• CN:11-2187/TH
  • ISSN:0577-6686

机械工程学报

• 数字化设计与制造 • 上一篇    下一篇

TRIZ辅助多层次裁剪方法集构建

于 菲1, 2 , 刘 芳1, 2,  檀润华1, 2,  刘智光1   

  1. 1. 河北工业大学机械工程学院  天津  300130;
    2. 河北工业大学国家技术创新方法与实施工具工程技术研究中心  天津  300130
  • 收稿日期:2014-11-20 修回日期:2015-06-29 出版日期:2015-11-05 发布日期:2015-11-05
  • 通讯作者: 檀润华,男,1959年出生,博士,教授,博士研究生导师。主要研究方向为创新设计、TRIZ理论及应用、技术创新过程管理等。 E-mail:rhtan@ hebut.edu.cn
  • 作者简介:于菲,女,1986年出生,博士。主要研究方向为创新设计。 E-mail:yufeijixie3ban@126.com
  • 基金资助:
    国家自然科学基金(51275153)、科技基础性工作专项(2013IM030400)和河北省自然科学基金(E2012202104)资助项目。

Construction of Multi-level Trimming Method Set Based on TRIZ

YU Fei1, 2,  LIU Fang1, 2,  TAN Runhua1, 2,  LIU Zhiguang1   

  1. 1. School of Mechanical Engineering, Hebei University of Technology, Tianjin 300130;
    2. National Engineering Research Center for Technological Innovation Method and Tool, Hebei University of Technology, Tianjin 300130
  • Received:2014-11-20 Revised:2015-06-29 Online:2015-11-05 Published:2015-11-05

摘要: 裁剪方法利用系统内部及超系统资源解决问题,这一特点促使了产品结构简化和成本降低。现有裁剪方法是规则导引下设计者的主观分析过程,这在某种程度上限制了裁剪操作简化和方案解获取。以裁剪本质和实现方式为约束条件,以TRIZ中基于知识的发明问题解决原理和规律为知识源,确定了基于知识的裁剪方法,对裁剪过程中系统有用功能分配形成客观知识原理启发。将其与现有裁剪方法有效结合,形成主观分析与客观原理启发优势互补的多层次、多角度裁剪方法集。并在此基础上提出基于裁剪方法集的裁剪创新设计过程模型。900 t双导梁式架桥机创新设计实例对其有效性进行了验证。

关键词: TRIZ, 裁剪方法, 过程模型

Abstract: Trimming method which solves the problems with its own resources can ensure the structure simplification and the cost reduction. The existing trimming method is subjective analysis of designers under the rules guide, which limits simplification of operation and obtains solution in a way. The trimming methods nature and implementation as constraints, the TRIZ knowledge-based problems solving principles and rule as knowledge sources, determine that the knowledge-based trimming methods inspires in the form of objective knowledge principles during the distribution of system useful features in trimming process. Its effective integration with the existing trimming methods builds the multi-level, multi-angle trimming method set, which make their respective advantages complementary to each other. On this basis, the model of trimming innovative design is proposed. The innovative design of 900 t double guide beam bridge machine verifies it effectively.

Key words: process model, trimming method, TRIZ