Journal of Mechanical Working Technology Articles & Issues Submit search About the journal Continued asJournal of Materials Processing Technology; Articles EditorialNo access The 2nd International CIRP Conference on New Manufacturing Technology Cookeville, Tennessee, USA, June 1–2, 1989...
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This study experimentally investigated the effect of the working-fluid filling ratio (FR) and the cooling-water flow rate (CWFR) on the top heat loss and the performance of a solar collector equipped with a closed-loop oscillating heat pipe (CLOHP). The CLOHP was composed of a heating sec...
期刊封面封底目录下载 >> 摘要 1.精密和超精密加工的概念和形成 精密和超精密加工是在70年代提出的,在美国、日本和英国等国得到了重视和急速发展。精密和超精密加工从加工精度的角度反映了加工技术的发展,通常,将加工技术分为一般加工、精密加工和超精密加工三个阶段;有些国家的学者将它分为一般加工、高精度加工、...
期刊名称:《Iranian Journal of Public Health》 | 2019年第12期 2.Assessment of Iodine Status in Iranian Students Aged 8–10 Years: Monitoring the National Program for the Prevention and Control of Iodine Deficiency Disorders in 2016 机译:评估8至10岁伊朗学生的碘状况:监测2016年预防和控制碘缺乏病...
The relationship between microstructures and mechanical properties of a high nitrogen stainless (HNS) steel (0.65N–1.8Ni, wt%) manufactured by argon oxygen decarburization and continuous casting was investigated in this article. The plates with different thicknesses were obtained by thermo-mechanical co...
今天推荐的期刊是 《Journal of General Internal Medicine》 期刊介绍 《Journal of General Internal Medicine》(简称JGIM)是美国普通内科学会的官方杂志,创刊于1986年,月刊,现由斯普林格(Springer)出版和管理。它致力于在初级保健、普通内科和医院用药方面促进患者护理、研究和教育的改善。 该刊刊载的文章主要涉及临床...
期刊封面封底目录下载 >> 页面导航 摘要 著录项 相似文献 相关主题 摘要 锥螺纹环规的研磨加工陕西汉中市3157厂(723007)杨晓峰1.锥螺纹环规研磨加工现状长期以来,锥螺纹环规(简称锥环规)的研磨加工大都沿用普通螺纹环规(简称普通环规)的研磨方法,由于锥环规中径锥度的存在.其研磨状态与普通环规截然不同,因而研磨效果...
期刊封面封底目录下载 >> 页面导航 摘要 著录项 相似文献 相关主题 摘要 旋转机械失衡的直接后果是造成机器的剧烈振动,并导致轴承、传动件使用寿命的急剧下降,使机械运行状况恶化,甚至影响生产。解决此问题最有效的方法是在生产现场,对旋转机械实施整机平衡。这种平衡方法不需动平衡机,也不需将转子从机器上拆下来...
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