论文部分内容阅读
国外在1983年对滚压成形、制管和冲压方面均有一定发展,以下将根据采用的材料、工模具,加工的主要设备和辅助装置,以及承担生产的工厂进行介绍。在材料方面,品种、规格和精度都有扩展和提高,主要分特殊合金条料及线材、马氏体板材和卷料、铝卷料及铝板、冷轧条料及扁平线材以及铍合金等。Magneties,Spang工业公司分部生产的特殊合金条料及线材,可满足生产者要求的物理性能。通过
Foreign countries in 1983 on the roll forming, pipe making and stamping aspects have some development, the following will be based on the use of materials, tooling, processing of major equipment and ancillary equipment, as well as undertake the production of the factory to introduce. In materials, varieties, specifications and precision have expanded and improved, the main sub-special alloy strip and wire, martensitic sheet and coil, aluminum coil and aluminum, cold-rolled strip and flat wire and beryllium alloys. Magneties, a specialty alloy strip and wire produced by Spang Industries Division, meets the physical properties required by the manufacturer. by