Journals / Politeknik Dergisi / 2001 / Cilt: 4 - Sayı: 4

Tolerancing techniques and tolerance analysis: A review of previous studies

Tolerans teknikleri ve tolerans analizi: Yapılan çalışmaların değerlendirilmesi

Pages
81–94
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

This classification includes the dimensional tolerances chain technique, geometrical modelling in the tolerances and statistical and probabilistic methods in tolerancing.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:One of the important tasks in the planning of a manufacturing process is the design of process tolerances which are usually optimized by achieving a required production objective, such as the minimum manufacturing cost, scrap rate and the maximum total process tolerances.
📊
Key Findings & Data:The specification of tolerancing on the dimension of the manufactured part has a significant impact on the final production cost.
💡
Conclusion & Impact:This classification includes the dimensional tolerances chain technique, geometrical modelling in the tolerances and statistical and probabilistic methods in tolerancing.
🔬Design:Modeling & Simulation
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

One of the important tasks in the planning of a manufacturing process is the design of process tolerances which are usually optimized by achieving a required production objective, such as the minimum manufacturing cost, scrap rate and the maximum total process tolerances. The specification of tolerancing on the dimension of the manufactured part has a significant impact on the final production cost. In the last two decades, several works have been done in the area of tolerance techniques, hi this paper a comprehensive summary of these studies and the projection of future trends in tolerancing techniques and tolerance analysis presented to describe improved techniques available today and to aid in guiding research for the future. For this aim, more than 30 papers in the literature have been evaluated by classifying into three categories. This classification includes the dimensional tolerances chain technique, geometrical modelling in the tolerances and statistical and probabilistic methods in tolerancing.

Özet

İmalat işlemlerinin planlanmasındaki en önemli hususlardan biri, genellikle minimum üretim maliyeti, minimum bozuk parça miktarı ve maksimum toplam işleme toleransları gibi gerekli bir üretim hedefinin elde edilmesiyle optimize edilen "proses toleransları"nın tasarımıdır. Üretilen parçanın boyutlarındaki toleransın belirlenmesi, nihai ürün maliyeti üzerinde önemli bir etkiye sahiptir. Son yirmi yılda, toleranslandırma teknikleri alanında pek çok çalışma yapılmıştır. Bu makalede, elde edilebilecek gelişmiş teknikleri tanımlamak ve gelecekteki araştırmalara kılavuzluk etmek amacıyla bu çalışmaların karşılaştırmalı bir özeti ile toleranslandırma teknikleri ve tolerans analizinde gelecekteki eğilimlerin bir projeksiyonu sunulmuştur. Bu amaçla, literatürdeki 30'dan fazla makale üç kategoride sınıflandırılmak suretiyle değerlendirilmiştir. Bu sınıflandırma; boyutsal tolerans zinciri tekniği, toleranslarda geometrik modelleme ile toleranslandırmada istatistiksel ve ihtimal metotlarını kapsamaktadır.

🔖

Cite This Article

YILDIZ, A., GÖLOĞLU, C., ŞEKER, U. (2001). Tolerancing techniques and tolerance analysis: A review of previous studies. Politeknik Dergisi, Cilt: 4 - Sayı: 4, 81–94. https://ajindex.com/articles/306968

References (9)

  1. Zhang H. C., Huq M. E., "Tolerancing Techniques: the State-of-the Art", International Journal of Production Research, vol. 30, no. 9, pp. 2111-2135, 1992
  2. Zeid, I., "CAD/CAM Theory and Practice", McGraw-Hill, Inc. USA, 1991
  3. Öztürk, F., Çavdar, K., Alankuş, O., " TOL-AP: Bilgisayar Yardımıyla Tolerans Analizi Programı", 6. Uluslar arası Makine Tasarımı ve İmalat Kongresi, ODTÜ, Sh. 105-114, Ankara, 1994
  4. Çavdar, K., "Bilgisayar Destekli Tolerans Analizi", Yüksek Lisans Tezi, Uludağ Üniversitesi, Fen Bilimleri Enstitüsü, Makine Mühendisliği Bölümü, Bursa, 1993
  5. Wade, O. R., "Tool and Manufacturing Engineering Handbook, Vol 1 Machining", Edited by T.J. Drozda and C. V. Wick (Dearborn, Michigan: Society of Manufacturing Engineers), pp. 2-1-2-60, 1983
  6. Bjorke, O., "Computer-Aided Tolerancing", 2nd edition, ASME, New York, 1989
  7. Ji, P., Lau, K.H., "Design for Manufacturing: A Dimensioning Aspect", Journal of Materials Processing Technology, vol. 91, no. 1-3, pp. 121-127, June 1999
  8. Ahluwalia, R.S., Ji, P., "Process Planning in Concurrent Engineering Environment", International Engineering Conference Proceedings, pp. 535-540, San Francisco, May 20-23, 1990
  9. Ji, P., Fuh, J. Y. H., Ahluwalia, R. S., "A Diagraphic Approach for Dimensional Chain Identification In Design And Manufacturing", ASME, vol.118, pp. 539-544, 1996. 10.Ji, P., "A Tree Approach for Tolerance Charting", International Journal of Production Research, vol.31, pp. 1023-1033, 1993. 11.Ping, J.I., Mingyang, K.E., Ahluwalia, R.S., "Computer-Aided Dimensioning For Process Planning", International Journal of Machine Tools Manufacturing, vol. 35, no. 10, pp. 1353- 1362, 1995. 12.Ping, J., "Automatic Tolerance Assignment approach For Tolerance Charting", InternationalJournal of Advanced Manufacturing Technology, vol. 9, no. 6, pp. 362-368, 1994. 13.Zhang, H.C., Huang, S.H., Mei, J., "Operational Dimensioning And Tolerancing In Process Planning: Setup Planning", International Journal of Prod. Research, vol. 34, no. 7, pp. 1841-1858, 1996. 14.Huang, S.H., Zhang, H.C., Oldham, W.J.B., "Tolerance Analysis For Setup Planning: A Graph Theoretical Approach", International Journal of Prod. Research, vol.35, no. 4, pp. 1107-1124, 1997. 15.Ngoi, B.K.A., Agarwal, M., Chua, C.S., "The Generic Capsule Approach To Tolerance Stack Analysis", International Journal of Production Research, vol.36, no. 12, pp. 3273-3293, 1998. 16.Ngoi, B.K.A., Gob, L. C., " 'Stepper' Approach to Tolerance Chartin