The machine has mirror cutting function which cuts ears, eyes, hands, feet, laces and other symmetrical parts of toys.
具备镜像功能，可对玩具的耳、眼、手、是以及花边等对称部位同时进行切割。
2
Based on an analysis on the variation of cutting edge length of symmetrically shaped bucket in slewing conditions, a non-symmetrical bucket shape is presented.
本文在分析对称形铲斗回转时切削刃长度变化的基础上，提出一种非对称铲斗斗形。
3
Character: special used for auto polishing machine, instead for common brick's kibble, strongly cutting, long life, high producing efficiency, symmetrical polishing, good for environment.