What is the chain?
Qingdao three-dimensional garage chain of small make up to tell you what is the chain?
Chain transmission is through the chain will have a special tooth profile of the movement of the drive sprocket and the power to the driven sprocket with special tooth profile of a way to drive. Chain transmission has many advantages, compared with the tape drive, no elastic slip and skid phenomenon, the average ratio accurate, reliable operation, high efficiency; Transmission power, strong overload capacity, transmission size under the same conditions; The tension force is small, small pressure acting on the shaft; In high temperature, damp, dusty, pollution and other bad work environment. Chain transmission faults mainly include: only can be used for the transmission between the two parallel axis; Cost is high, easy to wear and easy to elongation, driving stability is poor, operation will produce additional dynamic load, vibration, shock and noise, should not be used in rapid reverse transmission.
