Precautions before installing the banded v belt

The banded v belt has two types of special belt core structure and rope core structure, which are respectively composed of four parts: covering cloth, top glue, tensile body, and bottom glue. The V-belt with rope core structure is easy to manufacture, and its tensile strength is just as common, but its price is not too high. The V-belt with special belt core structure is widely used, with good toughness and strength, and is suitable for occasions with good rotational speed. The materials used for different V-belts are different and the quality varies, so the temperature and limit that they can withstand are also different. Countermeasures and preparatory work can be taken in advance to avoid unexpected accidents during purchasing and actual testing. When selecting a banded v belt model, we should adapt to the selected joint v belt, otherwise the banded v belt may appear abnormal in the pulley groove. When replacing the joint v belt, take the old belt with you and purchase it from the agricultural machinery department to prevent the model from being mistaken. In addition, the banded v belt should be stored separately. Strict Prevention of Contamination During use, it is necessary to strictly prevent oil and muddy water on the banded v belt, avoid contact with corrosive substances such as acids and alkalis, and prevent early damage due to slipping and corrosion of the banded v belt.

Before assembling the banded v belt, if the center distance between the two shafts is an adjustable layout, the center distance should be shortened first, and then the center distance should be adjusted as required after the belt is installed; If the center distance between the two shafts cannot be adjusted, you can first insert a banded v belt into the pulley groove, then change the other pulley, install the banded v belt, and use the same method to install a group of banded v belts. Excessive looseness not only leads to simple slipping, but also adds wear to the banded v belt, which can not even transmit power; Too tight not only causes it to elongate and deform, but also causes simple damage. Along the way, the clutch bearing of the main bearing of the proposed machine will suffer from excessive stress, which will accelerate the wear of the banded v belt. After the installation of the banded v belt, it is necessary to conduct an installation inspection. During the inspection, a straight pressure of about 2kg should be applied to the middle of each tape by hand, and the sinking amount should be (20-30) mm. If it is not in accordance with the requirements, timely adjustment should be made.

Working temperature and function of the combined joint v belt

1. The skeleton is carbon fiber rope, which has a relatively low elongation and good flexibility; Proprietary toothed structure provides high shear force keyword ranking, low noise, and improved transmission power; Polyurethane is also oil resistant.

2. Precision, strong synchronization, low noise, and good wear resistance characteristics.

3. When overloaded, the drive belt will slip on the pulley, which can prevent the damage of weak parts and play a stable and precious role.

4. Polyurethane mixtures are resistant to abrasion and are not afraid of ozone and most environmental factors.

5. With an extra 60 ° angle and a polyurethane material structure, it can withstand large loads when operating in small spaces compared to the conservative banded v belt.

6. Suitable for mechanical tools, medical equipment, inventory equipment, micro appliances, hair dryers, woodworking machinery and other industries.

7. The meticulous manufacturing method allows it to operate quietly.

8. The back groove design provides better stability and flexibility.

9. The operating temperature is between - 65 ℉ and+180 ℉ (- 54 ℃ to+85 ℃).

10. Smooth transmission, low noise, cushioning and vibration absorption, reducing costs.

11. The structure is simple, and the requirements for manufacturing and installation accuracy are not high, so the use and maintenance are convenient. The banded v belt is suitable for occasions where the middle of two shafts is large.

The banded v belt is a v belt group formed by connecting the top surfaces of the same popular banded v belt or narrow v belt into one. The connecting layer of the combined v belt can reduce the non equivalent vibration of a single v belt to a lower limit by eliminating each other, and endow each v belt with lateral rigidity and stability through the combination. During installation, it is prohibited to use tools to forcibly pry or pull on the banded v belt wide angle belt, PVC conveyor belt, and Gates drive belt to prevent the v belt from stretching or being too loose or tight. When installing belt pulleys in a series of grooves, it is necessary to align the middle of the two upper pulleys, otherwise the banded v belt will work unilaterally, causing tension in wear, and reducing the service life of the v belt. When a banded v belt needs to be replaced, a specified type of v belt should be selected, and the tightness of each group of v belt should be the same. It is not allowed to mix the new and old v belts or reduce the number of pieces. Otherwise, the new and old v belts will have uneven stress, even the old triangular belt will not work, affecting power transmission and shortening the service life of the banded v belt.