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METHOD OF MANUFACTURING TOOTHED PROFILES OF CHAIN DRIVE SPROCKET TYPE
METHOD OF MANUFACTURING TOOTHED PROFILES OF CHAIN DRIVE SPROCKET TYPE
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机译:链传动链轮型的齿廓制造方法
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摘要
FIELD: plastic working of metals. SUBSTANCE: method involves heating of teeth in the process of deformation and intermediate stop of feeding knurling devices at the moment the billet comes in touch with knurling devices at the moment the billet comes in touch with knurling device flanges, with time of intermediate stop being determined by the time of heating billet teeth to forging temperature. EFFECT: high quality of profiles. 2 dwg
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