cogged v-belt vs v-belt,difference between cogged V-belt and ordinary v belt

There are cogged v belts and toothless belts commonly seen, and they are applied to different mechanical equipment. Everything is reasonable, so what is the difference between cogged V-belt and ordinary v belt?How to choose the belt?

Cogged v-belt vs v-belt

The performance of cogged V-belt is better than that of ordinary V-belt. The teeth can dissipate heat and reduce noise, increase the number of belt bends, and ensure that the belt will last longer. The service life of cogged V-belt is 30% - 50% longer than that of ordinary V-belt. There is a groove in the middle of the cogged V-belt, which can dissipate heat and is suitable for high-speed transmission. Ordinary v belt are more suitable for low-speed machines.

How to select the V-belt

1. Select the correct model The selected model should be compatible with the selected V-belt, otherwise the V-belt will appear abnormal in the pulley groove. When replacing the triangular belt, it is better to take the old belt to the agricultural machinery department to buy it, in order to prevent the wrong model.

2. Before correct installation, install the triangle belt and install a group of triangle belts in the same way.

3. To prevent the belt pulley from being installed in a series of grooves, the centers of the two upper pulleys must be aligned, otherwise, the triangular belt will work unilaterally, wear seriously, and reduce the service life of the triangular belt.

4. The tightness of the triangle belt must be checked and adjusted frequently to make it meet the requirements. If the triangular belt is too loose, it is not only easy to slip, but also increases the wear of the triangular belt, and even cannot transmit power; If it is too tight, it will not only stretch and deform the triangular belt, which is easy to be damaged, but also cause the main bearing and clutch bearing of the engine to wear out due to excessive stress. The correct inspection method is to apply a vertical pressure of about 2 kg in the middle of each tape by hand, and the sinking amount should be 20-30 mm. If it is not appropriate, it should be adjusted in time.

5. When two or more triangular belts need to be replaced, the new and old ones should be mixed, the triangular belts of the specified model should be selected, and the tightness of each group of triangular belts should be consistent.

6. Strict prevention of contamination During use, oil and muddy water in the triangle belt shall be strictly prevented, and contact with corrosive substances such as acid and alkali shall be avoided, so as to prevent slipping and corrosion of the triangle belt and early damage.

7. The operator and user of the daily maintenance machine should master the correct operation essentials during driving at ordinary times, and try to avoid sudden starting and sudden braking according to the technical requirements of the operation manual; Frequent overload operation shall also be prevented; When the machine is out of service for a long time, the triangular belt should be removed and stored separately.

The above briefly introduces the difference between cogged V-belt and the ordinary v belt, and adds the knowledge of how to select the V-belt. I hope it will help you. If you need,please contact us at info@heiyi-belt.com.