Do you know why small loaders corrode? Most internal combustion engine forklifts are used in docks, industries, mines and many other places. The use environment of small loaders is relatively poor, especially in ports and chemical industries. Deacon will explain to you the cause of corrosion.
?It is believed that due to the influence of many factors such as subtropical zone, humid tropical zone, marine climate, industrial exhaust gas, dust, etc., small loader parts are damaged and severely corroded. Small electric loaders are mostly used in indoor places such as warehouses, where the environmental changes are small and the corrosion caused by environmental factors is light. The corrosive environment inside the small loader, the stress caused by impact and vibration during the working process, the local damage caused by friction and collision. The above are the main reasons for corrosion damage of small loader parts.
The main principle of metal corrosion is to convert raw metal into metal oxides, which will cause structural components and components to rust. The aging of non-metallic materials is mainly caused by physical and chemical changes. For example, polymers in small loaders crack, disintegrate and dissolve after being subjected to a combination of environmental influences, resulting in reduced appearance and performance.
Regarding the safe use of small loaders, operators should carefully check whether there are any problems with seat belts, speakers, lights, reversing alarms and other parts before operation. Pay attention to how quickly the machine turns on. Check for changes in restriction and stability. Operators should wear seat belts and follow relevant regulations before each operation.
What are the design steps for a small loader cylinder?
The small loader determines the load change rules of the hydraulic cylinder at each stage of the stroke and the power data that must be provided based on the external load force borne by the multi-function forklift hydraulic cylinder such as gravity, external mechanism movement friction, inertial force and working load, and performs load-displacement .
Based on the design basis and the action requirements of the load mechanism, the design plan of the loader is initially determined: cylinder structural form, installation method, connection method, etc.
Select the structural form of the cylinder bottom and cylinder head, calculate the connection strength between the cylinder bottom thickness and the cylinder head; determine the specific installation form and structural dimensions; determine the location, size and connection form of the oil port on the cylinder.
Since the parameters of multi-function forklift hydraulic cylinders are often intrinsically related, there are no hard or unified regulations for the design of multi-function forklift hydraulic cylinders. In general, the design procedures and steps should be flexibly selected based on the determined working conditions and the mastered design data, and the calculations should be repeated until the design results are satisfactory.
