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DEVICE TO UP PRECISION OF SPLINE PROFILES ON SHAFTS IN COLD PLASTIC DEFORMATION
DEVICE TO UP PRECISION OF SPLINE PROFILES ON SHAFTS IN COLD PLASTIC DEFORMATION
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机译:提高冷塑性变形中轴花键轮廓的精度的装置
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摘要
FIELD: process engineering.;SUBSTANCE: invention relates to metal forming and may be used for rolling splines and thread on shafts. Proposed device comprises top and bottom supports, one to support stationary center with base face and another to support moving center for clamping the electrode. Said supports are coupled by three guide rods carrying roll knurling head arranged in symmetry about axes of centers. Base face of stationary center comprises moving thrust with spherical back side to turn about axis of centers in any direction in every stroke of roll knurling head.;EFFECT: higher precision.;3 dwg
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