Please wait a minute...
工程设计学报
Chinese Journal of Engineering Design  2000, Vol. 7 Issue (4): 32-35    DOI:
    
Tolerance Consistence Evaluation Tool for Slab and Slot——Soft Gauge
 CAI  Min, YANG  Jiang-Xin
Institute of Production Eng ineering, Zhejiang University , Hangzhou 310027, China
Download: HTML     PDF(171KB)
Export: BibTeX | EndNote (RIS)      

Abstract  This paper analyzed floating model, Virtual Boundary Requirement s ( VBRs) , Conditional Tolerances( CTs) and based on rules of ISO and national standards, and present some mathematically equivalent formulas for consistence test of slab and slot, designated as soft gauge. It provides theoretical
basis for evaluation of computer-aided tolerance design in Parametric CAD System based on constraint and facilitates the integration of CAD/ CAM. All in all, it has significant values in science and practice.

Key words： floating      virtual boundary      conditional tolerance      soft gauge     
Published: 15 December 2000
Service
E-mail this article
Add to my bookshelf
Add to citation manager
E-mail Alert
RSS
Articles by authors
CAI Min
YANG Jiang-Xin
Cite this article:

CAI Min, YANG Jiang-Xin. Tolerance Consistence Evaluation Tool for Slab and Slot——Soft Gauge. Chinese Journal of Engineering Design, 2000, 7(4): 32-35.

URL:

https://www.zjujournals.com/gcsjxb/     OR     https://www.zjujournals.com/gcsjxb/Y2000/V7/I4/32


链槽类零件公差设计一致性的评价工具——软件量规

通过对漂移模型、虚拟边界要求及条件公差理论的剖析，在ＩＳＯ和国家标准的公差原则基础上，给出与标准相一致的，可用于键槽类零件公差一致性验证的软件量规数学等效式。它为基于约束的参数化ＣＡＤ系统中，计算机辅助公差设计的评价提供了理论依据，对于促进ＣＡＤ／ＣＡＭ集成，特别是并行工程的发展具有重要的科学意义和应用价值。

关键词： 漂移,  虚拟边界,  条件公差,  软件量规 
[1] XIN Chuan-long, ZHENG Rong, YANG Bo. Research on the design and connection control scheme of AUV underwater docking system[J]. Chinese Journal of Engineering Design, 2021, 28(5): 633-645.
[2] ZHEN Wen-qiang, JI Yong-qiang, SHI Yun-guo, WEN Jin-peng. The model and DOE analysis of UUV floating movement[J]. Chinese Journal of Engineering Design, 2018, 25(3): 309-314.
[3] HE Wei, XIAO Xiang, CHEN Bo, SUN Chun-mei, CHEN Yang, HE Jun-chao. Design and optimization of elastic spherical floating-ring journal bearing of roller bit[J]. Chinese Journal of Engineering Design, 2015, 22(6): 607-612.
[4] CHANG Yong, QU Cheng-Long. Research on motion fidelity of floating concave arc pushrod-disc cam combination mechanisms[J]. Chinese Journal of Engineering Design, 2014, 21(4): 398-404.
[5] YI Sheng-Xian, ZHAO Jun-Sheng, YIN Qing. Research on effect of structure parameters on dynamic characteristic for floating ring bearing[J]. Chinese Journal of Engineering Design, 2013, 20(6): 512-516.
[6] LIU Lin, TANG Meng. Hybrid magnetic suspension platform control design and implementation based on model design methodology[J]. Chinese Journal of Engineering Design, 2012, 19(6): 428-433.
[7] ZHAO Qun, ZHANG Yi-Min. Nonlinear damping sensitivity analysis of floating raft vibration-isolating system under multi-source excitation[J]. Chinese Journal of Engineering Design, 2009, 16(1): 21-26.
[8] ZHAO Yang, FAN Bo. Stability analysis of tapered floating-roof steel storage tanks under measured differential settlement[J]. Chinese Journal of Engineering Design, 2008, 15(6): 472-476.
[9] ZHANG Xing, ZHAO Yang. Structural behavior of tapered steel tanks under harmonic settlement[J]. Chinese Journal of Engineering Design, 2006, 13(4): 267-270.