Blockchain in Additive Manufacturing and its Impact on Supply Chains

Additive manufacturing (AM) appears to be a particularly attractive use case for blockchain. This research combines inductive in‐depth interviews with the Delphi method to explore what potentials blockchain technology in AM creates, which adoption barriers firms need to overcome, and how supply chains will be affected by the integration of these two potentially disruptive technologies. The results suggest opportunities that are related to intellectual property (IP) rights management, the monitoring of printed parts throughout their lifecycle, process improvements, and data security. The most important barriers for blockchain adoption in AM are an absence of blockchain‐skilled specialists on the labor market, missing governance mechanisms, and a lack of firm‐internal technical expertise. By addressing important limitations of AM, blockchain is expected to improve the competitiveness of AM in parts’ production, catalyzing the trend toward more decentralized manufacturing resulting in more agile, resilient, and flexible supply chains and reduced logistics costs. Beyond that, blockchain‐based AM platforms are expected to enhance supply chain visibility, drive supply chain digitalization, support supply chain finance, and contribute to the emergence of shared factory systems.     

丝网印刷在现代生活中的应用与延续

本文从丝网印刷的发展脉络入手,在与其他印刷方式的比较中,对其涵义、内容题材、造型、表现形式及工艺技术的应用等进行条理化分析。旨在对丝网印刷的艺术表现进行探究。通过论述,进一步加强丝网技术无论是在艺术实践中还是在社会生活中的应用,增强丝网印刷的艺术表现的价值,使古老的丝网印刷技术散发出新的生机,为我国国民经济和文化的发展,提供有益的参考并发挥积极的作用。     

基于ICOS PVI-6系统的太阳能电池质量控制研究

自动摄像系统ICOS PVI-6能跟踪太阳能电池在丝网印刷制作正面电极的过程,研究各种印刷质量问题造成的电性能变化趋势。本试验以156mm×156mm多晶P型硅片为例,启动PVI-6系统,进行识别太阳能电池正面银电极的断线条数,当监控到断线的印刷质量问题后在生产过程中及时擦拭网版、调整印刷参数,后使用Berger分类检测系统测试试验电池片的电性能,与未使用监控系统的情况进行比较,电池片的电性能得到了明显提高。     

Click Here for a Data Scientist: Big Data,Predictive Analytics,and Theory Development in the Era of a Maker Movement Supply Chain

Predictive analytics is impacting many diverse areas, ranging from baseball and epidemiology to forecasting and customer relationship management. Manufacturers, retailers, software companies, and consultants are creatively discovering new applications of big data using predictive analytics in supply chain management and logistics. In practice, predictive analytics is generally atheoretical; however, we develop a 2 × 2 model to explain the role of predictive analytics in the theory development process. This 2 × 2 model shows that in our discipline we have traditionally taken one path to theory development, but that predictive analytics can be a salient component of a comprehensive theory development process. The model points to a number of research questions that need to be addressed by our research community. These questions are not just highly relevant to the academic community but also in urgent need of answers to help practitioners execute the right strategies with greater precision and efficiency. We also discuss how one disruptive trend, the maker movement, changes the nature of who the producers are in the supply chain, making big data even more valuable. As we engage in higher levels of dialogue we will be able to make meaningful progress addressing these vital research topics.     

烷基酚聚氧乙烯醚应用在纺织品中对环境的影响

列举了APEO在纺织品中的一些应用和检测纺织品中其含量的检测方法。阐述了应用在纺织品中的APEO对环境的影响，并提出一些应对及补救措施。     

粉煤灰在印染废水处理中的应用研究

粉煤灰的特殊结构决定了其良好的吸附性能,因而对印染废水有较好的处理效果。对粉煤灰进行物理化学改性,研究高效复合粉煤灰混凝剂,将粉煤灰与其他物质组合处理印染废水,并解决饱和灰的最终处置问题,是提高粉煤灰利用价值的有效途径。     

传统立体印刷材料系统的开发工艺

如果缺少对立体印刷（3DP）技术的研究经验将难以开发一种新型的应用于此领域的材料系统,因为立体印刷的灵活性要求其具有大量材料参数和工艺参数。本文详细介绍了开发立体印刷工艺的各个实施步骤,以及各个步骤中使用到的工具和注意事项。该材料系统的开发流程可以加深对立体印刷工艺的理解,帮助用户充分利用立体印刷的相对灵活性,加速新材料系统的发展。同时,本文以应用立体印刷材料系统开发高致密陶瓷牙制品为例,介绍立体印刷的灵活性。     

积极推进印刷企业资格认定提高商品条码印刷质量

简要叙述商品条码印刷资格认定工作的重要性，并就贯彻《商品条码印刷资格认定工作实施办法》和提高商品条码的印刷质量提出建议。     

纳米碳酸钙的应用技术

结合纳米碳酸钙的生产和应用实践经验,介绍了纳米碳酸钙在塑料、橡胶、涂料、黏胶剂、造纸、油墨等领域的重要作用、应用关键技术.     

3D打印对物流产业的影响及对策创新

3D打印的强劲发展必然对传统物流产业形成重要影响。论文梳理了3D打印的发展态势与典型特征,并在此基础上,系统性地剖析了3D打印对物流产业的12项深远影响,即全球性物流网络面临战略性收缩、物流企业竞争加剧、仓储职能弱化、第四方物流公司强劲发展、原料业务成为新宠儿、零部件物流业面临生死抉择、物流污染得到改善、物流企业与消费者直接交互增多等多个方面。最后,提出了物流业的四大创新性对策,即涉足3D打印业务、借力大数据建设智慧物流、发展控制塔业务和打造供应链战略合作联盟。