The occurrence of electrical equipment failure of the machine tool not only affects the normal operation of the machine tool, but also reduces the work efficiency of the enterprise. In severe cases, it may adversely affect personal safety and equipment safety, causing huge economic losses to the enterprise. According to the cause of the malfunction of the machine tool, the fault can be divided into human fault and natural fault. The natural fault is mainly caused by the insulation aging of the electrical components, the natural wear of the machine tool, the influence of ambient temperature and humidity, etc.: Man-made faults mainly refer to machine faults caused by unreasonable installation, improper operation or other man-made damage during the working process of the machine tool. After the failure of the machine tool electrical equipment, the maintenance personnel should promptly check and eliminate the fault, and take the practical life and utilization rate of the targeted electrical equipment to achieve higher economic benefits.
Fault classification and maintenance measures
1. According to the location of the fault, the period can be divided into software faults and hardware faults.
2. According to the inevitability of the mechanical and electrical equipment failure of the machine tool, the mechanical and electrical equipment failure can be divided into random faults and system faults.
3. According to the destructiveness of the machine tool electrical failure, the machine tool electrical equipment fault can be divided into destructive fault and non-destructive fault.
4. According to the sports quality of the equipment, with the continuous extension of the service life of the machine tool, the machine tool equipment may produce unqualified products under normal operation conditions, which is caused by the decrease of the motion quality of the machine tool and the decrease of the motion characteristics. .
Maintenance and maintenance of electrical systems
1. Strictly abide by the mechanical and electrical equipment maintenance management system
2. Maintain the input and output devices
3. Regularly check if the electrical system is overheated.
4, regular dust removal
5. Maintain the accuracy of machine tool electrical equipment
(Finish)
The die casting process involves the use of a furnace, metal, die casting machine, and die.
The metal, typically a non-ferrous alloy such as aluminium or zinc, is melted in the furnace and then injected into the dies in the die casting machine. After the molten metal is injected into the dies, it rapidly cools and solidifies into the final part, called the casting parts.
The castings that are created in this process can vary greatly in size and weight, ranging from a couple of ounces to 100 pounds. One common application of die-cast parts are housings - thin-walled enclosures, often requiring many ribs and bosses on the interior.
Metal housings for a variety of appliances and equipment are often die cast.
Several automobile components are also manufactured using die casting, including pistons, cylinder heads, and engine blocks. Most home appliances also need lightweight and r aluminum die castingheat dissipation . Other common die cast parts include propellers, gears, bushings, pumps, and valves.
Belt Pulley,Wind Impeller,Washing Machine Pulley,Washing Machine Motor Pulley
Ningbo Sunlee Electrical Technology Co. , Ltd. , https://www.sunleeelectric.com