1、 黄河科技学院课程设计说明书 第1页 课程设计说明书 (液化气瓶焊接工艺设计) 院系院系: 工学院机械系工学院机械系 课程:课程: 热加工工艺课程设计热加工工艺课程设计 姓名:姓名: 杨淮冰杨淮冰 专业:专业: 机械设计制造及其自动化机械设计制造及其自动化 班级:班级: 10机电机电2班班 学号:学号: 100105083 指导教师:指导教师: 李慧李慧 黄河科技学院课程设计说明书 第2页 (液化气瓶焊接工艺设计) 摘 要 焊接是一门重要的材料加工工艺,在日常生活中使用很广 泛。现已16Mn钢液化气瓶的焊接为例,分析说明焊接工艺的工 艺流程,工件加工方法及焊接性能。 关键词:液化气瓶,焊接工艺
2、,焊接工艺流程,焊接工艺 特点,机械加工方法 黄河科技学院课程设计说明书 第3页 welding technique technologies of liquefied gas bottle Abstract Abstract: WeldingWelding is a fabrication or sculptural process that joins materials, usually metals or thermoplastics, by causing coalescence. This is often done by melting the workpieces and ad
3、ding a filler material to form a pool of molten material (the weld pool) that cools to become a strong joint, with pressure sometimes used in conjunction with heat, or by itself, to produce the weld. This is in contrast with soldering and brazing, which involve melting a lower-melting-point material between the workpieces to form a bond between them, without melting the work pieces. Keywords: Bonding technology, machining operations, the liquefied gas bottle, 16Mn steel technological process 黄河科技学院课程设计说明书 第4页 目 录 1.绪 论 -5 2.液化气瓶简介 -6 2.1.制造关键点 -6 22已知容器材料的简介及设计要求 -6 3.16M