Method for evaluating manufacturing service capability of socialized manufacturing system for order demand

Abstract

The invention provides a method for evaluating the manufacturing service capability of a socialized manufacturing system (SMS) for order demand. The manufacturing service capability of the SMS is divided into processing service capability and production service capability, and the processing service capability and production service capability of a single-socialized manufacturing resource (SMR) manufacturing system and a multi-SMR manufacturing system are studied separately. The service capability evaluation method presented by the invention can provide theoretical support for the automatic creation of manufacturing orders in the SMS. The method not only can describe what the SMS can process / produce from a qualitative point of view, but also can describe how much the SMS can process / produce in unit time from a quantitative point of view. The method is a basis for the description and release of SMR, an important index for the automatic searching and matching of resources and requirements, and an important evidence for order creation based on manufacturing service capability.

Description

Technical field [0001] The present invention relates to the technical field of manufacturing, in particular to an order-oriented socialized manufacturing system (Socialized Manufacturing System, SMS) manufacturing service capability evaluation method. Background technique [0002] At present, with the in-depth development of economic globalization and increasingly fierce market competition, the manufacturing industry is undergoing fundamental transformation and upgrading, and the development model of manufacturing enterprises is also undergoing profound changes. However, due to the continuous popularization of Internet technology and the rapid development of network information technology, manufacturing enterprises gradually break through the traditional workshop-enterprise-region-country boundaries, and optimize the allocation of various social manufacturing resources according to their own needs on a global scale, and integrate into the world Manufacturing chain and industrial ...

AI Technical Summary

Problems solved by technology

[0003] 1) Some core enterprises are unable to complete production tasks due to the bottleneck of manufacturing resources and service capabilities in the region, and the information of other socialized manufacturing resources scattered outside the region is not visible to the enterprise;

[0004] 2) Some small and medium-sized enterprises have a lot of high-end manufacturing equipment and excess manufacturing service capacity but cannot receive manufacturing orders, which makes the equipment idle resources due to insufficient operation, resulting in a serious waste of socialized manufacturing resources and capabilities

However, traditional manufacturing models such as networked manufacturing (NM, Networked Manufacturing), manufacturing grid (MG, Manufacturing Grid), virtual enterprise (VE, Virtual Enterprise) and cooperative network (CN, Collaborative Networked) cannot meet this new The needs of the manufacturing form

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