Analysis of embroidery pattern influence on the working mode of %26quot;Happy%26quot; embroidery machine by using the vibration measurement technique

作者：Suteu Marius

来源：Industria Textila, 2016, 67(4): 250-255.

• vibration measurement
• embroidered fabric width
• embroidery machine
• faults
• Data Explorer software

The purpose of this paper is to extend the research conducted on embroidery machine with different embroidery patterns, to determine if the maximum amplitude of vibrations remains on the vertical measuring direction Z and if the operating mode 700 stitches/minute is maintained when changing the embroidering direction. After determining the optimum operating mode, the experimental researches were extended on other embroidery patterns to determine if the amplitude of vibration in the vertical measuring direction Z (the mounting orientation of the sensor) remains a priority for analysis, ie if the maximum amplitude of vibration is maintained on the vertical measuring direction Z and if the operating frequency of 700 stitches/minute is maintained when making rectilinear embroidery or curved embroidery (to change the direction of embroidery). As a result of the research we determined that the optimal working mode is 700 stitches/minute. The fabric chosen for the embroidery pattern is terry cot (mainly because of high dimensional stability), and the width of embroidery is 12 mm. Data collection were made in the analyser memory IMPAQ, then being transferred to computer software Data Explorer.

• 出版日期2016