کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5123727 1487417 2017 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Basic complexity criteria and their impact on manual assembly quality in actual production
ترجمه فارسی عنوان
معیارهای پیچیدگی اصلی و تاثیر آنها بر کیفیت دستی نصب در تولید واقعی
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی صنعتی و تولید
چکیده انگلیسی


- Strong relationships shown between basic assembly complexity and action costs.
- The higher the basic complexity level the higher were the action costs/car.
- Several basic complexity criteria together affected error rates and action costs.
- Reduction of high complexity issues could result in much reduced action costs.

Increasing design and assembly complexity are challenges facing the automotive industry today because increasing number of car variants and build options can result in immense difficulties and lead to costly assembly errors and quality losses. In order to remain on the market these conditions must nevertheless be managed by companies in hard competition with other manufacturers.The objective of this study was to analyze the impact of newly developed basic complexity criteria (CXB) on assembly quality and associated costs for corrective measures in manual assembly of cars. Data on error rate and action costs of assembly tasks of different complexity level was collected and analyzed. The inter-relationship between different complexity criteria was analyzed to see whether any criteria had a greater impact than others.The results showed that the action costs/car increased with increasing complexity level and that several complexity criteria together resulted in increased action costs. Some criteria tended to have a greater impact than others but need more research. The results further suggest that if high complexity issues are identified and replaced by low complexity solutions the assembly related action costs in manual assembly are likely to decrease.Relevance to industryBy reduction of basic assembly complexity already in early planning stages in product development significant reduction of costly assembly related action costs in manual assembly can probably be made.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Industrial Ergonomics - Volume 58, March 2017, Pages 117-128
نویسندگان
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