一种异形封头制造新技术与方法

New Manufacture Technique and Method for a Certain Special-shaped Vessel Head

介绍了罐式集装箱异形封头针对性满足罐体的承压、缓冲、增大储运容量等需求的设计理念,和常规封头制造技术无法完成异形封头所需的一次压制成型、自动修复鼓包褶皱点等技术限制以及无法完成异形封头制造的技术现状。针对罐式集装箱的结构与容器要求,提出一种异形封头的制造技术与方法。该制造技术与方法使具有3层形状变形而增大封头容量的异形封头或具有一定伸缩空间的弹性可变形的异形封头成为可能。采用这种新技术制造异形封头可降低封头自重,延长其使用寿命,缩短制造周期,提高生产效率,降低成本,具有推广应用价值。

The design concept of the special-shaped heads of tank container is introduced,that aims to meet targeted requirements of pressure-bearing,buffering and volume-increasing and so on.Technical limitations that manufacturing technology of conventional heads cannot complete the first pressing molding and automatic repairing of bulge and fold points which the specialshaped heads can complete,and the technical status of the manufacture of special-shaped heads unable to complete are also discussed.According to the structure and container requirements of tank container,one kind of manufacturing technology and method of special-shaped heads is proposed.The new technique and method can make the possibility to achieve one kind of specialshaped heads which owns three-layer shape deformation in order to enlarge the volume of head or which owns some scalable space and is elastic and deformable.The special-shaped heads from this new technique and method may realize to reduce its tare weight,prolong its service life,shorten manufacture cycle,improve production efficiency,and cut the cost.It has propagable application value.