天津科技 ›› 2025, Vol. 52 ›› Issue (11): 53-58+63.

• 应用技术 • 上一篇    下一篇

涡旋压缩机核心部件——动涡旋法兰的厚度测量系统创新设计

杨壮志, 刘三祥, 白羽林, 郭强, 宋莹   

  1. 丹佛斯(天津)有限公司 天津市制冷空调压缩机技术企业重点实验室 天津 301700
  • 收稿日期:2025-10-10 发布日期:2026-01-05

Innovative design of thickness measurement system for orbiting scroll flange-a core component of scroll compressors

YANG Zhuangzhi, LIU Sanxiang, BAI Yulin, GUO Qiang, SONG Ying   

  1. Danfoss <Tianjin>Co.,Ltd.,Tianjin Key Laboratory for Refrigeration and Air Conditioning Compressor Technology Enterprises,Tianjin 301700,China
  • Received:2025-10-10 Published:2026-01-05

摘要: 涡旋式压缩机核心部件——动涡旋法兰的厚度对压缩机性能及可靠性具有关键影响。针对生产线中现有测量系统存在的测量误差大及人工数据误输入风险大的问题,基于TRIZ(Theory of Inventive Problem Solving)理论,综合理想化方法、冲突解决理论、九屏法等多种方法,构建动涡旋法兰厚度测量系统的创新设计方案。经重复性和再现性分析验证,新系统的重复性和再现性(R&R值)达到7;经试生产验证,实现1年内数据输入零错误,产线报废率降低10.5%,有效解决了生产中的技术难题。

关键词: 涡旋式压缩机, TRIZ理论, 动涡旋, 法兰厚度, 测量系统, 创新设计

Abstract: The thickness of the “orbiting scroll” flange,a core component of scroll compressors,has a critical impact on compressor performance and reliability. To address the issues of large measurement errors and high risk of manual data input errors in the existing measurement system on the production line,an innovative design scheme for the orbiting scroll flange thickness measurement system was constructed based on the TRIZ (Theory of Inventive Problem Solving) theory,integrating multiple methods such as the idealization method,conflict resolution theory,and nine-screen method. Verification through repeatability and reproducibility analysis shows that the repeatability and reproducibility (R&R value) of the new system reaches 7. Trial production verification indicates that zero data input errors are achieved within one year,and the production line scrap rate is reduced by 10.5%,effectively solving the technical problems in production.

Key words: scroll compressor, TRIZ theory, orbiting scroll, flange thickness, measurement system, innovative design

中图分类号: