(c) the reticulation of the gearing gear of the coxlear gear reduction machine. As a result, in the r series of gear failure diagnoses, the information available for monitoring only a few marginal frequencies is often incomplete and the diagnosis based on this is sometimes unreliable. Modified to produce a series of marginal frequency components, which are central to the ripple frequency and its synchronous frequency, with an additional pulse being the low-intensity coordination of the r series gear rotation frequency. The main reasons for the additional pulses are poor gear balance, moderate and mechanical easing. But because.Speed-down powerThe effect of additional pulses, which are in fact detected, may not be equated to zero. The relative phase relationship between the band and the frequency mode will be influenced by random factors, so the external shape of the border band will change under the same moded index, but its overall level will remain unchanged. Additional pulse volatility is directly related to the defects of the gear itself. At this point, the R seriesreducing machine low-frequency segment was shown to be an increase in the gear rotation frequency and its coordinated frequency components. The range of the marginal frequency is zf of the gear axis, and the outer shape of the marginal frequency group is largely dependent on the modulation index beta。

So in gear frequency mode, series rGeared motorBoth the carrier and the modem functions are pro-cyclical and contain base frequency and its steps of multi-frequency composition. The effects of additional pulses do not go beyond the low frequency band, i. E. Below the condensation frequency. In addition to the radial frequency and the marginal frequency components, other vibration elements are present in the gear-reducing gear-reducing gear signal, which needs to be identified and distinguished in order to effectively identify the gear failure. Additional pulses are directly superseded to the conventional vibrations of the gears, rather than being extended in the form of modulations, which are easier to distinguish in time, and in the frequency range, which are also distinguished by the pulses and modulation effects attached to the axle gear reduction machines. The addition of additional marginal frequency bands and, on the other hand, the decline undermine the original symmetricality of the r series slowdownrs. For gear vibration signals, the r-seriesregulating machine is mainly caused by a change in phase by the cog-radon function as a result of the effects of gear-processing errors and malfunctions, and such a change in phase of the axle gear-reducing machine is cyclical because of the rotation of gears. of course they areMotor gearedAny marginal frequency produced by a separate function of the slowing machine mode is symmetrical to the carrier frequency, but the two are superseded because the edge element has a different phase, so the vector is added. In fact, all phase modems can also be considered as frequency modems and vice versa. Severe local failure of gears, such as severe stripping, broken teeth, etc., also creates additional pulses。

The frequency of the carrier frequency is the same; the frequency and band-modulation of the gear-reducing gear signal of the axle gear-reducing vehicle has the same effect as the frequency-modulation of the gear-reducing machine. So, the marginal-frequency components of the spectrum are superseding of two modeds. In the actual r series of gear-reducing gear systems, the banding and modulation effects are always present at the same time. edge frequency is not disruptive。Horizontal reducerthe modulation results are the formation of a series of border bands on both sides of the cascade frequency. the border band frequency corresponds to the same; the border belt symmetrical to the carrier frequency. the modulation of gear signals produces signals that are largely symmetrical to zero. http://boserlgearreducer.com/product/list-tongzhoujiansuji-cn.html