With the high speed of the tufting machine spindle system, the unbalanced response and vibration response of the spindle will increase, which in turn affects the quality of the carpet. Therefore, for the general tufting
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2021-10
Because the main shaft system of the carpet tufting machine is composed of several slender shafts and several groups of linkage mechanisms, the easy deformation characteristics of the slender shaft and the eccentricity
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2021-10
The schematic diagram of the main shaft system of a general carpet tufting machine is shown in Figure 1. As can be seen from Figure 1, crank l1, connecting rod l2 and rocker l3 form a needle linkage mechanism
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2021-10
Under the condition that the structure and composition of the general carpet tufting machine are basically unchanged, add a long balance shaft with uniform quality and shaft diameter equivalent to the main shaft
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2021-10
In order to study the unbalanced response of the main shaft system of the carpet tufting machine, the mathematic model of the ground tufting machine shaft system by the moment method is used. The transfer matrix