English
In the core wire pair twisting process, the pitch accuracy and the tightness of the paired-wire are very important, which have a significant impact on the electrical and physical properties of the finished cable. This machine is equipped with an independent capstan wheel within the rotating angle bow of the main twisting part. The motor power of the capstan wheel is transmitted from the outside of the angle bow to the inside through the mechanical transmission in the rotating main shaft, avoiding the unreliable factors caused by the traditional carbon brush type transmission. Additionally, the capstan motor and the angle bow rotating motor operate synchronously via electrical interlock control, thereby achieving stepless high-precision electronic pitch control. The twisting pitch can be set digitally and formed stably and accurately. In addition, the back twisting pay-off adopts the rotating angle bow structure, which transforms the traditional passive rotation and external stranding force into the active rotation and stranding of the two core wires under the combined action of the back twisting and the twisting force. The internal stress of torsion and the external stress of twisting cancel each other out, so that the rotational stress of the twisted product from the inside to the outside cancels each other out to zero. After twisting, the two core wires fit tightly without gaps, and are naturally straight and without rebounding force. The maintaining stable physical structure can lead to stable electrical performance.
E-mail: alice@gemwellgd.com
Address: No.8 Yuefeng Rd, High Tech Zone, Dongtai, Jiangsu, China | No.109 Qilin East Rd, Daning, Humen, Dongguan, Guangdong, China.
English
2024-09-11
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