【摘要】 制冷用管材（以下简称“管材”）在拉拔生产过程中，管材状态变硬，无法满足客户弯管、涨扩等加工工艺的要求。退火包装工序是管材最后一道工序，退火工艺通过设定温度加热、保温、冷却等过程去除应力，改变管材的硬度。行业传统的管材退火工艺全部采用机械化退火炉加人工上、下料、包装的方法进行生产作业，存在较多问题，因此采用自动化应用方案，可以有效地减少问题隐患，同时大大提升生产效率。本文主要从制冷用管材退火包装自动化应用方案的设计、与传统加工方案的对比优势分析、投资收益及风险等方面进行了具体的阐述。更多还原

【Abstract】 Refrigeration tube(hereinafter referred to as "tube") in the process of drawing production, the state of the tube hardened, unable to meet customer bending, expansion and other processing requirements. The annealing packaging process is the last process of the tube. The annealing process removes the stress and changes the hardness of the tube by heating, holding and cooling at set temperature. The traditional tube annealing process in the industry adopts the method of mechanized annealing furnace plus manual loading, unloading and packaging, which has many problems. Therefore, the automatic application scheme can effectively reduce the hidden problems and greatly improve the production efficiency. This paper mainly specific present from the refrigeration tube annealing packaging automation application scheme design, comparative advantage analysis with traditional processing scheme, investment returns and risks, etc.更多还原