Pcos971
发表于 2025-3-25 05:26:18
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格言
发表于 2025-3-25 10:34:44
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assent
发表于 2025-3-25 14:57:14
Part family formation: coding and classification systems,ameter ratios), surface integrity (roughness, tolerance etc.), material type, raw material state (casting, bar stock etc.) etc. The part manufacturing attributes include operations (turning, milling etc.) and sequences, batch size, machine and cutting tools, processing times, production volumes etc.
Psa617
发表于 2025-3-25 18:08:10
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百灵鸟
发表于 2025-3-25 23:32:34
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arcane
发表于 2025-3-26 03:22:33
Other mathematical programming methods for cell formation,ication of machines. The duplication of machines requires additional capital investment. However, if we allow for alternate plans (operation sequence and machine assignment), and for each part select plans during cell formation, it may be possible to select plans which can be processed within a cell without additional investment.
南极
发表于 2025-3-26 07:04:00
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synovium
发表于 2025-3-26 10:35:07
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BILIO
发表于 2025-3-26 15:33:53
Book 1996 to witness an era of mass customization of products. The major problems in batch manufacturing are a high level of product variety and small manufacturing lot sizes. The product variations present design engineers with the problem of designing many different parts. The decisions made in the design
magnanimity
发表于 2025-3-26 20:36:17
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