Preface

　　In our production life, the appropriate use of machinery can effectively reduce the consumption of human resources and greatly improve the efficiency of work. With the continuous progress of science and technology, the manufacturing technology of machinery is also being strengthened. This requires us to pay attention to the reasonableness of the machinery manufacturing process, to ensure that the mechanical function of the premise, optimize the structure of machinery, to make the use of machinery more convenient.

Want to machinery manufacturing process is reasonable, the first thing to do is to make corresponding changes to the mechanical design, to provide a favorable guarantee for the manufacture of machinery.

It should also be noted that, at this stage, with the increasing consumption of the environment, to pay attention to the design of machinery in the reasonable allocation of resources, can effectively ensure that the manufacture of machinery more reasonable.

　　1.Key technologies in the machinery manufacturing process

　　1.1 Production and technical procedures.

The production process of machinery manufacturing, simply put, means that in the process of using machinery, can be combined from raw materials and other raw materials, can of to a complete commodity, is the manufacturing process of machinery. In the production process, the need to choose the material of raw materials, can effectively improve the overall quality of the product. To store and transport the raw materials, attention should be paid to avoid damage to the raw materials as much as possible.

In the process of production, the raw materials can be rectified in accordance with the actual needs, so that the machinery can be more adapted to the needs of production. In the process of machinery manufacturing, attention should be paid to the selection of parts according to the function of the machinery, attention should be paid to measuring the size and observing the quality of the parts, which greatly improves the quality of machinery manufacturing.

　　1.2 Part clamping and positioning.

In mechanical parts processing makes, the production department is likely to place the produced parts in jigs or machine tools. We also have to make adjustments to the placement of parts according to environmental reasons, to be able to effectively ensure that the machinery can be more convenient and faster in the process of use. To be able to place the parts in a fixed position, to facilitate the rest of the staff, but also to ensure that another before the use of the external environment is not affected. In the process of placing, but also the positioning of mechanical parts, for each kind of machinery different parts preservation way, can better to parts storage, reduce the damage to the parts.

　　1.3 Control of machining accuracy.

To control the precision of parts processing in the process of machinery manufacturing, can effectively ensure the precision of machinery manufacturing. To be based on the different requirements of different machinery, the production of parts for the selection of materials, and then according to the design drawings of machinery, the production of mechanical parts, can effectively ensure the control of processing accuracy.

It should also be noted that the production staff can follow the actual production of finished parts, and design for comparison, so that the precision of the parts more rigorous.

　　2. Rationalized mechanical design based on mechanical manufacturing process

　　2.1 Increase the degree of standardization of the design.

To increase the rationality of the mechanical manufacturing process, the first step is to improve the overall level of mechanical design, to be based on the standards of mechanical manufacturing, the accuracy of machinery to make appropriate adjustments, to be able to ensure the standardization of the design. When the actual production of machinery and the standard difference is too large, it is likely to cause machinery can not meet the needs of production, serious will also cause a lot of accidents, both the loss of resources also brought a certain risk of production. This requires the standardization of mechanical control from multiple perspectives of machinery, can effectively ensure that the size of the control of mechanical size.

　　It should also be noted that in the process of mechanical design, we should pay attention to the accuracy of the parts processing. Because the data in the design, in the practice of the manufacturing process may not be able to complete the production, which requires the design of each factor to be considered, such as: in the manufacturing process of machinery temperature-induced deformation of machinery, or material-induced breakage, etc., can lead to mechanical inaccuracy. As far as possible to reduce the accuracy of mechanical data to be able to directly reduce the mechanical manufacturing errors, so as to ensure the standard of mechanical manufacturing. You can properly use some measuring tools in the production process to improve the machinery in real time.

　　2.2 Improve the quality of processing.

To improve the processing quality of machinery, can effectively ensure the rationalization of mechanical manufacturing. To the design process of machinery, in strict accordance with the standardized design, but also pay attention to the actual use of machinery, the choice of materials, to effectively ensure the rationality of mechanical manufacturing.

In the process of machinery manufacturing, can effectively ensure the quality of machinery. You can also use some standardized parts, unified structure, the specified model, applicable performance, etc.. Can effectively ensure the standard of machinery manufacturing, thus improving the quality of machining, in the process of production, to ensure that the design work is reasonable, but also to reduce the cost of investment in production.

　　2.3 Improve machining accuracy.

The process of parts processing, pay attention to the production of each part may be different, which requires to improve the accuracy of processing, the precision of the parts have errors, will directly affect the quality of machinery, will lead to a significant reduction in the performance of the parts, the impact on the parts is great. Therefore, to be in the process of mechanical design, it is necessary to calculate the accuracy of the parts, to be based on the materials used in the production of parts, as well as the properties of the parts. After the production is completed to test the accuracy of the parts, the actual accuracy of which is too large an error with the standard accuracy of the parts, you can reduce the surface unevenness of the parts by cutting, so as to reduce the error of the accuracy of the parts.

　　2.4 Pay attention to green processing.

As the country progresses faster and faster, the pollution of the environment is also increasingly drastic, green production is an important point of view based on the current state of the environment, but also need to get the attention of the machinery manufacturing industry. If the production of machinery does not meet the requirements of green production, then it will directly affect the use of machinery, and does not have the attributes of green production of machinery is also difficult to adapt to the competition in the market.

This requires us in the process of mechanical design, to be able to pay attention to the appropriate inclusion of some green production elements, increase the economic benefits of mechanical production, enhance the social benefits of machinery. In the machinery to join the green elements, not only to take into account the technology used in the production of machinery, mechanical use of resources consumption, but also to take into account the disposal of machinery at the end of life, to use some environmentally friendly materials as far as possible, to be able to recycle machinery at the end of life, to effectively ensure the reuse of resources.

　　3.The considerations of rationalized mechanical design in mechanical manufacturing process

　　3.1 Focus on practicality.

In the process of mechanical design, in addition to pay attention to the performance, precision, standardization and other factors of the machinery itself, but also pay attention to the production of machinery to have a certain degree of practicality. The practicality of machinery requires our attention, in addition to the mechanical use of their own functions, but also take into account the cost of machinery manufacturing. Many mechanical design is too focused on the diversity of mechanical functions, as well as the green recycling of mechanical materials, did not take into account the investment cost of machinery manufacturing, which is also a waste of machinery manufacturing. Will directly affect the machinery put into use. This requires us to take into account the practicality of mechanical manufacturing.

　　3.2 Pay attention to the installation and commissioning work.

Also pay attention to the installation and commissioning of machinery, when the actual process of machinery into use, to simplify the use of the steps as far as possible, to facilitate the installation of staff. Also pay attention to the commissioning of machinery, machinery in the process of use, inevitably produce a certain failure, which requires us to also pay attention to the commissioning of machinery to be as simple and convenient as possible.

　　Conclusion

　　To sum up, with the development of science and technology more and more quickly, the technical requirements of machinery manufacturing is also getting higher and higher, in the process of machinery manufacturing, in order to make the manufacturing process more reasonable, we must recognize the function of machinery, for the needs of production and life, optimize the design of machinery manufacturing program, can promote the progress of machinery manufacturing process. Ensure the use of machinery, simplify the use of the steps to join the green concept, to make the machinery manufacturing process more in line with national conditions.

Therefore, improving the level of machinery design can lay a good foundation for the machinery manufacturing process and increase the practicality of machinery.