反感
发表于 2025-3-23 10:44:47
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一骂死割除
发表于 2025-3-23 17:24:13
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喃喃诉苦
发表于 2025-3-23 19:07:37
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CRUE
发表于 2025-3-24 01:22:01
ungen), so muß zur Beurteilung der Festigkeit die Vergleichsspannung nach einer der bekannten Festigkeitshypothesen herangezogen werden. Dabei tritt die Frage auf, welche Hypothese für unsere Probleme überhaupt brauchbar ist. Diese Hypothesen gehen davon aus, daß eine durch die Spannungen gegebene G
CRP743
发表于 2025-3-24 06:13:49
Introduction,tics of FRPs, which are the reason for this importance, are explained. Afterward, the differences between conventional and integrated product development are presented, and it is shown why integrated product development is of such great importance, especially for FRPs.
异端邪说2
发表于 2025-3-24 08:53:44
Phase 1: Defining the Requirements Catalog,ater product and its complete product life cycle must be identified, quantified or qualified and eventually collected into a requirements catalog. This chapter initially describes different types of requirements. Then, possible sources for the requirements are identified and the most important risks
小故事
发表于 2025-3-24 13:27:49
Phase 2: Conception/Drafting Phase, is the development of a quantitative solution (→the draft). Compared to the conventional product development, an IPD intends to achieve an improved coordination through strong parallelization. Thereby, efficient working requires that the fundamentals for the developments in the various departments
艰苦地移动
发表于 2025-3-24 18:38:08
Phase 3: Elaboration,which includes the final selection of all materials and semi-finished products to be used. Furthermore, the design is elaborated while taking into account production-, joining-, repair- and recycling-related aspects. Finally, this section deals with the elaboration of the process concept, i.e. the s
OCTO
发表于 2025-3-24 20:39:59
Phase 4: Evaluation and Decision,. To form a basis for this selection, all alternatives must be evaluated, whereby a holistic evaluation requires economic, technical and strategic aspects to be taken into account. This section therefore contains
TATE
发表于 2025-3-25 01:43:36
David MayCovers the complete product development starting from the definition of the developing task and ending with the final decision-making.Combines engineering know-how with economic methods.Provides the k