The design process of pure cotton sanitary napkin machine is very complex, mainly because it involves many aspects. Market research, technical prediction and ergonomics are essential. However, due to many kinds and large performance differences, the design process is not fixed. However, for designers, changes are inseparable from their religion. There are still certain rules to follow in the design of pure cotton sanitary napkin equipment.
When accepting new design tasks, designers usually need to understand the equipment. At this time, according to the use requirements and working conditions, determine the functional scope and indicators of pure cotton sanitary napkin machine, and clarify the problems to be solved in the design process.
After understanding the problems to be solved in the design, various solutions shall be proposed for the functional possibilities of prime mover, transmission and working mechanism. Then, according to the use requirements of pure cotton sanitary napkin machine and the current technical level and economic foundation of the enterprise, comprehensively consider all external conditions and comprehensively analyze each scheme. Through analysis, determine the prime mover, select the transmission mechanism, determine the working principle and parameters of the working mechanism, and draw the working diagram.
The technical design of pure cotton sanitary napkin machine is the core. During the technical design, it is necessary to ensure the data accuracy of design calculation and check calculation. At the same time, ensure the integrity and correctness of the general assembly drawing, part assembly drawing and part working drawing of the product.
The main contents of technical design include:
(1) Motion design: according to the design method and working parameters of the working mechanism, the dynamic parameters of the prime mover are obtained.
(2) Dynamic calculation: calculate the load of parts according to the results of kinematic design.
(3) Part design: according to the load and design principle of the part, the basic dimensions of the part are obtained through calculation and test.
(4) General Assembly sketch: make the General Assembly sketch according to the size and mechanism structure of the parts, and complete the part structure and dimension design on the basis of comprehensive consideration of part assembly, adjustment and lubrication.
In the design process of pure cotton sanitary napkin machine, every link is essential. If there is a problem in one link, it will directly affect the design result. This will allow the designer to revise the design before solving the problem. Mechanical design is an iterative process, so designers need to complete the process accurately and patiently.
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