什么是滚珠丝杠，它有什么作用？

以下是关于滚珠丝杠的最新文献： 1. "A review of ball screw technology and applications" (2020) by S. V. Bhat. This paper provides a comprehensive overview of ball screw technology, including its history, design and manufacturing processes, performance characteristics, and various applications. 2. "Design optimization of ball screws for high-speed applications" (2019) by Y. Wang et al. This paper discusses the design optimization of ball screws for high-speed applications, focusing on the effects of various design parameters on the dynamic behavior and performance of the system. 3. "Experimental investigation of ball screw preload effects on dynamic behavior and wear" (2021) by M. S. Ebrahimi et al. This paper presents an experimental study on the effects of ball screw preload on the dynamic behavior and wear of the system, providing insights into the optimal preload settings for different applications. 4. "Modeling and simulation of ball screw drives for precision motion control" (2020) by S. Zhang et al. This paper proposes a modeling and simulation approach for ball screw drives, which can be used to predict the dynamic behavior and performance of the system under different operating conditions. 5. "Development of a novel ball screw with improved load capacity and efficiency" (2019) by K. H. Kim et al. This paper presents a novel ball screw design with improved load capacity and efficiency, achieved through the use of a new thread profile and optimized manufacturing processes.