航天大尺寸铝蜂窝芯板切割机床设计和试验  

Design and Test of Aerospace Large-Size Aluminum Honeycomb Core Plate utting Machine

作　　者：魏彩乔[1,2] 康会峰 王晓光[1,2] 宣佳林 Wei Caiqiao;Kang Huifeng;Wang Xiaoguang;Xuan Jialin(North China Institute of Aerospace Engineering,Langfang 06500,China;The Key Laboratory of Trans Air-Water Media Aircraft,,Langfang 06500,China)

机构地区：[1]北华航天工业学院,河北廊坊065000 [2]河北省跨气水介质飞行器重点实验室<筹>,河北廊坊065000

出　　处：《北华航天工业学院学报》2023年第1期1-4,共4页Journal of North China Institute of Aerospace Engineering

基　　金：北华航天工业学院重点专项项目(ZD201807);河北省科技厅中央引导地方科技发展专项(18247618G)。

摘　　要：基于铝蜂窝芯板的特点和需求,结合铝蜂窝芯板加工尺寸精度要求,设计了铝蜂窝芯板切割机床。简要介绍了铝蜂窝芯板切割机床结构,分析了铝蜂窝芯板切割机床的各参数影响几何误差。通过切割实验,验证了机床设计的合理性。通过对比实验的方法,分析了铝蜂窝芯板切割机床的刀具转速、进给率、铝蜂窝板层数、切削热对机床加工误差的影响,为进一步提升铝蜂窝板的加工精度提供了方向。高精度铝蜂窝芯板专用切割机床的研制对提高铝蜂窝芯板的综合性能具有重大意义。Based on the features of aluminum honeycomb core plate and the requirements of its machining dimensional accuracy,an aluminum honeycomb core plate cutting machine tool is designed.The structure of aluminum honeycomb core plate cutting machine tool is briefly introduced,and the geometric errors affected by various parameters of aluminum honeycomb core plate cutting machine tool are analyzed.Through the cutting experiment,the rationality of the machine tool design is verified.Through the method of comparative experiment,the effects of tool speed,feed rate,number of aluminum honeycomb layers and cutting heat on the machining error of aluminum honeycomb core plate cutting machine tool are analyzed,which provides a direction for further improving the machining accuracy of aluminum honeycomb plate.The development of high-precision special cutting machine for aluminum honeycomb core plate is of great significance to improve the comprehensive performance of aluminum honeycomb core plate.

关 键 词：航天铝蜂窝板 切割机床 机床精度 机床导轨 

分 类 号：TP23[自动化与计算机技术—检测技术与自动化装置]