With the crane loading sequence planning window user can generate a detailplan for a heavy crane lift, and then run 3d "video" of crane lift by stepping trough the pre planned steps.
It is analyses that the technological process about accumulator control of steel strip splitting line and the detailplan to control it with PLC. The program of contol system is presented.
分析了纵剪线活套控制的工艺过程和用PLC控制活套的具体方案，给出了控制系统汇编语言控制程序。
3
The project mainly analyzes the store's strength weakness opportunities threats and the according cost breakdown. Finally I'll draw a detailplan for the realization of the business profits.