Design and application of polygonal section handle for industrial equipment

With the rapid development of science and technology, industrial equipment design pays more and more attention to human-computer interaction experience. As an important link between the operator and the machine, the ergonomic design of industrial equipment handle is particularly important. This paper will introduce the concept, design principles, material selection and application scenarios of polygonal section handles for industrial equipment.

I. Concept

In industrial equipment, the finger is the hand-held part used to manipulate the mechanical arm or mobile equipment. The handle with polygonal cross section refers to the handle with polygonal cross section. Compared with the traditional round handle, the polygonal cross-section handle is more ergonomic, which can better fit the hand structure and effectively improve the grip stability.

Second, the design principles

1. Fit: Polygonal cross-section handles should be designed in different sizes and shapes according to the hand characteristics of different people, so as to ensure that users feel comfortable when holding them and are not easy to slip off;

2. Strength: on the premise of meeting the use requirements, reduce the weight and increase the strength as much as possible to ensure long-term stable operation without damage;

3. Material selection: give priority to materials with strong corrosion resistance and moderate friction coefficient, and further improve the wear resistance through surface treatment technology;

Third, material selection

1. Plastics: ABS plastics have good comprehensive properties and certain advantages in cost control. However, its hardness is low, which may not meet the requirements in special circumstances;

2. Iron and steel alloy series: it has the characteristics of high hardness and wear resistance, and is suitable for application scenarios that need to bear large impact force;

3. Aluminum alloy series: low density and high strength, widely used in various high-end products;

Fourth, the application scenario

1. Automobile manufacturing industry: such as automobile mold handling tools, etc., this type of handle can be used to improve efficiency where the position or direction needs to be changed frequently;

2. The field of medical instruments: surgical knives, operating beds and other medical instruments often need precise control. At this time, the selection of polygonal cross-section handles can enable doctors to master the strength and angle more accurately;

3. Agricultural machinery and equipment: Harvesters, seeders and other agricultural equipment often encounter changes in complex terrain and environment during operation. Using this handle can reduce the difficulty of operation and ensure safety.

To sum up, with the progress of society and the continuous improvement of production technology, more and more enterprises began to attach importance to and adopt this new design concept of handle. In the future, with more high-tech means being introduced into this field, "intelligence" will become one of the main development trends. We are looking forward to seeing a new generation of polygonal cross-section handles for industrial equipment with more humanization, high efficiency and energy saving!

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