Research On The Intelligence Of The High Speed Numerical Control Punching Equipment

The research of this paper is based on "The network and intelligent high speed NC (Numerical Control) punching equipment of flexible processing ", which is the crucial field and key breakthrough project in "Guangdong-Hongkong-Macao", and this paper studies the intelligence of NC punching equipment with emphasis.The paper first introduces the network and intelligent high speed NC punching equipment of flexible processing, and the control system of the equipment is introduced in detail, specially discusses the NetCNC and intelligent system of NC punching equipment. Secondly, this paper also introduces SINUMERIK 840D NC system in detail, and specially introduces the intelligent module and the NetCNC module of the system, as this NC punching equipment has selected Siemens's SINUMERIK 840D NC system.At last, the paper particularly analyzes some correlation factors of NC punching equipment, which affects the intelligence of it. The paper also establishes the mathematical model in the process of NC punching with intelligence, and gets the conclusion that the correlation holes group processing question is the optimization problem of a single target combines with constraint conditions in fact, and the paper gives the objective function and constraint conditions for some questions which are to be optimized. Aiming at how to optimize the auxiliary time in the processing, the paper proposes an optimize algorithm which is simple and practical and uses MATLAB to carry out a simulation. The result of simulation demonstrates that the processing distance after optimization is 55.76% of the processing distance with original algorithm. Obviously, the optimize algorithm of this paper is more effective. It reduces the processing distance and reduces the auxiliary processing time.