Here are some methods to improve the manufacturing process level of SF37 - DRE90M4 - 1.1KW gear reducer: Optimize the processing technology forging blanks: Use advanced forging technology to ensure that the internal tissue of the raw materials is dense during the forging process, improve the strength and toughness of the materials, and provide a good foundation for subsequent processing. Strictly control the forging ratio to ensure the dimensional accuracy and performance uniformity of the blank. Heat treatment: For gears, carburizing and quenching can be used to improve the hardness and wear resistance of the tooth surface while maintaining the toughness of the core. Accurately control parameters such as carburizing temperature, time and quenching cooling speed, such as carburizing temperature rises to Carburizing is carried out at 720℃ and maintained for 2 hours. Carburizing is cooled to 620℃ and air-cooled, and quenching is heated to Quenching and heating treatment at 650°C. For other key components, reasonable heat treatment processes should also be formulated based on their materials and usage requirements to eliminate internal stress and improve materials Read More

The screw loosening problem will affect the following performance of the ZSY500-90-II hard-tooth surface reducer: Vibration is exacerbated: loose anchor screws or loose internal connection screws of the reducer will make the support structure of the reducer unstable, resulting in an increase in vibration amplitude and frequency. Long-term vibration will loosen or break the case, fasteners and other parts, further deteriorate the degree of equipment damage, and will also affect the connection between the reducer and the foundation or adjacent equipment, thereby causing major mechanical failures or accidents. Increased noise: Loose screws will cause component displacement, produce abnormal noise such as clicking sounds or metal collisions, affecting the normal operation and use of the equipment. At the same time, this loosening may also lead to problems such as poor gear meshing and bearing displacement, further causing different types of noises such as hissing, whistling, and low rumble. The transmission accuracy is reduced: loose internal connection screws may cause the position of gears, shafts and other transmission components to change. Read More

The following are the steps to check the loosening of the ZDY560-6.3-IV hard-tooth surface reducer screws: Preparation: Choose a suitable torque wrench: According to the specifications and torque requirements of the hard-tooth surface reducer screws, choose a torque wrench with a matching range and appropriate accuracy. Generally speaking, the range of the torque wrench should be slightly larger than the specified torque value of the screw to ensure accurate measurement and no damage to the wrench. Check the torque wrench: Before use, carefully check whether the torque wrench is damaged, worn or malfunctioned, such as whether the wrench head is deformed, whether the handle is loose, whether the scale is clear, etc. to ensure that the torque wrench can work normally. At the same time, the torque wrench is calibrated according to the manufacturer's recommendations, and can be calibrated using standard torque blocks or torque measuring equipment with known accuracy. If the wrench has an automatic calibration function, calibrate according to the instructions. Operation process: Determine the screw position and specified torque value: Reference the maintenance of the hard tooth surface reducer Read More

In addition to poor centering, the following reasons may also cause vibration of the FAF47-120-2.2KW reducer chassis: mechanically loose fasteners: loose fasteners such as bolts, nuts, and reducer anchor bolts that connect the reducer and motor, will cause increased relative movement between the components, thereby causing vibration. Problems with transmission components: Uneven tension of the transmission belt or chain can cause vibration during operation, especially during start and stop. In addition, wear, pitting, peeling, cracking or poor meshing will cause additional impact and noise when the gear is engaged, causing vibration. Bearing failure: Bearing wear, poor lubrication, too large or too small gap, loose or cracked, etc., will cause uneven surfaces of the bearing and increase rolling resistance, thereby inducing vibration and noise, affecting the overall work of the reducer. Installation problems: improper support at the bottom of the reducer, unstable base plane, such as small steel plate support, or excessive number of cushions, pads Read More

At present, there is no specific standard range for vibration of FAF97 - Y2.2 - 4p - 102.72 - M4 model reducer chassis. Generally, the following general standards can be referred to: National Standard: According to GB10068 - 2008 'Measurement and Evaluation of Mechanical Vibration Speed ​​and Acceleration', the standard value of the reducer vibration speed is 0.45mm/s, and the standard value of vibration acceleration is 2.8m/s². ISO Standards: International Organization for Standardization (ISO) ISO2372 and ISO10186 set vibration level standards for different types of mechanical equipment. For speeds of 600 - 12000rpm If the large machinery is a rigid foundation, the upper limit of the effective value of vibration speed (RMS) is respectively 2.8, 4.5, 7.1, 11.2mm/s, corresponding to excellent, good, allowable and Read More

To determine whether the lubricating oil volume of BWY12-17-2.2KW cycloid pin wheel reducer is reasonable, you can refer to the following method: Check the oil level mark: Most cycloid pin wheel speed reduction opportunities are equipped with oil windows or oil rulers. The oil level should be kept between the highest oil level line (MAX) and the lowest oil level line (MIN). It can also be followed by some empirical standards, such as allowing the lubricant to cover 1/4-1/3 of the large gear, so as to ensure that the gear is equipped with an appropriate amount of oil to lubricate when it rotates. Reference Manual Data: Follow the recommendations in the user manual or technical documentation provided by the reducer manufacturer. These data usually give the required oil level range or specific oil volume for this model reducer. Calculate the internal volume: Generally speaking, the fuel refueling volume of the cycloid pin wheel reducer is 1/3-1/2 of its internal volume. It is possible to roughly determine whether the lubricant amount is reasonable by estimating the size of the internal space of the reducer, but this method is not accurate enough. Observe health status: Read More