Casters belong to the category of general accessories in hardware, with the continuous development of industry, more and more equipment needs to be moved, in order to improve the function and utilization rate, casters have become indispensable components, widely used in factory turnover trucks, logistics trolleys, a variety of work trucks, computer equipment, medical equipment, ships and wharves handling equipment and so on.
First, the basic knowledge of casters
Casters are wheels that are installed on vehicles, machines and other mobile equipment to propel the equipment to move. According to the different occasions of use, casters can be divided into various types, such as universal wheels, directional wheels, brake wheels and so on. The main role of casters is to reduce the friction when the equipment moves and improve the efficiency of movement. Compared with ships, cars, airplanes and other means of transportation, casters have a wider range of applications, with more flexible mobility and adaptability.
Second, the caster application scene
Industrial field: In the industrial field, casters are widely used in a variety of mechanical equipment, handling vehicles, logistics equipment and so on. For example, CNC machine tools, plastic injection molding machines and other equipment usually need to use brake wheels to control the direction and speed of equipment movement.
Agricultural field: In the agricultural field, casters are used in a variety of agricultural machinery, such as tractors, harvesters and so on. These machines need to use universal or directional wheels to adapt to different terrain and operational needs.
Construction: In the construction field, casters are used in various engineering vehicles, such as forklifts, cranes and so on. These vehicles need to use large diameter universal or directional wheels to bear the weight and adapt to different construction environments.
Special environment: in special environments, such as high temperature, low temperature, strong acid and alkali and other harsh environments, casters also have a special high temperature resistance, low temperature resistance, corrosion and other functions to ensure the normal operation of equipment.
Third, caster selection guide
When selecting casters, you need to choose based on different application scenarios and needs. Here are some strategies for choosing casters:
Choose the right material according to the use scene: usually, lightweight aluminum alloy casters can be chosen for indoor use, while durable iron casters can be chosen for outdoor use. For special environments, you need to choose materials with special properties, such as high-temperature-resistant ceramic casters, corrosion-resistant plastic casters and so on.
Choose the right diameter according to the load capacity: the larger the diameter of the caster, the heavier the load capacity. Therefore, when choosing casters, you need to consider the weight of the equipment and the limitations of the use of the occasion.
According to the moving speed to choose the right speed: the higher the speed of the caster, the faster the moving speed. Therefore, when choosing casters, you need to take into account the moving speed of the equipment and the needs of the use of the occasion.
Avoid wear and vibration caused by improper selection: When selecting casters, you need to take into account the frequency of movement of the equipment and the distance of use. If the frequency of use is high or the use of a longer distance, you need to choose high-quality casters to avoid causing wear and vibration.
Fourth, casters maintenance and maintenance
In order to ensure the normal use of casters and extend its service life, it is necessary to carry out regular maintenance and repair. The following are some maintenance and maintenance methods:
Lubrication: Regular lubrication of the bearing part of the caster can reduce friction and improve the moving efficiency.
Cleaning: Frequently clean the dust and debris on the casters and their surrounding areas to prevent wear and corrosion on the casters.
Replacement cycle: According to the usage, it is generally recommended to replace the casters at least once every three years. They should be replaced in time if serious wear or damage is encountered.
Precautions: In the process of maintenance and repair, it is necessary to pay attention to not let the oil stained casters, so as not to cause corrosion on the casters; at the same time, it is necessary to pay attention to avoid violent impact, so as not to damage the casters.
Troubleshooting: If you encounter problems that can not be solved, it is recommended to seek professional help, do not disassemble and repair at will, so as not to cause greater damage.
Fifth, the caster development status and prospects
With the continuous development of science and technology, caster industry is also gradually growing and progress. At present, the global caster market size has reached billions of dollars, and the annual growth rate of 5% -10%. In China, the caster market has a broad prospect, not only in the traditional field has a wide range of applications, but also in the new energy, artificial intelligence and other emerging areas show great potential. In the future, with the promotion of intelligent, personalized, green and other trends, the caster industry will continue to push the boundaries of innovation, the development prospects are very broad.
Post time: Apr-24-2024