Article List
- Custom Design Steps for SHIFU Harmonic ReducerHarmonic reducers need to be custom-made for use in specific environments in order to better play their performance.How to design a customized harmonic reducer, what are the design steps?1.Collection type, size, speed, purpose, power, size and weight requirements
- Customized design steps of Shifu harmonic reducerThe harmonic reducer needs to be specially customized for use in a specific environment, so as to give better play to its performance. How to design the specially customized harmonic reducer and what are the design steps?1. Collect the type, specification, speed, purpose, power, size and weight requ
- What are the precautions for harmonic restoration components?9. Compared with other reduction, the harmonic reducer has the advantages of high precision, high torque, high rigidity and high transmission efficiency.However, the working principle of the harmonic reducer also determines that it has many disadvantages.In order to effectively avoid possible vibration
- What are the precautions for harmonic reducer assembly?9、 Compared with other reducers, harmonic reducer has the advantages of high precision, high torque, high rigidity and high transmission efficiency. However, the working principle of harmonic reducer also determines that it has many disadvantages. In order to effectively avoid the possible vibration
- How to choose a harmonic reducer?At present, harmonic reducers are widely used in robotics, aerospace, mechanical equipment, test equipment, military industry and other industries.Therefore, domestic demand is increasing daily.This trend will continue as industrial automation advances.There are many manufactures
- How to select harmonic reducer?At present, harmonic reducer is widely used in robotics, aerospace, mechanical equipment, testing equipment, military industry and other industries. Therefore, the domestic demand is increasing day by day. With the development of industrial automation, this trend will continue. There are many manufa
- Pay attention to the daily maintenance and installation of the reducerThe parts of the reducer, especially the transmission parts on the output shaft, must be carefully installed. It is forbidden to use tools such as hammers for explosive installation. When necessary, the transmission connection parts should be equipped with protective devices to ensure the transmission effect and service life.Although there are many types of couplings for reducers, it is not recommended to use rigid fixed couplings, because improper installation of such couplings will cause unnecessary external loads, not only waste energy, but also easily cause bearing breakage damage.The location selection and fixation of the reducer are very important. It should be installed on a horizontal and stable foundation or base to ensure that the oil in the oil drain tank is easily drained and the cooling air circulates smoothly.If the reducer is not firmly fixed or the foundation is unreliable, vibration and noise will occur, resulting in damage to bearings and gears.During installation, attention should be paid to the alignment of the transmission center axis, and the alignment error should not exceed the compensation amount of the reducer coupling to ensure its longer life.
- The main advantages of the harmonic reducer(1) The transmission speed ratio is large.The single-stage harmonic gear transmission speed ratio ranges from 70 to 320, and can reach 1,000 in some devices, and the multi-stage transmission speed ratio can reach more than 30,000.It can be used not only for deceleration, but also for speeding up.(2) High carrying capacity.This is because the number of teeth meshing at the same time in the harmonic gear transmission is large, and the number of teeth meshing at the same time in the double wave transmission can reach more than 30% of the total number of teeth, and the flexible spline is made of high-strength materials, and the teeth are in surface contact.(3) High transmission precision.This is because the number of teeth meshing at the same time in the harmonic gear transmission is large, and the errors are averaged, that is, the multi-teeth meshing has a mutual compensation effect on the errors, so the transmission accuracy is high.In the case of the same gear precision grade, the transmission error is only about 1/4 of that of ordinary cylindrical gear transmission.At the same time, the radius of the wave generator can be slightly changed to increase the deformation of the flexspline so that the backlash is very small, and even meshing without backlash can be achieved, so
- Reducer manufacturers recommend not to overloadThe main features of the cycloid reducer.Cycloidal pinwheel reducer vibration failure reasons Why does the cycloidal pinwheel reducer vibrate during the working process, and some users cause excessive vibration to damage the reducer.Then summarize the various vibration causes of the cycloid reducer.1. The fixation is not firm: if it is a vertical reducer, then the front fixing flange of the cycloidal pinwheel reducer and the mechanical fixation are not firm enough to cause the vibration caused by the loosening of the reducer and the machine; if it is a horizontal cycloidal pinwheel reducer The base and the machine are not firmly fixed, resulting in mechanical vibration; 2. Vibration caused by resonance.Generally, it is more suitable for the reducer with low power to be fixed on the steel. The shock absorption of steel is relatively small. If the reducer resonates with the steel base during the working process, it will also cause the vibration of the reducer and cause the damage of the reducer.If the reducer with relatively large power can use a concrete base, it can avoid the vibration caused by resonance and cause damage to the four series of gears in Hangzhou.
- Features of Ring Windmill Restorer0 high-speed ratio and high-efficiency single-stage transmission can reach a reduction ratio of 1:87, and the efficiency exceeds 90%.If a multi-phase transfer is used, the reduction ratio will be larger.The reduction ratio of the main transmission is 9~87, the double reduction ratio