Five, cut off the body: the cutting mechanism is windingforming, cut off the wire is the last of the spring drop of the processing action, cutting through the knife and the core to complete.
切断机构：切断机构是卷绕成形后，切断钢丝是弹簧落下的最后一个加工动作，切断时通过刀和芯来完成。
2
Forming one spindle made cast iron to ensure the accuracy of winding.
主轴采用铸铁一体加工成形，保证绕线的精度。
3
One can improves performance of hydrophone and simplify working process for the advantage of batch process by pour forming and winding composite film process in this paper.