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How many specifications are there for the front and rear teeth of the 125 motorcycle chain?
The front and rear teeth of motorcycle chains are classified according to specifications or sizes, and the gear models are divided into standard and non-standard. The main models of metric gears are: M0.4 M0.5 M0.6 M0.7 M0.75 M0.8 M0.9 M1 M1.25. The sprocket should be installed on the shaft witho...Read more -
Classification, adjustment and maintenance of motorcycle chains according to structural form
1. Motorcycle chains are classified according to structural form: (1) Most of the chains used in motorcycle engines are sleeve chains. The sleeve chain used in the engine can be divided into timing chain or timing chain (cam chain), balance chain and oil pump chain (used in engines with large dis...Read more -
How do you know what model the motorcycle chain gear is?
.Identification basis method: There are only two common types of large transmission chains and large sprockets for motorcycles, 420 and 428. 420 is generally used in older models with small displacements, and the body is also smaller, such as the early 70s, 90s and some older models. Curved beam ...Read more -
The instantaneous chain speed of the roller chain is not a fixed value, what will be the impact?
Noise and vibration, wear and transmission error, the specific effects are as follows: 1. Noise and vibration: Due to changes in instantaneous chain speed, the chain will produce unstable forces and vibrations when moving, resulting in noise and vibration. 2. Wear: Due to the change in instantane...Read more -
What is the form of chain drive?
The main forms of chain drive are as follows: (1) Fatigue damage of chain plate: Under the repeated action of loose edge tension and tight edge tension, the chain plate will undergo fatigue failure after a certain number of cycles. Under normal lubrication conditions, the fatigue strength of the ...Read more -
What is the function of timing chain
The functions of the timing chain are as follows: 1. The main function of the engine timing chain is to drive the engine’s valve mechanism to open or close the engine’s intake and exhaust valves within an appropriate time to ensure that the engine cylinder can normally inhale and Exha...Read more -
What is a timing chain?
The timing chain is one of the valve mechanisms that drives the engine. It allows the engine intake and exhaust valves to open or close at the appropriate time to ensure that the engine cylinder can normally inhale and exhaust air. At the same time, the timing chain of the automobile engine Timin...Read more -
How does a chain drive change the direction of motion?
Adding an intermediate wheel uses the outer ring to achieve transmission to change the direction. The rotation of a gear is to drive the rotation of another gear, and to drive the rotation of another gear, the two gears must be connected to each other. So what you can see here is that when one ge...Read more -
The definition and composition of chain drive
What is a chain drive? Chain drive is a transmission method that transmits the movement and power of a driving sprocket with a special tooth shape to a driven sprocket with a special tooth shape through a chain. The chain drive has a strong load capacity (high allowable tension) and is suitable f...Read more -
Why should chain drive chains be tightened and loosened?
The operation of the chain is the cooperation of many aspects to achieve working kinetic energy. Too much or too little tension will cause it to produce excessive noise. So how do we adjust the tensioning device to achieve reasonable tightness? The tensioning of the chain drive has obvious effect...Read more -
What is the difference between half buckle and full buckle chain?
There is only one difference, the number of sections is different. The full buckle of the chain has an even number of sections, while the half buckle has an odd number of sections. For example, section 233 requires a full buckle, while section 232 requires a half buckle. The chain is a kind of ch...Read more -
The chain of the mountain bike cannot be reversed and gets stuck as soon as it is reversed
The possible reasons why the mountain bike chain cannot be reversed and gets stuck are as follows: 1. The derailleur is not adjusted properly: During riding, the chain and derailleur are constantly rubbing. Over time, the derailleur may become loose or misaligned, causing the chain to get stuck. ...Read more
