Precautions for reducers mainly include the following aspects:
Preparation before installation:
Install the vent cap: Before using the reducer, the vent cap (exhaust screw plug) must be installed to ensure that the reducer can discharge internal gas during operation to prevent gas expansion from damaging the oil seal and causing oil leakage.
Clean working environment: Before installation, ensure that the working environment is clean and tidy, and remove other obstacles around the installation area.
Precautions during installation:
Avoid hammering: When installing the coupling, pulley, sprocket and other joint parts on the output shaft of the reducer, direct hammering is prohibited. The joint parts should be pressed into the screws through the screw holes at the end of the shaft.
Transmission center axis alignment: When installing the cycloid pinwheel reducer, attention should be paid to the transmission center axis alignment, and the error should not be greater than the use compensation amount of the coupling used to ensure the transmission effect and work efficiency.
Fix with special tools: During the installation process, special tools should be used for fixing to avoid vibration and looseness.
Maintain the horizontality and verticality of the reducer: The horizontality and verticality of the reducer should be maintained during installation to ensure the transmission effect and work efficiency.
Correctly install the cycloid wheel: The installation of the cycloid wheel needs to pay attention to its marking and relative position to ensure that the two cycloid wheels can completely overlap.
Precautions during use and maintenance:
Regularly change the lubricating oil: The lubricating oil of the reducer needs to be changed regularly, especially within 300 to 400 hours after the first use. After that, the lubricating oil should be changed every 1500 to 2000 hours. In harsh working environments, the lubricating oil should be checked every half a month, and replaced in time if contamination is found.
Cleaning and maintenance: Cleaning and maintenance include external cleaning, internal cleaning, and cleaning of different parts. When cleaning the outside, use a soft cloth or brush to clean, and avoid using sharp tools to scratch the surface of the reducer. When cleaning the inside, drain the oil first, then use a special cleaning oil or solvent to clean, and dry it after cleaning.
Inspect and replace damaged parts: During the disassembly process, pay attention to observe and record the status of each component, carefully clean and inspect the disassembled parts, and replace the damaged parts.
Lubrication and sealing: Check the seals and lubricating parts of the reducer to ensure that they are intact, and lubricate them as required, using appropriate lubricating oil or grease.
Trial run and inspection: After installation, conduct a trial run to check whether the transmission effect and operation are normal. If there are any abnormalities, they should be handled in time.
Maintenance details:
Lubrication management: Regularly replace the lubricating oil, select the lubricating oil brand that meets the equipment requirements, ensure good lubrication between gears, and reduce wear. At the same time, check whether the oil level is within the specified range to avoid poor lubrication or oil leakage caused by too high or too low oil level.
Fasteners inspection: Regularly check and tighten the bolts and nuts of each connection to prevent vibration and noise caused by looseness, and even cause component damage.
Gear meshing condition monitoring: Use tools such as a stethoscope or vibration meter to regularly detect the meshing sound and vibration of the gears, and promptly detect and deal with problems such as poor meshing and tooth surface wear.
