It is the last practical measurable parameters and the design requirements satisfied with the high precision that provides the basis of practical and reliable theories for sawing optimum design, B.O, sawing of computer control and sawing of control and sawing of expert system. 它将为下锯优化,B·O·F,微机控制下锯和最后实现下锯专家系统的工作,提供实测参数最少,精度满足设计要求的实用可靠的基础理论。