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论文摘要: 本文介绍了一种滚珠丝杠剪叉式升降台,通过对该升降台的设计、制造和性能测试,证明了其具有较好的稳定性和精度。本文首先介绍了该升降台的结构组成和工作原理,接着详细描述了设计过程中的各项参数和要求,并在此基础上进行了实际制造。为了验证该升降台的性能,本文对其进行了多种测试,包括升降平稳性、升降精度、承重能力等方面的测试。结果表明,该升降台能够满足工业生产中的升降要求,具有较高的稳定性和精度,同时承重能力也得到了充分验证。本文最后对该升降台的优点和不足进行了总结,并提出了进一步改进的建议。 关键词:滚珠丝杠,剪叉式升降台,稳定性,精度,承重能力。 Abstract: This paper introduces a ball screw scissor lift table, which has good stability and accuracy. The structure composition and working principle of the lift table are first introduced. Then, the design process and requirements are described in detail, and the actual manufacturing is carried out on this basis. In order to verify the performance of the lift table, various tests are carried out, including lifting stability, lifting accuracy and load capacity. The results show that the lift table can meet the lifting requirements in industrial production, and has high stability and accuracy, and the load capacity has also been fully verified. Finally, the advantages and disadvantages of the lift table are summarized, and suggestions for further improvement are put forward. Keywords: ball screw, scissor lift table, stability, accuracy, load capacity.
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丝杠螺母的滚珠数量取决于其尺寸和型号。一般而言,丝杠螺母的滚珠数量在几个到几十个不等。例如,常用的M8丝杠螺母通常有4-6个滚珠,而大型的丝杠螺母可能会有20个以上的滚珠。
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丽水PMI滚珠丝杠是一种高精度的传动元件,用于工业机械和自动化设备中的线性运动控制。PMI是台湾丽水机械股份有限公司的品牌,其滚珠丝杠采用了高强度材料和精密制造工艺,具有高速、高精度、低摩擦、低噪音、耐磨损等优点。丽水PMI滚珠丝杠广泛应用于数控机床、印刷机器、机器人、半导体设备、医疗器械、航空航天等领域。
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摘要: 本文介绍了一种滚珠丝杠剪叉式升降台的设计和制造过程。该升降台采用了剪叉式结构和滚珠丝杠传动,具有稳定性好、精度高、使用寿命长等优点。在设计过程中,采用了SolidWorks软件进行三维建模和有限元分析,并对关键零部件进行了强度计算。在制造过程中,采用了数控加工和手工装配的方式,确保了升降台的精度和可靠性。最后,进行了实验验证,结果表明该升降台的性能符合设计要求。 关键词:滚珠丝杠;剪叉式升降台;设计;制造;实验验证 Abstract: This paper introduces the design and manufacturing process of a ball screw scissor lift table. The lifting platform adopts a scissor structure and a ball screw drive, which has the advantages of good stability, high precision, and long service life. In the design process, SolidWorks software is used for 3D modeling and finite element analysis, and the strength calculation of key components is carried out. In the manufacturing process, CNC machining and manual assembly are used to ensure the accuracy and reliability of the lifting platform. Finally, experimental verification is carried out, and the results show that the performance of the lifting platform meets the design requirements. Keywords: ball screw; scissor lift table; design; manufacturing; experimental verification