What are the wear forms of foam mesh equipment?

After purchasing the foam mesh cover equipment, whether it is used or idle, wear and tear will occur. Generally, we divide equipment wear into two categories and four forms.

1. Visible wear (also known as physical wear)

The wear and tear of the equipment under the action of external force during the use of the equipment, such as the wear and tear of normal use, accidental damage, and residual damage due to delayed maintenance, is a kind of tangible wear;

The wear and tear caused by the natural force during the idle process, such as the decay, rust, aging, weathering, etc. of the equipment caused by wind, sun, rain, etc., is another A physical wear.

Both types of physical wear contribute to technical obsolescence of equipment. In other words, the physical wear and tear of the equipment leads to a decrease in the performance, accuracy, etc. of the equipment, which increases the operating and maintenance costs of the equipment, and is inefficient, reflecting the reduction in the use value of the equipment.

2, invisible wear (also known as spiritual wear, economic wear)

The technical structure and performance of the equipment have not changed, but due to technological progress and the improvement of social labor productivity, the reproduction value of similar equipment has decreased, resulting in a relative depreciation of the original equipment. This wear is an invisible wear.

Another invisible wear is due to the advancement of science and technology, and constantly innovating equipment with better performance and higher efficiency, making the original equipment relatively old and backward, and its economic benefits are relatively Depreciation occurs due to decrease.

Both visible and invisible wear cause the depreciation of the original value of machinery and equipment, which is the same for both.

Comprehensive wear and tear of equipment is a combination of damage and depreciation with both visible and invisible wear. For any particular piece of equipment, both types of wear must occur simultaneously and interact simultaneously.