystal silicon. Molecular Dynamics method which is different from continuous mechanics is employed to investigate the features of grinding energy dissipation, grinding force, stress state and grinding temperature, constructs the atom model of tool and work piece, and explains the microscale mechanism of material remove and surface generation of nanometer(subnanometer) manufacturing. This paper also investigates the variation of cutting force, thrust force, specific energy and surface deformation with different tool edge radius, different depth of cut.
文摘A new precise actuator is proposed,which is ac-tuated by the impact force of an end-loaded piezoelectric bimorph cantilever,and bears two degrees of freedom for translation and rotation.The dynamic characteristics of the piezoelectric bimorph were analyzed by FEM,and are fur-ther proved by experimental tests.A new control system for the actuator was put forward and tested,which is called the fixed-frequency with adjustable voltage.In addition,the actuator’s performance of translation and rotation were both measured.The results demonstrate that the actuator is char-acterized by a simple structure,large movement range,strong driving ability and high positioning resolution.Its cost is estimated at only 1%of the traditional impact actuators.
