Improvement of Manufacturing Drawings for Manufacturing Quality Assurance of Modular Housing Unit

Hyun-Jun Hwang; Chan-woo Jung

doi:10.6107/JKHA.2016.27.6.137

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2016 Vol.27, Issue 6 Preview Page Next Page

Improvement of Manufacturing Drawings for Manufacturing Quality Assurance of Modular Housing Unit 모듈러 주거시설의 단위유닛 제작품질 확보를 위한 공장제작도서 개선 연구

25 December 2016. pp. 137-144

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Abstract

In modular architecture, manufacturing drawing which includes whole information for modular unit production is essential since works for modular unit have to be performed in manufacturing factory not construction field. Although the manufacturing drawing is important as known it is insufficient to utilize the manufacturing drawing in modular architecture project and this makes modular unit low-quality with re-work and work time delay. To prevent low-quality modular unit caused by insufficient manufacturing drawing, in this research firstly manufacturing drawing’s current situation and error cases in manufacturing phase of past modular housing project were analyzed, and correlation between reduction of errors occurance frequency and improving manufacturing drawing was verified. Secondly manufacturing drawing improvement factors were deducted in interior, furniture, mechanical work phase which errors’ occurance rate is high and the way of deducting manufacturing drawing lists and contents were suggested with light-weight work as an example in case of new type of errors occurance. A series of research process can contribute to good-quality modular unit by errors reduction. As a result of research, about half of errors occurance can be reduced with suggested manufacturing drawing improvement factors. And the manufacturing drawing process can contribute to modular production which have uniform quality.

Keywords

Modular Housing

Prefab Building

Shopdrawing

Manufacturing Drawing

키워드

모듈러 주택

공업화건축

샵드로잉

제작도서

References

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Information

Publisher :The Korean Housing Association
Publisher(Ko) :한국주거학회
Journal Title :Journal of the Korean Housing Association
Journal Title(Ko) :한국주거학회논문집
Volume : 27
No :6
Pages :137-144
Received Date : 2016-11-29
Revised Date : 2016-12-21
Accepted Date : 2016-12-23
DOI :https://doi.org/10.6107/JKHA.2016.27.6.137

Journal of the Korean Housing Association ISSN:2234-3571(Print) 2234-2257(Online) 한국주거학회논문집

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