Article List
- What is the difference between a primary and secondary planetary reducer?Before introducing the first-stage planetary reducer and the second-stage planetary reducer, let's take a look at what the series of the planetary reducer means.The number of stages of the planetary reducer refers to the number of sets of the planetary gear frame inside the reducer. From the internal structure diagram of the planetary reducer, it can be seen that the internal gear frame structure of the planetary reducer is mainly composed of an inner ring gear, a planetary gear and a sun gear. In some working situations, because a set of planetary gears cannot meet relatively large transmission requirements, it is necessary to increase the planetary gear carrier to meet the required transmission ratio at this time.The reducers on the market are generally divided into 3 levels, and other types of reducers are relatively large, and the precision is not as good as that of planetary reducers.The first-stage planetary reducer refers to a reducer with one set (a set of planetary gear, sun gear, and inner ring gear). One set) of reducer primary planetary reducer and secondary planetary reducer
- Which is better, helical planetary reducer or straight tooth planetary reducer?Each part of the helical planetary reducer contacts a different part of the tooth profile, so that each slice will have the effect of gear error.The disadvantage of the spur gear planetary reducer is that it will generate vibration during operation.Whether due to design, manufacturing, or deformation, an involute tooth profile may experience some variation along the entire tooth flank at the same time.This will cause each tooth to be stimulated periodically, which is usually very powerful.The resulting vibrations can cause heavy loads and noise to the gears.First, when the two gears work well, the precision of the helical gear must be higher than that of the spur gear.Then, each part of the helical planetary reducer contacts different parts of the tooth profile, so that each sheet will have the effect of gear error.The disadvantage of the spur gear planetary reducer is that it will generate vibration during operation.Whether due to design, manufacturing, or deformation, an involute tooth profile may experience some variation along the entire tooth flank at the same time.This will cause each tooth to be stimulated periodically by a
- What should be paid attention to when purchasing planetary reducerPlanetary reducer is a kind of equipment that has attracted many people's attention. Choosing to use this kind of equipment can also bring great benefits. For example, it can help to ensure high accuracy and long service life. In the process of use, there is no need to worry about it, and there may
- What to pay attention to when buying a planetary reducerThe planetary reducer is a kind of equipment that has attracted the attention of many people.Choosing to use this equipment can also bring great benefits.For example, it can help ensure high precision and long service life.During use, there is no need to worry, there may be
- What problems should be paid attention to in the installation of planetary reducerThere are many factors to be considered in the selection of planetary reducer. If the selection is small, the reducer can not bear the load or other conditions after operation; Large selection will cause waste of resources. A number of factors need to be considered in the selection of planetary redu
- What problems should be paid attention to in the installation of planetary reducerThere are many factors to consider when choosing a planetary reducer.If Selection is small, the reducer cannot bear the load or other conditions after running; a large selection will cause a waste of resources.Several factors to consider when choosing a planetary reducer
- Introduction to methods for reducing damage of planetary reducer如果我们在用行星减速机的时候有东西坏了怎么办?正在运行的行星减速机出现了一些损坏，大家都会觉得麻烦，这时候我们要怎么做呢。下面就来介绍下减少行星减速机出现损坏的方法。iHF爱合发其一般情况下行星减速机出现损坏的情况比较少，但我们也要注意以下两个问题。1、使用时严格按照操作规程来进行操作，操作人员最好是接受过减速机的岗前培训，同时要懂得安全生产操作系统知识。2、不要惊慌，机械设备操作过程中可能会出现各种问题和故障，精密零件是否准确，如果操作过程中问题及时停机，实际使用任何产品，有些问题或问题正常，所以这些问题可以及时制止，不要固执使用，所以不好，所以也非常建议使用时注意一些简单的技能，这将会更好
- Introduction of methods to reduce damage to planetary reducerWhat if something breaks when using the planetary reducer?Pay attention to the method.In general, there are relatively few failures of the reducer of iHF Aihefa, but we can only damage the following two operating procedures, and strictly follow the operating procedures when using it.It is best for the operator to accept the pre-job training of the 2. reducer, and at the same time understand the knowledge of safe production operation.2. Various failures and failures that may occur in the process of mechanical equipment, whether the precision parts are accurate, if there are problems during the operation, panic in time, and there will be no problems during the actual operation. When using, some problems or any problems are normal, so these The product can indeed be stopped in time, do not use it, so it is not good, so it is also very recommended to use some simple skills, so that it can be better
- Installation method of cycloidal pinwheel reducerThe bearing on the upper part of the reducer adopts oil immersion or forced lubrication. In order to prevent oil leakage in the direction of the lower shaft extension of the speed reducer, the sealing method adopts a combined seal. In the current selected reducer, no forced lubrication is required, and oil immersion lubrication is used. , which requires a supplementary oil tank on the upper part of the reducer, and the oil level of the supplementary tank should be higher than the position of the upper bearing of the reducer to meet the needs of bearing oil lubrication.It is worth noting that the output shaft of the reducer bears the axial force and radial force. Since the bearings of the output shaft of the reducer are installed in accordance with the routine, there are certain restrictions on receiving external forces.When there is a large external force, it is necessary to redesign the structure of the reducer and select the bearing according to the provided axial force and radial force.However, the steel rope driving wheel of the aerial man-ride vehicle is subjected to a large torque. If it is directly connected to the reducer through a coupling, the external force is much greater than the radial force and axial force limited by the standard design and the reducer with reinforced bearings.And the use of special design reducer, its cost will be greatly
- SEW reducer bearing installation methodHelical gear reducer rolling bearing installation and removal.The assembly of the helical gear reducer bearing refers to the connection between the inner ring of the bearing and the journal, and the connection between the outer ring of the bearing and the bearing seat.The fit of general rolling bearings is that the inner ring and the shaft adopt a base hole fit.The inner ring has a certain tolerance, and the fit between the shaft and the hole is obtained by changing the tolerance of the shaft; the outer ring of the bearing and the bearing seat adopt the base shaft system, and the outer ring has a certain tolerance, and the outer ring is obtained by changing the tolerance of the bearing seat hole fit with the bearing housing.The nature of the gear reduction motor rolling bearing fit depends on the magnitude, direction and nature of the load on the bearing.According to the standard, the nature of the fit and the size of the bearing, select the assembly or disassembly process of the helical gear reducer, prepare the tools, and perform careful operations.The methods of assembly and disassembly of rolling bearings are: 1. Hammering method.The gear reduction motor hammering method is a method of assembling by applying external force to the inner or outer ring of the bearing through a copper rod or a soft metal sleeve with a hand hammer.This method is suitable for small bearings