Selection and maintenance of wear-resistant handles for mining equipment
Mining industry is one of the basic industries of national economy and plays a very important role in China's economic and social development. However, due to the characteristics of high hardness and strong abrasion of ore, mining machinery and equipment often need to face high-intensity working environment and harsh operating conditions, which puts forward higher requirements for the durability and reliability of mining machinery products. Among them, the wear-resistant handle is the key component that affects the performance of the whole mine equipment.
The main function of wear-resistant handle is to protect the equipment from wear during operation and ensure its long-term stable operation. When selecting the wear-resistant handle, we need to use it according to different usage scenarios and needs.
Seek to determine the most suitable material and structural design.
At present, the common wear-resistant handles on the market are cast iron, stainless steel, alloy steel and other types, each of which has its own advantages and disadvantages:
1. Cast iron: this material has good compressive strength and corrosion resistance, but it is prone to crack or fracture because of its brittle texture;
2. Stainless steel: its advantage lies in its light weight and not easy to rust, but its hardness is relatively low, which may lead to shortened service life;
3. Alloy steel: It combines the advantages of the above two materials, has high hardness and can resist chemical corrosion, so it is widely used in mining equipment as the first choice material.
In addition to correctly selecting the wear-resistant handle, we also need to pay attention to daily maintenance work to prolong its life and keep it in the best condition:
Regularly check whether there are obvious damage marks such as scratches or depressions on the surface of the handle, and repair them in time;
After use, the attachments, such as soil or other impurities, should be thoroughly removed to prevent the hole from blocking and causing failure problems;
Add lubricating oil regularly according to the product instructions to ensure smooth operation and prevent jamming.
In short, a high-quality wear-resistant handle can not only significantly improve the overall working efficiency of mining equipment, but also reduce the economic losses caused by frequent replacement of parts to a certain extent. Therefore, users should pay enough attention to it and carefully select it when purchasing, and do a good job in follow-up maintenance to give full play to its practical value!
Rec. Prods.
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