Function: The rapier wheel is a major part of the rapier loom to complete the weft insertion leisure. There are two identical rapier wheels on a loom, which are respectively installed on the left and right sides of the loom. It cooperates with the rapier belt and is responsible for reciprocating the weft insertion leisure provided by the host machine and effectively manipulating the rapier belt wrapped (150 °) on the rapier teeth. When the rapier belt runs from the rapier teeth into the fixed guide rail, the leisure of the rapier belt will change from curve track to linear leisure, At this time, the weft feeding and receiving rapier head on the left and right rapier belts immediately enters the weft handover state to complete the weft insertion task. Rapier wheel is a high-speed reciprocating component in the weft insertion mechanism of rapier loom. It is an important part that consumes the power of rapier loom. The sword wheel drives the sword head and belt to move in a straight line, and its load characteristics directly determine the structural design of the sword wheel. The complex dynamic load causes the deformation of the rapier wheel, which directly affects the service life of the rapier belt and the normal handover of weft yarn; The load on the teeth of the rapier wheel is too large, which causes the teeth of the rapier wheel to wear too fast and even break. The ratio of the moment of inertia and mass of the rapier wheel to the equivalent moment of inertia of the loom spindle is large, which has a great impact on the weft insertion speed. Therefore, high-speed looms require that the rapier wheel be light and have sufficient strength and stiffness. Specification:                                                                                     

Item No:	Vamatex	Application:	Weaving loom machine
Name:	C401 driving wheel with cave teeth	Color:	Black

 

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