非金属阻尼床身车床设计及验证  

Design and Verification of the Lathe with Nonmetallic Damping Bed

作　　者：吴疆 WU Jiang(Jinneng Holding Coal Industry Group Majiliang Mine,Datong 037027,Shanxi,China)

机构地区：[1]晋能控股煤业集团马脊梁矿,山西大同037027

出　　处：《凿岩机械气动工具》2025年第4期26-28,共3页Rock Drilling Machinery & Pneumatic Tools

摘　　要：文章基于传统的数控车床铸铁床身结构,将人造大理石材料应用于车床床身的设计,在三维设计软件Pro/Engineer中,对人造大理石床身结构进行了重设。利用HyperMesh软件,对铸铁与人造大理石两种床身结构进行了谐响应分析,发现与传统铸铁床身相比,人造大理石床身设计能够有效提高车床整机的加工精度。Based on the traditional CNC lathe's cast iron bed structure,the artificial marble material is applied to the design of the lathe bed,and the artificial marble bed structure is reset in the three-dimensional design software Pro/Engineer.Using HyperMesh software,the harmonic response analysis of the two kinds of bed structures of cast iron and artificial marble is carried out,and it is found that the artificial marble bed design can effectively improve the machining accuracy of the complete lathe machine compared with the traditional cast iron bed.

关 键 词：人造大理石 车床床身设计 谐响应分析 非金属阻尼 

分 类 号：TG51[金属学及工艺—金属切削加工及机床]