Then the key points in design of the automatic drawing die were discussed, including the structure, the working procedure, and the automaticfeedingmechanism.
介绍了铝茶壶嘴的成形工艺，自动拉伸模具的结构、工作过程、设计要点及自动送料机构。
2
The key components are feeding seedling and dropping seedling mechanism(FSDSM) in transplanting unit of air pruning tray seedling growing(ATSG) fully automatic transplanter(FAT).
送秧与投苗机构是空气整根钵苗全自动移栽机移栽器的关键部件。
3
The utility model relates to the improvement of a belt feeding device of a banknote binding belt feeding and contracting mechanism of an automatic banknote binding machine.