D-T20 rubber double-sided tooth synchronous belt introduction
1, The pitch and profile parameters of D-T20 rubber double-sided tooth synchronization are equivalent to the profile parameters and pitch of T20 rubber single-sided tooth synchronization belt.
2, D-T20 rubber double-sided tooth synchronization according to the distribution of tooth shape can be divided into two standard types: tooth shape symmetrical arrangement is DA type D-T20 rubber double-sided tooth synchronization (Figure DA), tooth shape cross arrangement is DB type D-T20 rubber double-sided tooth synchronization (Figure DB).
Precautions for storage, installation and use of D-T20 rubber double-sided synchronization belt
1, it is strictly prohibited to forcibly break and bend the D-T20 rubber double-sided tooth synchronous belt to avoid damage to the strong layer and lose the use value.
2, The D-T20 rubber double-sided synchronization belt shall not be stored in an abnormal bending state for a long time.
3, the D-T20 rubber double-sided tooth synchronous belt should be kept in a cool place.
4, please shorten the center distance during installation, relax the tension wheel, do not force the belt from the lower flange of the belt wheel hard drag grinding into.
5, The teeth of the D-T20 rubber double-sided synchronous belt must be at right angles to the running direction of the synchronous belt wheel.
6, the parallelism of the main shaft of the driving wheel and the passive wheel is controlled at tangent =1/1000 or so. The inaccurate axis position directly affects the service life.
7, It is found that the D-T20 rubber double-sided synchronization belt on the driving wheel is skewed to one side, and the passive wheel should be moved to adjust it and the pressure of the tension wheel should be adjusted.
8, when starting, the center distance changes, D-T20 rubber double-sided tooth synchronization belt is relaxed, the phenomenon of jumping teeth, should check whether the pulley frame is loose, the positioning of the shaft is out of alignment. Adjust and reinforce.
9, D-T20 rubber double-sided tooth synchronous belt installation must be according to different models and bandwidth appropriate tension.
10, The tension wheel must be installed on the loose side of the driven transmission.
D-T20 rubber double-sided synchronous belt drive features
D-T20 rubber double-sided tooth synchronous belt is mainly used for double-sided transmission, with synchronous, simultaneous, double efficiency characteristics. Its excellence is reflected in areas where a strip drive is required and the direction is opposite, the installation position is particularly compact, or other transmission requirements such as the main drive and auxiliary drive linkage are high; D-T20 rubber double-sided synchronous belt with light structure, no slip meshing transmission, low noise and other characteristics by the majority of machinery, textile, precision instrumentation, petrochemical, communication cable and other industries recognized, recognized and widely used.
