剪叉式结构如何保证升降台的稳定性？

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.