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本文对缝纫机四连杆挑线机构进行了需线量和供线量的深入分析和机构优化设计,大大提高了挑线机构的工作性能。
In this paper, the four-link sewing machine thread take-up mechanism for the amount of need for the line and the amount of in-depth analysis and optimization of design agencies, greatly improving the performance of the thread take-off mechanism.