FIELD: mechanical engineering.
SUBSTANCE: invention can be used in the production of locking split rings. The coil spring is wound, after which both ends are ground. The spring is compressed until the coils touch and fixed in the compressed position. The spring is cut into individual turns by cutting a groove in it on an electroerosive wire cutting machine with an electrode wire having a diameter of 0.10 to 0.20 mm.
EFFECT: gap between the edges of the split ring is reduced.
1 cl, 2 dwg, 1 ex
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