This paper analyzed the system output response dynamic characteristics of spinning gear adjustment control system of multi-point formingpress.
以多点成形压力机中多轴齿轮传动调形单元为例，研究了传动系统输出响应的动态特性。
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Compact cracks in guide pieces caused by ordinary hydraulic formingpress have been analyzed. Countermeasure to avoid cracks has been proposed for improving the qualification rate in mass production.
"The ring itself is a fascinating object worthy of study because it is forming stars at a very high rate," Kartik Sheth, an astronomer at NASA's Spitzer Science Center, said in a press release.