摘要
结合无缝钢管冲孔 拔伸工艺 ,分析了钢管锻件产生偏心的原因 ,并从工艺和模具结构方面探讨了防治钢管产生偏心的措施 。
Relating with the experience and practices in the preparation for the seamless steel pipe and in the design of the die, the reason that caused the eccentricity of the steel pipe forging was analyzed. The method to prevent the eccentricity was discussed from the aspects of technological process and die structure. It can serve as a reference for the steel pipe industry and for processing long canister shaped parts with high requirement in their aperture.
出处
《金属成形工艺》
2003年第3期11-13,共3页
Metal Forming Technology
