毕业设计（论文）高压储罐的焊接工艺.docVIP

毕业设计（论文）中文摘要 摘要 石油、化工医药等产品是按照一定的工艺过程，在一定的条件下利用与之相匹配的机械设备生产出来的。随着科学技术的进步和工业生产的发展，特别是国民经济领域持续稳定的发展，压力容器已在石油、化工、轻工、医药、环保、冶金、食品、生物工程及国防等工业领域以及人们的日常生活中得到广泛的应用，且数量日益增大，大容积的设备也越来越多。 根据压力容器的制造标准，此高压储罐属于Ⅲ类容器。该产品主要由16MnR材料制成。本设计在讨论16MnR焊接性的基础，详细制定了高压储罐的制造工艺。 产品制作工艺说明书中，简要分析了的构成；根据材料的特点和产品的结构尺寸制作出适合本产品的工艺流程；详细论述加工、装配、焊接工艺。同时对制作中容易出现的质量问题进行了分析说明，提出了相应的解决措施。焊接方法选；焊接材料选用焊焊。 说明书中还对储气罐生产过程中所用的工艺Summary Petroleum, chemical and pharmaceutical products in accordance with a certain process, under certain conditions to match the use of mechanical equipment produced. With scientific and technological progress and industrial development, particularly in the field of sustainable and stable development of national economy, pressure vessels in petroleum, chemical industry, light industry, medicine, environmental protection, metallurgy, food, biotechnology and defense industries as well as people daily life has been widely used, and the increasing number of large volume of equipment is also increasing.According to pressure vessel manufacturing standards, this high-pressure tanks are Class Ⅲ container. The product is mainly 16MnR material. In discussing the design of the foundation 16MnR welding, the elaboration of a high-pressure tank manufacturing process.Product manufacturing process instructions, a brief analysis of the composition of the gas tank; the characteristics of the material and product structure size to produce products for the process; detail tank fabrication, assembly, welding. At the same time prone to gas tank production quality issues analysis shows, the corresponding measures to resolve. Welding and submerged arc welding players work; welding electrode material selection J507, wire H10MnSi and flux SJ101.Instructions also on the gas tank production process used in the process technology parameters of the analysis, comparison and selection. Some parts of which the design calculations. Entire product was tested for test.Keywords: pressure vessel; welding; manufacturing