摘要： In order to improve the quality of winding cone and production efficiency of follow\|up processing, this paper introduces a kind of yarn winding technology suitable for modern new\|type precision winding machine\|graduated precision winding technology. This paper carries out theoretical calculation of parameters of graduated precision winding technology and implements overall design of single spindle control system. In theory, the cone processed has the characteristics of even package density, no overlapping and good backing\|off performance. This winding technology integrates advantages of both random winding and precision winding. The maximum package diameter of new\|type precision winding machine which adopts servo motor as thread\|guiding mechanism instead of groove drum can reach 250 mm. Besides, the thread\|guiding is 650 per minute; the winding speed can reach 1 000m/min. The finished product has high market value and potential.

关键词: graduated precision winding; winding ratio; winding angle; yarn overlapping