The development of industry has brought great changes to people's lives, and the electromechanical integration technology is also developing constantly. The following is my recommended graduation thesis on mechatronics for your reference.

Fan Wenyi, Graduation Thesis of Mechatronics: "On the Management of Mechanical Equipment in Electromechanical Engineering"

introduce

In recent decades, China's electromechanical engineering industry has developed by leaps and bounds, and it is also an engineering project that China has always attached great importance to. In the implementation of this project, the management of related mechanical equipment is the most important. If the management of mechanical equipment is not effectively implemented, it will seriously affect the whole construction process and overall construction quality. Therefore, only by analyzing and studying the problems existing in the management of mechanical and electrical engineering equipment and taking effective measures to solve these problems and improve the management level of mechanical and electrical engineering equipment can the overall quality level of mechanical and electrical engineering be improved.

1 Main problems in mechanical equipment management of electromechanical engineering

1. 1 A sound management system has not been established.

Many times, in order to catch up with the construction period, in many mechanical and electrical engineering construction processes, the relevant management work has not been paid attention to, especially the management of mechanical equipment. Under normal circumstances, the mechanical equipment managers of many construction units lack knowledge and management awareness of their own work, and hold an indifferent attitude towards their work. In addition, many managers' ideological and political consciousness is not high, and they just want to be comfortable and perfunctory, which always leads to the failure of management work. No matter what enterprise wants to do a good job in management, it needs to build a relatively perfect and reasonable related management mechanism, especially for the management of electromechanical engineering equipment. Without the establishment of accurate and sound relevant management rules and regulations and the clarification of each relevant manager's work content and responsibilities, managers will not shoulder legal responsibilities, which will make managers not pay attention to management and lead to the failure to improve the management quality of mechanical and electrical engineering equipment.

1.2 failed to deal with the old and new mechanical equipment.

At present, with the continuous development of science and technology, all kinds of mechanical equipment change with each passing day. At present, many mechanical and electrical engineering construction units' related mechanical equipment is outdated and overwhelmed. What's more, the mechanical equipment of some construction units is too old, which seriously lags behind the current engineering demand, so that these units do not undertake those advanced large-scale electromechanical projects, which affects the development of units to a certain extent and restricts the long-term growth of unit economy. In view of this situation, some construction units have been purchasing and replacing related construction machinery and equipment, and some have also introduced a large number of advanced machinery and equipment from abroad, making them have certain market competitiveness. However, these units did not combine their own actual development needs, and did not make a good plan for the improvement and replacement of machinery and equipment, which led to many purchases being blindly implemented, and the machinery and equipment that cost a lot of money could not actually play a role. It is also a very serious problem in mechanical equipment management not to deal with the old and new mechanical equipment.

1.3 Relevant managers lack professional ability and quality.

In order to reduce the cost, many mechanical and electrical engineering construction units have to reduce the engineering cost to the maximum extent by reducing the number of personnel when the related equipment and materials can no longer be reduced. This has caused many construction units to reduce management personnel, including those related to mechanical equipment management. This situation leads to a serious shortage of mechanical equipment management personnel in the construction process, and the actual work has not been effectively carried out. On the other hand, many construction units randomly arrange personnel in management, so there are a large number of personnel with no relevant work experience and professional technical ability in mechanical equipment management. This situation has been very common, which will eventually lead to the failure of mechanical equipment management.

2 to strengthen the management of mechanical and electrical engineering machinery and equipment strategy

2. 1 Establish and improve the management system.

Any enterprise wants to do a good job in management, no matter what kind of management, it must first build a relatively perfect management mechanism system, especially in the management of electromechanical engineering equipment. Relevant engineering construction units must establish a reasonable, effective and targeted management mechanism according to their own corporate culture and actual needs related to construction, so as to restrain employees and make relevant managers clear about their work essence and responsibilities. On the other hand, cooperate with the management system, vigorously carry out ideological and political education and training, strengthen the ideological consciousness of managers, improve the professional quality of managers, and thus sincerely invest in management. For example, according to the cultural history and actual scale of the enterprise, the construction unit establishes the management mechanism of construction machinery and equipment that meets its actual needs. This mechanism must have strict management terms and assessment system to strengthen the requirements for relevant managers to take their work seriously. At the same time, the unit also needs to organize relevant managers to carry out ideological education and training regularly to improve the enthusiasm of employees. Usually, this kind of training can be conducted once every six months, or before each project construction according to actual needs.

2.2 Rational allocation of construction machinery and equipment resources

We should also pay attention to reasonable management in the allocation of resources related to mechanical and electrical engineering equipment, which is related to the actual interests of the unit and the needs of long-term development. In the related configuration management, we need to know the actual situation of the existing equipment in our company, which equipment needs to be replaced and which only needs maintenance and repair. In the process of purchasing new equipment in the later stage, according to the relevant information of integrating existing construction machinery and equipment, the procurement process should be strictly controlled, and attention should be paid not only to the quality of the equipment, but also to whether the purchased equipment is really needed. In the procurement of construction machinery and equipment, a reasonable procurement plan should be made and implemented as planned. It is necessary to maximize the use of existing resources and then supplement the necessary resources, so as to effectively improve unit efficiency. For example, after the reform, the management quality of construction machinery and equipment in an electromechanical engineering construction unit has been significantly improved. Especially in the configuration of mechanical equipment, the existing equipment resources of the unit have been deeply understood and analyzed, which has changed the phenomenon of random procurement in the past, strictly controlled the procurement management, made the maximum use of the existing equipment, and the purchased new equipment is also most suitable for the current unit construction. Through such planning management, the enterprise saves a lot of unnecessary expenses in the procurement work, further reduces the meaningless consumption of the unit by 7.6%, and improves the enterprise benefit by 4. 1% due to the reasonable procurement management of mechanical equipment, thus truly maximizing the benefit.

2.3 Strengthen the professional skill level of relevant managers.

If you want to have a good management effect, you must choose the right management talents. Therefore, the correct use of management talents is an important factor for the smooth development of mechanical and electrical engineering equipment management. Relevant construction units must understand that unless qualified personnel with excellent professional skills and relevant work experience are employed, the management of mechanical equipment can never be really improved. Therefore, the construction unit must choose high-quality professional managers, increase efforts to introduce managers with real management ability and experience, and then integrate them into the unit. At the same time, managers are encouraged to learn in time, improve their technical ability and management thinking, so that the management of construction machinery can be implemented by suitable people.

2.4 Establish safety awareness

In the process of mechanical and electrical engineering construction, improving the management of construction machinery and equipment must be based on establishing safety awareness. Only when relevant units attach importance to construction safety awareness can safety management be strengthened, and the management of mechanical equipment is an important aspect of safety. Establishing good safety awareness is an important guarantee to effectively improve the quality level of mechanical and electrical engineering equipment management.

3 Conclusion

Mechanical and electrical engineering is an important project needed by China's social development. Its development is directly related to the quality of national construction, and it is an indispensable part of the engineering industry. The management of construction machinery and equipment in electromechanical engineering is a key part of many management work. There is reason to believe that strengthening the management of construction machinery and equipment is a powerful guarantee to improve the electromechanical cause.

Model essay II: Construction technology and quality control of building electromechanical engineering

In building construction, the construction of electromechanical engineering will be applied to many technologies, and the construction involves many specific contents, which need to be highly valued by relevant construction personnel. In the current building construction, due to the constraints and influences of various factors, there are often some problems in the electromechanical construction of buildings, which will adversely affect the corresponding construction links and endanger the overall quality of building construction. Therefore, it is of great practical significance to strictly control the technology and quality of building electromechanical construction.

1 main problems in the construction of building electromechanical engineering

First, do not pay attention to the quality of equipment. Many construction enterprises do not pay attention to the quality of equipment in the electromechanical construction of buildings, and have not conducted corresponding performance tests on equipment from the procurement link to the construction link. If the equipment quality is not up to standard in the electromechanical construction of buildings, it is easy to have corresponding problems, such as short circuit of power supply, electric wire leakage, water pipe blockage and so on. These problems have seriously hindered the construction quality of building electromechanical engineering. Second, the supervision work is not in place. In the construction of building electromechanical engineering, many construction enterprises have not arranged special supervisors to supervise the technical links and engineering quality in the construction. The consequence of this is that there are corresponding problems in the construction, which can not be solved in time and effectively, resulting in a decline in the overall quality of the construction. Third, the operation of construction personnel is not standardized. Many construction workers themselves don't have good professional quality, so they can't carry out scientific and reasonable operation in construction. This will cause quality problems in the construction process, and thus cannot guarantee the overall quality of the building electromechanical engineering.

2 How to strengthen the related technology and quality control of building electromechanical engineering

2. 1 construction technology control

(1) Installation and positioning. In order to strengthen the technical control of building electromechanical engineering, it is necessary to do a good job of installation and positioning. The installation of mechanical and electrical equipment is mainly divided into disassembly installation and integral installation. The installer should find the right position according to the drawings planned by the designer in advance. Only by accurately determining the location and carrying out standardized construction can the installation quality of mechanical and electrical equipment be guaranteed. It can be said that the installation and positioning link in construction is the basic link of electromechanical construction. Only by ensuring the quality of this link can the subsequent projects proceed smoothly.

(2) Construction and installation of distribution box. The installation of the distribution box requires the installer to master the specific performance, elevation and corresponding position coordinates of the distribution box itself before construction. After understanding the basic information of the distribution box, the installer should weld the steel bars and the distribution box into a whole and connect them together, so that the distribution box can maintain its own stability during use. During the installation of the distribution box, the installer needs to place certain supports inside the distribution box to prevent the distribution box from being deformed during use and affecting the use effect. After the distribution box is installed, the construction personnel should carry out corresponding circuit detection and resistance detection to ensure its good operation performance. It should also be noted that during the installation of the distribution box, the installer needs to embed the corresponding PVC pipes inside the distribution box. In the process of burying PVC pipe, the technology of plugging the pipe orifice should be adopted, and finally the PVC pipe should be tied firmly with adhesive tape to ensure its own performance.

(3) Wire laying and installation technology. In the concrete construction of building mechanical and electrical engineering, conductor laying and installation technology is also an important construction technology, which is related to the overall quality of the whole mechanical and electrical engineering construction and needs strict control by construction personnel. In the specific wire installation, the construction personnel should try to use the form of overlapping erection, which can hide the wires well and will not take up too much space. If it is necessary to install the wire into the wall, the construction personnel should ensure that there is an appropriate distance between the wire and the wall, generally around15 mm.

2.2 Construction quality control

(1) Do a good job in construction planning. In order to do a good job in the quality control of building electromechanical engineering construction, we must first do a good job in the corresponding construction planning. Only by making a good construction plan can the next construction process be ensured to be carried out reasonably. It can be said that the quality control of building mechanical and electrical engineering is half completed by making a good construction plan. During the electromechanical construction of a construction enterprise, in order to strengthen the overall control of construction quality, managers require planners to do detailed planning work before construction. Before the construction, the planner will personally go to the construction site for on-site investigation, and make a comprehensive analysis according to the actual situation and possible impact of the construction site. According to the detailed analysis report of the planner and the specific construction parameters given, the construction personnel choose the corresponding construction technology and scheme. Because the construction plan report well combines the actual situation of the construction site, it brings targeted guidance to the gymnasts, promotes the reasonable implementation of the construction plan and ensures the overall quality of the construction. It can be seen that making a good construction plan is an important method to ensure the reasonable control of construction quality.

(2) Ensure the quality of equipment. Because a lot of equipment will be used in the concrete construction of building electromechanical engineering, in order to ensure the overall quality of construction and do a good job of quality control, it is necessary to control the corresponding equipment reasonably. When purchasing equipment, the purchaser must ensure the quality, and can't just consider the price of the equipment and ignore the specific performance and safety performance. Purchasing personnel should check the quality of the equipment to see if there is any problem in its operation, and only the equipment with good operation can be purchased. Before buying, the buyer should also check the qualifications of the seller to see if it is qualified to sell. In order to control the construction quality of building electromechanical engineering, a construction enterprise strictly controls the quality of equipment. The manager of this enterprise not only strengthens the quality of purchasing personnel, but also attaches great importance to the maintenance and management of equipment. After the purchaser repurchases the equipment, the management arranges special personnel to manage the equipment, establishes corresponding management files for each equipment, and registers the performance of the equipment in detail. Managers regularly overhaul equipment, find problems and solve them in time, and timely eliminate equipment whose performance can not meet the requirements. Because the enterprise strictly controls the quality of equipment, it effectively ensures the use performance and safety performance of equipment, promotes the construction quality of building electromechanical engineering and ensures the reasonable operation of construction.

(3) Strengthen supervision. In the construction of building electromechanical engineering, corresponding supervisors are needed to supervise the work to ensure that the problems arising in the construction process are reasonably controlled. Construction enterprises should arrange professional supervisors to work in the construction process, mainly to supervise whether the operation of construction personnel is standardized and reasonable and the main problems in construction. If the supervisor finds corresponding problems in his work, he should report them in time so that the enterprise managers can understand the problems in time. In this way, managers and relevant departments will take reasonable measures to solve problems in construction in time and eliminate hidden dangers in construction. It should be noted that construction enterprises should also pay attention to their own quality and ability when selecting supervisors. Only supervisors with good working attitude, strong ability and strong sense of responsibility can take up their posts and ensure the final effect of supervision. Only by strengthening supervision in construction can enterprises really do a good job in quality control of electromechanical engineering construction.

3 Conclusion

The construction of building electromechanical engineering is not only related to the overall quality of building construction, but also has an important impact on the future development of the whole building industry. Construction personnel should use scientific and reasonable construction technology to ensure the construction quality of each link according to the specific problems in construction. Construction enterprises should also strictly control the technical links and quality links in specific construction, and effectively strengthen the overall quality of construction of building electromechanical engineering.

Part III: "Innovative application of mechatronics in coal mine machinery"

With the continuous progress of modern science and technology, the electromechanical integration technology has made great progress, which has promoted the coal mine machinery industry to enter a brand-new development period. With the development of science and technology, higher requirements are put forward for the performance of coal mining machinery. In the field of coal mine production, the application of electronic control devices is becoming more and more common, and the complexity of structure and the specialization of maintenance are getting higher and higher. This paper will analyze and expound the application of mechatronics in coal mine production.

1 overview

Electromechanical integration, also known as electromechanical integration project, is a comprehensive technology involving microelectronics, information technology, mechanical technology, hydraulic technology and automatic control technology. The earliest introduction of mechanical integration into foreign machinery was in the 1970s. With the rapid development of electronic information technology, mechanical manufacturing technology is also constantly improving, especially with the development of microcomputer and unprocessed technology, information processing technology and sensing technology, the mechanical performance in coal mine production field has been greatly improved.

In the coal industry, mechatronics technology is applied to coal mining, tunneling and equipment assembly. With the popularization of mechatronics technology in China's coal industry, the comprehensive strength of the coal industry is rising. Using electromechanical integration system to develop coal industry can realize the maximum benefit output in a short time, and make it truly move towards the safe, efficient and clean optimization technology of coal industry. Electromechanical integration technology is a new comprehensive technology which integrates mechanical engineering, electrical engineering, computer technology and information technology. It is an important supporting technology of enterprise informatization and the foundation of mine comprehensive automation. The application and popularization of electromechanical integration technology in coal mining and transportation equipment has greatly improved the comprehensive strength of coal mine production in China and laid a solid foundation for realizing efficient, safe, clean and optimized coal industrial production.

For coal mine production, it is largely influenced by factors such as mechanical performance and economic automation of coal mine. In a certain sense, the quality and performance of coal mine electromechanical and electric control system directly affect the quality of coal mine operation, production efficiency and the service life of coal mine machinery and equipment. At present, the electric control system has gradually become one of the indispensable and important contents in the coal mine production process, and it is also an important index to evaluate the technical level of coal mine modern machinery. With the continuous improvement of modern science and technology, the importance of electric control system in coal mine machinery will be improved correspondingly, and its function will be more and more perfect, thus putting forward higher requirements for users and maintenance personnel of coal mine machinery and equipment.

2 Research on the significance of coal mine electromechanical integration technology

2. 1 is conducive to improving the economic benefits of coal mining enterprises.

Coal mining enterprises have greatly improved their economic benefits through the electromechanical integration transformation of coal mining equipment, mainly in the following aspects: First, the labor productivity has been greatly improved; Secondly, the wages and benefits of enterprise employees have also been greatly improved; Third, the working environment and safety of employees have been effectively improved; Fourth, it has also played a leading role in the local surrounding economy. For example, the process of mechatronics provides a lot of new work such as information maintenance and system integration.

2.2 is conducive to improving the efficiency of coal mines.

Although most enterprises have begun to use mechanized mining production, there is a general dilemma that the level of mechanization is not high and the labor intensity of workers is still great. Mining machinery adopts electromechanical integration technology, which can save human resources, improve mining efficiency and reduce production costs.

2.3 is conducive to the safe production of coal mining enterprises.

Electromechanical integration is beneficial to the safe production of coal mining enterprises in the following aspects: First, the underground working environment of coal mining enterprises in the past was humid, cold and dusty, which had a great impact on workers' health. Now the mechatronics production is adopted, which reduces the labor intensity of workers and optimizes the production environment.

3 Coal Mine Electromechanical Integration Application Status

3. The application of1in monitoring system

The application of mechatronics in the monitoring system can timely discover the potential safety hazards existing in the production process, take corresponding treatment measures, avoid the occurrence of safety accidents, ensure the continuous and efficient operation of equipment, reduce the occurrence of problems affecting production efficiency such as equipment downtime in production, and achieve the purpose of improving production efficiency. At the same time, the application of mechatronics can also promote the research and development of monitoring system software and hardware, and provide guarantee for the modernization of coal mine production.

3.2 Application in Coal Mine Equipment

The production efficiency of coal mine equipment is directly related to the overall efficiency of coal mine production. Through the application of electromechanical integration technology, it can greatly improve its traction initiative, improve its braking energy efficiency, reduce the failure rate of equipment, reduce the manpower and material costs required for equipment maintenance, enhance the resistance of equipment to harsh environment, and improve the safety and efficiency of equipment operation in many ways.

3.3 Application in Transportation Equipment

The transportation speed of coal mines will affect the efficiency of coal mine production to a certain extent, and with the increasing demand for coal resources in China, higher requirements are put forward for the transportation speed of coal mines. By adopting electromechanical integration measures in transportation equipment, the belt conveyor can be operated through automatic management and control, and the transportation system can be started and controlled by computer technology, which improves the efficiency of inertial load processing, thus realizing the reliability and efficiency of coal production and transportation.

4 coal mine mechatronics innovation and application

4. 1 Application of environmental protection equipment

With the enhancement of people's awareness of environmental protection, coal production will inevitably develop in the direction of green production. Therefore, environmental protection mechatronics equipment will be used in coal mine production. Environmental protection equipment can effectively reduce the amount of pollutants produced in the production process, strengthen the recycling of various wastes, and control the discharge of various environmental pollutants, thus effectively realizing the green environmental protection of electromechanical integration production in coal mines.

4.2 Application of system equipment

With the continuous development of various new technologies, there are more and more kinds of technologies involved in mechatronics, which increases the difficulty of its use to some extent. Therefore, it is an important content of mechatronics to integrate various technologies into a system and improve the functionality of equipment. The application of systematic equipment can effectively avoid the problems caused by uncoordinated operation of equipment and give full play to all aspects of functions, thus improving the production efficiency of coal mines.

4.3 Application of Intelligent Technology

In order to avoid the adverse effects caused by inadequate implementation of management system or lack of personnel quality, the application of intelligent technology has become an effective solution.

(1) Intelligent technology can reduce the interference of human factors on the operation of mechanical and electrical equipment, and self-adjust the problems existing in the operation of mechanical and electrical equipment through intelligent systems, thus effectively reducing the failure rate.

(2) Intelligent technology can also increase the function of mechatronics and obtain more comprehensive and accurate mine information, thus improving the safety of production.

4.4 Application of Micro Equipment

With the continuous development of microelectronics technology and the demand of coal mining, some tasks that large equipment can't accomplish need to introduce micro equipment.

(1) Micro-equipment can adapt to more complex working environment and go deeper into the mine, which is helpful to expand the mining scope.

(2) Micro equipment is more convenient to carry and operate, which reduces the manpower and material costs of electromechanical equipment according to the operation needs, realizes all-terrain and all-weather operation, and further improves the coal production efficiency.

5 conclusion

With the continuous improvement of the scale and level of coal mine production in China, the development of coal mine electromechanical integration will be greatly developed and improved. In the current mechatronics of coal mine, there are still many factors that affect its production efficiency and seriously hinder its development. Therefore, in order to promote the smooth development of coal mine electromechanical integration, we must attach great importance to these problems, take targeted measures to solve them, and actively develop innovative application methods to effectively improve the production efficiency of coal mine electromechanical integration from all aspects, thus improving its application level.

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