News
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How is the transmission ratio of the sprocket determined?
When calculating the diameter of the large sprocket, the calculation should be based on the following two points at the same time: 1. Calculate based on the transmission ratio: usually the transmission ratio is limited to less than 6, and the transmission ratio is optimal between 2 and 3.5. 2. Se...Read more -
How is the transmission ratio of the sprocket determined?
When calculating the diameter of the large sprocket, the calculation should be based on the following two points at the same time: 1. Calculate based on the transmission ratio: usually the transmission ratio is limited to less than 6, and the transmission ratio is optimal between 2 and 3.5. 2. Se...Read more -
How to judge the tightness of motorcycle chain
How to check the tightness of a motorcycle chain: Use a screwdriver to pick up the middle part of the chain. If the jump is not large and the chain does not overlap, it means the tightness is appropriate. The tightness depends on the middle part of the chain when it is lifted. Most straddle bikes...Read more -
What should I do if the motorcycle chain is suddenly tight and loose?
It is mainly caused by the looseness of the two fastening nuts of the rear wheel. Please tighten them immediately, but before tightening, check the integrity of the chain. If there is any damage, it is recommended to replace it; pre-tighten it first. Ask After adjusting the chain tension, tighten...Read more -
What should I do if the motorcycle engine chain is loose?
The small motorcycle engine chain is loose and must be replaced. This small chain is automatically tensioned and cannot be repaired. The specific steps are as follows: 1. Remove the left wind panel of the motorcycle. 2. Remove the front and rear timing covers of the engine. 3. Remove the engine c...Read more -
Can the dolphin belt be replaced with a chain?
A dolphin’s leash cannot be turned into a chain. Reason: Chains are mainly divided into two types: sleeve roller chains and toothed chains. Among them, the roller chain is affected by its innate structure, so the rotation noise is more obvious than that of the synchronous belt, and the tran...Read more -
What is the difference between silent chain and toothed chain?
Toothed chain, also known as Silent Chain, is a form of transmission chain. my country’s national standard is: GB/T10855-2003 “Toothed Chains and Sprockets”. The tooth chain is composed of a series of tooth chain plates and guide plates that are assembled alternately and connect...Read more -
How does a chain work?
The chain is a common transmission device. The working principle of the chain is to reduce the friction between the chain and the sprocket through the double curved chain, thereby reducing the energy loss during power transmission, thereby obtaining higher transmission efficiency. The application...Read more -
How to wash off bicycle chain oil from clothes
To clean grease from your clothes and bike chains, try the following: To clean oil stains from clothes: 1. Quick treatment: First, gently wipe off excess oil stains on the surface of the clothing with a paper towel or rag to prevent further penetration and spread. 2. Pre-treatment: Apply an appro...Read more -
What to do if the bicycle chain keeps falling off
There are many possibilities for a bicycle chain that keeps falling off. Here are some ways to deal with it: 1. Adjust the derailleur: If the bicycle is equipped with a derailleur, it may be that the derailleur is not adjusted properly, causing the chain to fall off. This can be solved by adjusti...Read more -
Agents of bullead chain participated in the exhibition
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What to do if the bicycle chain slips?
Bicycle chain slipping teeth can be treated by the following methods: 1. Adjust the transmission: First check whether the transmission is adjusted correctly. If the transmission is improperly adjusted, it may cause excessive friction between the chain and the gears, causing tooth slipping. You ca...Read more
