分类: 信息化
2014-06-04 17:34:03
positioning device, its characteristic is the needle knitting are located on the back to the computer, check for computer jacquard table after jacquard or not, the cylinder rotation driven by the cylinder gear and gear mesh is constant speed ratio, set on the drive gear coaxial optical rotary encoder, through counting encoder number and positive and negative, can by the constant speed ratio relations to calculate the position of the needle, for the knitting jacquard or not judgment, drive gear and the cylinder gear ratio is larger, calculation of drive gear revolution way will be able to improve the positioning precision of the cylinder. Are you interested in ?
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