• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>International Conference on Through-life Engineering Services >Investigation and Assessment of Resource Consumption of Process Chains
【24h】

Investigation and Assessment of Resource Consumption of Process Chains

机译：流程链资源消耗的调查与评估

获取原文
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Many different technologies and processes have been established in production within the last decades. These technologies have to be integrated into sophisticated process chains to achieve today's requirements of high performance products. For most of these products the costs can be determined or at least estimated accurately. However, resource intensive and thus cost intensive processes and their potential within the process chains are often neither identified nor quantified. For identifying, measuring and subsequently assessing the need of resources, like energy or material and their monetary as well as environmental impact, four different process chains of high industrial relevance have been chosen and investigated with regards to their resource consumption. These process chains are used for manufacturing turbine blades made of Inconel and titanium aluminide as well as for comparisons of a conventional and an innovative process chain to manufacture an insert for an injection mold. By measuring and assessing their resource consumption the most resource intensive and thus influential processes have been identified and their potential for resource reduction has been evaluated. Due to the change of single processes to reduce resource consumption and thus the conditions for subsequent processes, the requirements might change and lead to adaptions within the entire process chain. For the assessment of the process chains and the changes within the processes themselves, a scenario based assessment has been modelled. This results in an economic and ecologic evaluation of these process chains and enables a comparison of these to choose the most meaningful process chain.
机译：在过去几十年中，在生产中已经建立了许多不同的技术和流程。这些技术必须集成到复杂的过程链中，以实现今天的高性能产品的要求。对于大多数这些产品，可以确定或至少准确地确定成本或至少估计。然而，资源密集型和因此成本的密集流程及其在过程链内的潜力往往既不识别也不是量化的。为了识别，测量和随后评估资源的需求，如能量或材料及其货币以及环境影响，已选择并调查其资源消费的四种不同的工业相关性链。这些工艺链用于制造由铝和铝化物制成的涡轮叶片以及常规和创新过程链的比较，以制造用于注塑模具的插入件。通过测量和评估其资源消耗，已经确定了最多的资源密集，从而确定了有影响力的过程，并且已经评估了其资源减少的潜力。由于单个过程的变化来降低资源消耗，从而降低后续过程的条件，要求可能会改变并导致整个过程链内的适应。为了评估过程链和流程本身内的变化，已经建模了一种基于方案的评估。这导致这些过程链的经济和生态评估，并使这些过程能够比较来选择最有意义的过程链。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号