The significance and benefits of the implementation of European standards in mechanical manufacturin

Significant role.

It can promote social progress, make life more convenient and easier, and replace people with machines.

It can make society more stable, make life more tasteful, and promote the development of the national economy.

With the crossing, penetration and integration of high-tech and mechanical design and manufacturing technology such as microelectronic technology, information technology, computer technology, material technology and new energy technology, the traditional mechanical design and manufacturing technology has made a qualitative leap on the original basis, forming a contemporary advanced design and manufacturing technology, which has both inheritance and great development compared with the traditional mechanical design and manufacturing technology. Today, advanced design and manufacturing technology is becoming the main technical support for economic development and people's living needs, the main support for accelerating high-tech development and national defense modernization, and the key technology for enterprises to be invincible and seek rapid development in the fierce market competition. The introduction of computer technology into the field of machinery has brought about profound changes in mechanical design and manufacturing and its automation technology.

The use of computer-aided design and optimization design technology to automate and optimize the design process; The combination of microelectronic technology and mechanical technology has realized the integration of mechanical and electrical products, and CNC machine tools and machining centers, robots, micro electromechanical systems, etc. have appeared; The use of computer control technology to make the mechanical manufacturing process automation and intelligence, the combination of sensing technology, computer technology and mechanical design and manufacturing; The close combination of machine design and operation process can achieve comprehensive automatic control of the design process, manufacturing process, sales process, installation and operation process of mechanical and electrical products.

Mechanical design and manufacturing and its automation discipline is in an extremely important position in the national economy, it plays a supporting role in other technical fields, and has become the foundation of various industries of the national economy. The development of the machinery industry will also lead to the development of other technologies and industries. All kinds of automated machinery and equipment greatly improve labor productivity, reduce the labor intensity of workers, the development of various large-scale complete sets of equipment successfully make the construction of various key projects possible; The sophistication of machinery and equipment has driven the microelectronics industry and the computer industry, realized the highly integrated manufacturing of integrated circuits and doubled the capacity of memory; The development and production of aerospace and various advanced equipment, science and technology and education all depend on the progress of mechanical design and manufacturing technology.

Mechanical design, manufacturing and automation business training objectives:

This major cultivates senior engineering and technical talents who have the basic knowledge and application ability of mechanical design and manufacturing, and can be engaged in design and manufacturing, scientific and technological development, applied research, operation management and operation and sales in the field of machinery manufacturing in the front line of the main industrial production. On the basis of high Chinese knowledge, students will master the basic knowledge, basic principles and more proficient professional practical skills necessary for this major, and the knowledge and abilities required for students to graduate are:

1) Engaged in the preparation and implementation of mechanical design and manufacturing process regulations;

2) Engaged in the maintenance and repair of mechanical, electrical, hydraulic, pneumatic and other control equipment;

3) Engaged in the design and manufacture of process tooling;

4) Engaged in the programming and operation of high-intelligence equipment such as CNC machine tools and machining centers;

5) Engaged in the application of mechanical CAD CAM technology;

6) Engaged in on-site technical management of mechanical design and manufacturing;

7) Engaged in sales and service of mechanical and electrical products.

8) Elementary skills of fitters, turners or electricians;

9) Basic ability to compile and implement mechanical design and manufacturing process regulations;

10) Basic ability to use, maintain, repair and manage mechanical and electrical equipment;

11) The basic ability to select, design, manufacture and debug process tooling;

12) Basic ability to operate CNC machine tools, machining centers and other highly intelligent equipment;

13) Preliminary ability to carry out mechanical design and manufacturing and technical management on the production site;

14) Basic ability to apply mechanical CAD CAM;

15) The ability to apply computer to process text, charts, data and information, design mechanical and electrical drawings, and compile CNC machining programs.

Now the state vigorously supports the machinery manufacturing industry is not without reason, it must be able to play a positive role in social life. Mechanical automation involves all aspects of people's lives, allowing machines to replace manpower, which can not only bring substantial benefits to manufacturers, but also make people's lives more convenient. Smart factory service providers like Fencore Automation offer comprehensive solutions for all areas of the manufacturing industry.

With the corresponding solutions, the natural productivity will be improved, and the products produced will be applied to the market as soon as possible, and they will be able to provide convenience for social life as soon as possible.

Mechanical design, manufacturing and automation refers to the study of various industrial machinery and equipment and mechanical and electrical products from design, manufacturing, operation control to production process of enterprise management of comprehensive technical disciplines. Cultivate senior engineering and technical talents who have the basic knowledge and application ability of mechanical design and manufacturing, and can be engaged in design and manufacturing, scientific and technological development, applied research, operation management and operation and sales in the field of machinery manufacturing on the front line of industrial production.

Based on mechanical design and manufacturing, integrating the interdisciplinary disciplines of computer science, information technology and automatic control technology, the main task is to use the theory and method of advanced design and manufacturing technology to solve complex technical problems in the field of modern engineering, so as to realize the intelligent design and manufacture of products.

Interchangeability: refers to the manufacture of each component of the machinery according to the limits of the specified geometric, physical and other quality parameters, so that it does not need auxiliary processing and repair when assembling and replacement.

1. Significance in machinery manufacturing:

1) Interchangeability is a powerful means to improve the level of production and carry out civilized production, and the cost will also be significantly reduced.

2) The principle of interchange is used to design and produce standard parts and components, which can simplify the drawing, calculation and other work, shorten the design cycle, and facilitate the use of computer-aided design.

2. From the design point of view, due to the use of the principle of interchange to design and produce standard parts and components, and can effectively ensure product quality and reduce costs. So. This makes it possible to use high-efficiency special equipment.

When machining, the parts are fully approximate, that is, they should be manufactured according to tolerances, and continue to fight, at this time, it is absolutely necessary to do the main zero and the interchangeability of the parts. The tolerance is the maximum amount of variation that is allowed in the actual parameter value.

3. From the perspective of use, interchangeability is a powerful means to improve the production level and carry out civilized production.

The process specification is a technical document that guides the construction. Generally, it includes the following contents: the process route of parts processing, the specific processing content of each process, the amount of cutting, the quota of working hours, and the equipment and process equipment used.

The main content of the process specification.

1 Product features, quality standards.

2. Characteristics of raw materials and auxiliary raw materials and quality standards that should be met for production.

3. Production process.

4. Main process technical conditions and quality standards of semi-finished products.

5. The main points of the production process.

6. The inspection items and times of the main technical and economic indicators and finished product quality indicators.

7. Inspection items and times of process technical indicators.

8. Characteristics and quality standards of special equipment.

The production process in the workshop includes the main processes such as directly changing the shape, size, position and nature of the workpiece, as well as auxiliary processes such as transportation, storage, knife sharpening, and equipment maintenance. In the production process, the main part of the process of gradually changing the shape, size, position, and properties of the production object in a certain order to make it the intended product is called the process process. The entire machining process through which parts pass in turn is called a routing or routing.

According to the output of the workpiece, the equipment conditions and the technical situation of the workers, the technical personnel determine and use the process documents to specify the machining process, which is called the machining process specification. The machining process specification is a process document that stipulates the machining process and operation methods of products or parts. Therefore, the machining process regulations play an important role in machining, mainly including the following aspects:

1) The process specification is the main technical document to guide production.

The planning and scheduling of production in the machining workshop, the operation of workers, the processing quality inspection of parts, and the accounting of processing costs are all based on process regulations. To deal with problems in production, process regulations are often used as a common basis. If the quality accident is handled, the responsibility of the relevant units and personnel should be determined according to the process regulations.

2) The process specification is the main basis for production preparation.

When the workshop wants to produce new parts, it is necessary to first formulate the machining process specification of the part, and then prepare for production according to the process specification. For example, the analysis and study of key processes in the processing technology of new parts; Prepare the required knives, clamps, measuring tools (purchased or manufactured); procurement or manufacture of raw materials and blanks; The purchase of new equipment or the modification of old equipment must be carried out according to the process.

3) The process specification is the basic technical document of the new machinery manufacturing plant (workshop).

New (Remodeled.) When expanding) batch or large batch machining workshop (section), the type and quantity of the required machine tools and the layout of the workshop should be determined according to the process regulations, and then the area size, power and hoisting equipment configuration of the workshop and the type of work, technical level, quantity and so on of the required workers.

In addition, advanced process regulations also play a role in communicating and promoting advanced manufacturing technology. Typical process procedures can shorten the process of factory exploration and trial production. Therefore, the formulation of process regulations plays a very important role in the production and development of the factory, and is the basic technical document of the factory.

Now the farmers have carried out the introduction of modern equipment to the farm, which has a great advantage, the following pig equipment manufacturers for you to briefly introduce the modernization of pig equipment.

1. The equipment is developing towards complete sets and standardization. Large-scale breeding facilities and equipment will develop in the direction of complete sets and standardization. Combined with the stereotyped process mode, through assembly, supporting and integration and research and development means, the implementation of standardization measures for pig equipment products, the development of a complete set of facilities and equipment suitable for different climates and environments and different regions of China.

The production of facilities and equipment will gradually move towards a specialized production mode, and a production enterprise with Chinese characteristics will be formed.

2. With the expansion of scale, pig raising equipment is no longer limited to traditional pig pen equipment, and automatic feeding equipment will be equipped with modern pig farms. Electronic feeding stations for sows, electronic feeders for sows in farrowing rooms, and automated feeding lines will all be the direction of future development.

3. The equipment develops from simple processing to improve the process content, the process content is the core and soul of the equipment, whether it conforms to the growth and development laws of animals and behavioral habits is the standard, and the equipment with high process content can greatly improve production efficiency and animal welfare.

Modern breeding needs to add pig equipment, and high-quality equipment can allow farmers to get the maximum benefit from the economy and pay a lower cost in time.

Beijing Jingpeng's, Jilin Yafu's are better, and they can be found on the Internet.

Wuxi CNC training, CNC training, to Chunhua education, focusing on CNC programming training.

The prospects of CNC technology are wide, such as:

1. You can choose to be a CNC operator, and students who have undergone CNC internship and CNC operation training can be competent, but the pressure of competition for this job is the greatest. At present, the CNC operation positions in China's machining industry have basically reached saturation. Some students told me that their classmates had graduated from junior high school and had been doing CNC operations five or six years earlier than them, and they were all skilled workers, and their wages were okay, so they felt very hopeless.

I told them that the comparison is not about the present, but about the future.

2. CNC programming, CNC programmer. Many machining companies use automatic programming to generate CNC machining programs, so they need to learn CAM software. Different units use different CAM software, and there are many types, but in general, the processing methods are similar, so you must learn one well.

However, being a CNC programmer is very demanding and has a lot of responsibility, so it requires rich processing experience. In this case, it is not realistic for students who have just left school to do this position immediately. It must go through a period of exercise, as short as one or two years, and as long as three or five years.

Primavera Education has supervision, examination counseling, combination of theory and practice, cares about the growth of each student, and truly considers the students. CNC training** good?

Detailed explanation of mechanical design and manufacturing and its automation, pay attention to the collection!

It's nothing, it's just mechanical design and mold design.

If you want to design, start with CAD 2D and PROE 3D.