For severe impact loads or transmissions that require the elimination of torsional vibration of the shafting, tire couplings can be used. There is a certain degree of displacement in the x and y directions and the skew angle CI. After installation and adjustment, it is difficult to maintain strict and accurate centering of the two shafts, or when the two shafts will produce a large additional relative displacement during work, a flexible coupling should be used.),

because of their good comprehensive capabilities, are widely used in general medium and small Power transmission. 4) Reliability and working environment of the coupling. 2) The working speed of the coupling and the magnitude of the centrifugal force caused. Strict alignment is often not guaranteed. General non-metallic elastic element couplings (such as elastic sleeve pin couplings, elastic pin couplings, plum-shaped elastic couplings, etc. The basic steps for selecting a coupling are as follows: select the type of coupling according to the size of the transmitted load, the speed of the shaft speed, the installation accuracy of the two parts to be connected, etc. Most couplings have been standardized or standardized.

The following cleaner motor bearing can be considered in the specific selection: 1) The size and nature of the torque to be transmitted and the requirements for the buffer vibration reduction function. The structure of various flexible couplings is different, and the difference is relatively Large, the role in the transmission system is not the same. For example, when the radial displacement is large, the slider coupling can be selected, and if the angular displacement is large or the two shafts intersect, a universal coupling can be used.,

referring to the characteristics of various types of couplings, choose a suitable one Coupling type. Couplings that contain non-metallic components such as rubber are sensitive to temperature, corrosive media, and strong light, and are prone to aging. Couplings are also called couplings, pairs of wheels, backrest wheels, etc. Couplings that are usually made of metal components and do not require lubrication are more reliable; couplings that require lubrication are susceptible to the performance of the lubrication and may pollute the environment.

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