基于改進(jìn)SSD算法的銑刀前刀刃抗破損設(shè)計(jì)方法討論
打開(kāi)文本圖片集
Anti-breakage design of industrial milling cutter edge based on improved SSD algorithm
XU Chun1，LIU Tao2*， ZHAN Zhimin2， ZHANG Suipeng2，LIU Qifeng2 （1. Nanyang Hanye Special Steel Co. Ltd.，Nanyang 473ooo， Henan China; 2. University of Science & Technology Beijing Institute of Engineering Technology，Beijing，China）
Abstract： The machining field environment of industrial milling cutter is complex，and the traditional machining method can not accurately control the tool edge parameters in visual inspection，which leads to the inability to ensure good anti-breakage performance of milling cutter in subsequent cutting. Therefore，an anti-breakage method of industrial milling cutter edge based on improved SSD algorithm is designed. In the design process， according to the single-tooth milling situation of industrial milling cutter， the time interval controlled by the program is calculated， and the sagittl diameter value corresponding to cutter tooth cutting is obtained to calculate the length of cutting edge. The overlapping form of micro-teeth of industrial milling cutter is optimized， and the small parameters are determined. Finally，an improved SSD algorithm is introduced to detect the damage of cutter edge and parameters.
The results of the edge breakage resistance test show that under the same test environment， the severe breakage rate of the tool obtained by the design method is greatly reduced，which shows that the breakage resistance performance has been improved and verifies the effectiveness of the method.
Key words： improva SSD algorithm； industrial miling cutter;tool edge; resistance to breakage
0 引言
機(jī)械加工自動(dòng)化水平隨著科技的進(jìn)步不斷提高，為了保證在機(jī)械加工過(guò)程中能夠充分發(fā)揮機(jī)床設(shè)備的控制作用，在保證產(chǎn)品生產(chǎn)質(zhì)量的同時(shí)，需要盡量將機(jī)床的切削過(guò)程進(jìn)行優(yōu)化[1]。（剩余8731字）