For the chain, it can be said that there are many kinds, but for the special chain factory of Wuxi conveyor chain manufacturer, its main chain products are mainly stainless steel chain, conveyor chain and o-ring sealed chain. Therefore, after the stainless steel chain and conveyor chain in the front, let's get familiar with the o-ring sealed chain.

o-ring sealed chain, its simple summary, then in the view of Wuxi transport chain manufacturers special chain factory, it is a chain that can be used to transmit mechanical power, is a major type of chain drive. Therefore, in its range of applications and fields, is very wide, phase conveyor, printing press, automobile, motorcycle and bicycle, etc., will use o-ring sealed chain.

1. Structure of the o-ring sealed chain

What does an o-ring sealed chain look like? What are its components? For these two questions, the following Wuxi conveyor chain manufacturers will give specific answers.

From the appearance point of view, the o-ring sealed chain is connected by a series of short cylindrical o-ring sealed chain and driven by the gear of the sprocket, so it can be considered as a simple structure, reliable and efficient power transmission device. In terms of composition, it mainly includes five parts: roller, sleeve, pin, inner chain plate and outer chain plate.

For the inner chain plate and sleeve, and the outer chain plate and pin, the interference fit is used between the two. Between the pin and the sleeve, as well as between the sleeve and the roller, the gap is used. In the mode of movement, the inner chain plate and the outer chain plate are relative flexural movement, while the sleeve is free rotation around the pin shaft.

2. Determine the main parameters of o-ring sealed chain transmission

For this aspect of o-ring sealed chain, the specific answer given by the special chain factory of Wuxi conveyor chain manufacturer is:

Chain pitch: Generally speaking, the greater the chain pitch, the greater the transmitted power. However, the running noise will increase. Therefore, taking into account the above situation, then under the condition of meeting the carrying capacity, the o-ring sealed chain with small pitch should be selected as far as possible.

Sprocket teeth: For this, the main requirement should not be too much, nor too little. Because the number of sprocket teeth is too much, it will aggravate the wear, and easily cause the phenomenon of skipping teeth and chain removal, but too little, it will aggravate the uneven movement. Therefore, in the determination of the number of teeth, it should be the odd number of the prime number of the chain, so it is better.

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