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Motion Rule of Electronically Pattern System on a High Speed Warp Knitting Machine

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Abstract:

The linear servo control system is widely used on high speed warp knitting machines. In order to improve the characters of the electronic shogging system and decrease the impact, the principle of shogging movement is analysed in this paper, in which a trapezoidal acceleration curve is selected as the motion curve of the electronic shogging system. The parameters that affect the shogging movement are also studied. The research shows that increasing the shogging time allowed can help optimise the shogging movement. Provided that the shogging movement is secure, the shogging time can be increased as much as possible, thus improving the operational capability of the warp knitting machine.

Tags: high speed warp knitting machine, linear servo control, patterning mechanism, electronic shogging, motion rule, trapezoidal acceleration curve

Citation: Xia F., Ge M.; Motion Rule of Electronically Pattern System on a High Speed Warp Knitting Machine. FIBRES & TEXTILES in Eastern Europe 2009, Vol. 17, No. 4 (75) pp. 64-67.

Published in issue no 4 (75) / 2009, pages 64–67.

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