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Published:1993
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李克智. 圆截面坯料拔长时空腔形成机理[J]. 1993, (3).
DOI:
李克智. 圆截面坯料拔长时空腔形成机理[J]. 1993, (3). DOI:
本文分析了圆截面坯料在平砧下拔长时的变形特点及空腔形成机理
提出了为保证锻件质量和提高拔长效率应采取的措施.
The paper analyses deformation characteristics and the forming of cavity in draw- ing out round section billet. The measures to secure the quality of forging and to increase the efficiency of stretching are pointed out.
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