A graph theoretic approach linking design dimensioning and process planning Part 2: Design heuristics for rotational parts

G. Thimm; G. A. Britton; S. C. Fok

doi:10.1007/s00170-003-1684-0

A graph theoretic approach linking design dimensioning and process planning Part 2: Design heuristics for rotational parts

G. Thimm, G. A. Britton, S. C. Fok

Research output: Contribution to journal › Article › peer-review

7 Citations (Scopus)

Abstract

The purpose of this paper and its companion (Part 1) is to present a rigorous graph theoretic model to link designing with process planning. Part 1 explains how to develop process plans from design dimension trees. Part 2 explains how knowledge of the structure of datum-hierarchy trees underlying process plans can be used to formulate design heuristics for part dimensioning. The design dimension trees resulting from application of the heuristics have the fewest number of constraints on process planning and allow parts to be produced with minimal tolerance stack-ups and production costs. Several rules are presented to demonstrate the concepts and approach.

Original language	English
Pages (from-to)	272-278
Number of pages	7
Journal	International Journal of Advanced Manufacturing Technology
Volume	24
Issue number	3-4
DOIs	https://doi.org/10.1007/s00170-003-1684-0
Publication status	Published - 2004
Externally published	Yes

Keywords

Datum-hierarchy tree
Design heuristic
Part variation
Process planning
Tolerance stack

ASJC Scopus subject areas

Industrial and Manufacturing Engineering

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10.1007/s00170-003-1684-0

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AB - The purpose of this paper and its companion (Part 1) is to present a rigorous graph theoretic model to link designing with process planning. Part 1 explains how to develop process plans from design dimension trees. Part 2 explains how knowledge of the structure of datum-hierarchy trees underlying process plans can be used to formulate design heuristics for part dimensioning. The design dimension trees resulting from application of the heuristics have the fewest number of constraints on process planning and allow parts to be produced with minimal tolerance stack-ups and production costs. Several rules are presented to demonstrate the concepts and approach.

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A graph theoretic approach linking design dimensioning and process planning Part 2: Design heuristics for rotational parts

Abstract

Keywords

ASJC Scopus subject areas

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