As a traditional weighing device, mechanical scales are widely used in many fields such as industry, commerce and laboratories. Although its structure is relatively simple, it is inevitable that mechanical scales will face wear problems during long-term use. Mechanical wear not only affects the appearance and service life of the equipment, but more importantly, it has a profound impact on its performance, which is specifically reflected in the following aspects.

Reduced weighing accuracy
The core function of a mechanical scale is to accurately weigh the weight of an object, and wear is one of the main factors that lead to reduced weighing accuracy. When the levers, springs and other key components of a mechanical scale are worn, the balance state of the weighing system will be disturbed, resulting in inaccurate readings. Taking the lever as an example, the wear of the fulcrum may cause a change in the length of the lever arm, thereby affecting the transmission and amplification effect of force. In the end, users may not be able to obtain accurate weighing results, which not only affects production efficiency, but may also have a negative impact on quality control.

Shortened service life
Wear accelerates the aging of various components of the mechanical scale and significantly shortens its service life. During long-term use, the elasticity of the spring weakens due to fatigue, and the lever connection becomes loose due to friction. This wear not only requires frequent repairs and replacements, but may also cause the overall failure of the equipment and increase the operating costs of the enterprise. Therefore, wear and tear directly affects the economic efficiency of mechanical scales, making enterprises face higher maintenance costs in long-term use.

Increased safety hazards
The wear and tear of mechanical scales may also cause safety hazards, especially in the case of weighing heavy objects. When some parts of the scale are severely worn, it may cause the structure of the scale to be unstable or even fail during the weighing process. For example, the wear and tear of the supporting structure may cause the scale to tilt, increasing the risk of objects sliding or tipping over, thereby posing safety hazards to operators and the surrounding environment. Therefore, timely handling of wear and tear problems can not only ensure the accuracy of weighing, but also ensure operational safety and reduce the risk of accidents.

Rising maintenance costs
As the degree of wear and tear deepens, the maintenance costs of enterprises increase significantly. Wear and tear lead to an increase in the maintenance frequency of mechanical scales, which may require more complex repair and replacement procedures. Enterprises not only have to pay for repairs, but may also affect production efficiency due to downtime for repairs. In addition, frequent parts replacement increases the complexity and cost of inventory management, further affecting the economic benefits of enterprises.

Reduced operating efficiency
The wear and tear of mechanical scales will lead to reduced operating efficiency. When some parts of the equipment are severely worn, operators may need to spend more time and energy on adjustments and calibrations, or even encounter problems during weighing. Frequent equipment status checks and adjustments virtually increase the complexity and time cost of operations. In a high-intensity production environment, reduced efficiency may lead to an extension of the production cycle and affect the implementation of the overall production plan.