The green manufacturing trend of the reducer industry has developed well, and some progress has been made in the application of environmentally friendly materials and energy-saving design. The details are as follows: Environmentally friendly materials use new materials to replace traditional materials: After 2015, new materials such as carbon fiber composite materials and titanium aluminum alloys have gradually replaced traditional cast iron and steel structures. Application of biodegradable lubricating oil and self-lubricating bearings: Biodegradable lubricating oil and self-lubricating bearings are gradually being used, which can reduce oil consumption by more than 50%, reduce the risk of environmental pollution to the environment by lubricating oil, and also reduce environmental pollution and maintenance costs caused by oil leakage. Energy-saving design optimizes production processes and equipment: Some enterprises upgrade and transform heat treatment production lines. At the same time, enterprises have established an energy management information platform to strengthen automatic metering and control of high-power equipment and work areas, and achieve precise energy saving through monitoring and analysis of data. Using high-efficiency transmission technology: The energy consumption of harmonic reducer is reduced to Read More

The transmission efficiency of the reducer is affected by a variety of factors, mainly including the following aspects: gear parameters, design modules and number of teeth: When the module is large and the number of teeth is large, the gear teeth have a high load-bearing capacity and can transmit greater power, but the transmission efficiency may be slightly reduced due to factors such as tooth surface friction; on the contrary, if the module is small and the number of teeth is small, the transmission efficiency may be higher, but the load-bearing capacity is relatively low. Tooth shape: Different tooth shapes, such as involute tooth shapes, cycloid tooth shapes, etc., have different transmission efficiency. For example, involute tooth shapes are widely used, with high transmission efficiency and stable; cycloid tooth shapes can achieve more stable transmission in some specific occasions, and the efficiency is also considerable. Optimized tooth shape design, such as using a retouched tooth shape, can improve the contact situation of the tooth surface, reduce meshing impact, and improve transmission efficiency. Helical angle: The size of the helical angle affects the load-bearing capacity and transmission efficiency of the gear. Appropriately increasing the spiral angle and increasing the overlap, which can make the transmission more stable, and also improve the transmission Read More

Check the oil level regularly: Check the oil level of the gear reducer motor at the specified time intervals to ensure sufficient lubricating oil. Wait for a period of time after shutdown, let the oil flow back to the oil pan, then check the oil level through the oil level gauge, and replenish lubricating oil of the same model in time when it is insufficient. Replace lubricant: Change the oil for the first time after a new equipment runs for a certain period of time (usually 2000 - 3000 hours), and then change the lubricant every 5000 - 10000 hours or 6 - 12 months. When changing the oil, completely drain the old oil, clean the oil tank and gears and other parts with detergent or diesel, and then add new oil. Check gears and bearings: Open the observation hole regularly or remove the inspection cover to check whether the gear surface has defects such as wear, pitting, glue, etc., and check whether the bearings are worn, loose or abnormal heating. If there is any problem, replace the relevant parts in time. Tightening bolts: Check the connection bolts in all parts of the gear reduction motor frequently Read More

During operation of JZQ500-31.5-2, the high oil temperature of the soft tooth surface reducer will affect its performance and life. Measures can be taken to effectively reduce the oil temperature from improving heat dissipation conditions, optimizing load and lubrication, strengthening maintenance management, etc., as follows: Improve heat dissipation conditions and increase heat dissipation: Install additional heat dissipation fins on the surface of the reducer case to increase the heat dissipation area and accelerate heat dissipation. The heat sink should choose materials with good thermal conductivity, such as aluminum alloy, and ensure that they fit closely with the surface of the box to improve heat dissipation efficiency. Improve ventilation environment: Ensure there is enough space around the reducer to keep air circulation smooth. Avoid stacking of debris near the reducer to prevent air circulation from being blocked. You can consider installing a fan, blowing air to the reducer, forcing the air to flow, and taking away heat. For reducers installed indoors, it is necessary to ensure that there is a good ventilation system in the room. If necessary, an exhaust fan can be installed to discharge hot air in time. Cooling device Read More

To check the center axis of the R77 reducer transmission center, the following method can be used: use the dial meter to check the preparation work: Fix the dial meter to a bracket that can be stable relative to the reducer and connected equipment (such as motors, working machines, etc.), to ensure that the head of the dial meter can contact the measured part vertically. Measure radial jump: Apply the dial gauge head to the outer circular surface of the reducer input shaft and output shaft respectively, rotate the shaft slowly, observe the swing of the dial gauge pointer, record the maximum reading and the minimum reading. Half of the difference between the two is the radial jump of the shaft. If the radial jumping amount exceeds the specified value, it means that there is an offset in the central axis of the shaft. Measure axial movement: Apply the dial meter head to the end surface of the shaft, push and pull the shaft, observe the change of the dial meter pointer, and the obtained value is the axial movement momentum. The axial bounce momentum should also be within the allowable range, otherwise it will affect the transmission accuracy and stability. Use a laser centering instrument to check the installation instrument Read More

Use time to reach the specified period: Generally speaking, new The first oil change should be performed after the initial operation of the ZDY100 reducer for 200-300 hours. After that, every 2000-3000 runs Lubricant must be replaced once for hours or six months to one year (whichever comes first). This is because after long-term use, the lubricant will gradually age and deteriorate, and its performance will decline, and it will not effectively play a role in lubrication, cooling and protection. Deterioration of oil quality: Through observation or detection, if the lubricant oil has obviously become darker, darker, turbid, with precipitates or impurities, or has a pungent odor, it means that the oil quality has deteriorated and needs to be replaced in time. In addition, if the viscosity, acid value, moisture and other indicators of the lubricant oil are detected to exceed the specified range, it also indicates that the lubricant oil cannot be used normally. Reducer failure: When the reducer fails, such as gear wear, bearing damage, etc., it may cause metal Read More