精密滚珠丝杠短缺造成美国军工生产瓶颈。由于精密滚珠丝杠的短缺，美国军方在爱国者导弹和飞机的生产上正面临严重的交付延迟。
Precision Ball Screw Shortages Creating Bottlenecks in U.S. Military Production The U.S. military is facing significant production delays for Patriot missiles and aircraft due to a shortage of precision ball screws. These specialized components are essential for missile and aircraft manufacturing, but limited U.S. production capacity has created a critical choke point. Nick Kolar of Umbragroup, an Italian manufacturer with a Michigan facility, reports that demand for these screws has risen by as much as 50% since 2020. This shortage, alongside difficulties sourcing rare-earth magnets and rocket motors, is hindering the Trump administration's efforts to replenish weapons systems depleted by the conflict in Iran.
这些专用部件对于导弹和飞机的制造至关重要，但美国有限的生产能力已成为关键的制约因素。
Precision Ball Screw Shortages Creating Bottlenecks in U.S. Military Production The U.S. military is facing significant production delays for Patriot missiles and aircraft due to a shortage of precision ball screws. These specialized components are essential for missile and aircraft manufacturing, but limited U.S. production capacity has created a critical choke point. Nick Kolar of Umbragroup, an Italian manufacturer with a Michigan facility, reports that demand for these screws has risen by as much as 50% since 2020. This shortage, alongside difficulties sourcing rare-earth magnets and rocket motors, is hindering the Trump administration's efforts to replenish weapons systems depleted by the conflict in Iran.
在密歇根州设有工厂的意大利制造商Umbragroup的尼克·科拉尔（Nick Kolar）表示，自2020年以来，对这些丝杠的需求增长了多达50%。
Precision Ball Screw Shortages Creating Bottlenecks in U.S. Military Production The U.S. military is facing significant production delays for Patriot missiles and aircraft due to a shortage of precision ball screws. These specialized components are essential for missile and aircraft manufacturing, but limited U.S. production capacity has created a critical choke point. Nick Kolar of Umbragroup, an Italian manufacturer with a Michigan facility, reports that demand for these screws has risen by as much as 50% since 2020. This shortage, alongside difficulties sourcing rare-earth magnets and rocket motors, is hindering the Trump administration's efforts to replenish weapons systems depleted by the conflict in Iran.
这种短缺，加上在采购稀土磁铁和火箭发动机方面遇到的困难，正在阻碍特朗普政府补充因伊朗冲突而消耗的武器系统的努力。
Precision Ball Screw Shortages Creating Bottlenecks in U.S. Military Production The U.S. military is facing significant production delays for Patriot missiles and aircraft due to a shortage of precision ball screws. These specialized components are essential for missile and aircraft manufacturing, but limited U.S. production capacity has created a critical choke point. Nick Kolar of Umbragroup, an Italian manufacturer with a Michigan facility, reports that demand for these screws has risen by as much as 50% since 2020. This shortage, alongside difficulties sourcing rare-earth magnets and rocket motors, is hindering the Trump administration's efforts to replenish weapons systems depleted by the conflict in Iran.