Modification of the Classical Needle Bar and Thread Take-Up Lever Mechanism in Sewing Machines

被引:0
|
作者
Safak, Serife [1 ]
Saka, Ziya [2 ]
Ozcelik, Ziya [3 ]
机构
[1] Uludag Univ, Engn & Architecture Fac, TR-16059 Bursa, Turkey
[2] Selcuk Univ, Fac Engn, Dept Mech Engn, TR-42079 Konya, Turkey
[3] Selcuk Univ, Seydisehir Ahmet Cengiz Engn Fac, Dept Mech Engn, Seydisehir, Konya, Turkey
关键词
needle bar and take-up lever mechanism; sewing machines; kinematic analysis; four-bar mechanism;
D O I
暂无
中图分类号
TB3 [工程材料学]; TS1 [纺织工业、染整工业];
学科分类号
0805 ; 080502 ; 0821 ;
摘要
One of the most important mechanisms used in sewing machines is the needle bar and take-up lever mechanism. Being almost the same in nearly all classical sewing machines, this mechanism enables sewing by allowing movement of the needle and pulling of the thread for stitch formation. This study deals with the design of a new modified thread take-up lever mechanism which can be used as an alternative to the classical mechanism. The dimensional design of the mechanism was made by taking into consideration the limitations of sewing mechanics.
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页码:108 / 111
页数:4
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