[1]姜彬,张芳,李哲.刀具振动与加工表面形貌分布特性的关联分析[J].哈尔滨理工大学学报,2019,(02):6-13.[doi:10.15938/j.jhust.2019.02.002]
 JIANG Bin,ZHANG Fang,LI Zhe.Relational Analysis for Tool Vibration and Distribution Characteristics of Processing Surface Topography[J].哈尔滨理工大学学报,2019,(02):6-13.[doi:10.15938/j.jhust.2019.02.002]
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刀具振动与加工表面形貌分布特性的关联分析()
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《哈尔滨理工大学学报》[ISSN:1007-2683/CN:23-1404/N]

卷:
期数:
2019年02期
页码:
6-13
栏目:
机械动力工程
出版日期:
2019-04-25

文章信息/Info

Title:
Relational Analysis for Tool Vibration and Distribution Characteristics of Processing Surface Topography
文章编号:
1007-2683(2019)02-0006-08
作者:
姜彬张芳李哲
(哈尔滨理工大学 高效切削及刀具国家地方联合工程实验室,黑龙江 哈尔滨 150080)
Author(s):
JIANG BinZHANG FangLI Zhe
(Key Lab of National and Local United Engineering for HighEfficiency Cutting and Tools, Harbin University of Science and Technology, Harbin 150080, China)
关键词:
大螺距螺纹振动加工表面形貌灰色关联分析
Keywords:
largepitch thread vibration processing surface topography gray relational analysis
分类号:
TG712
DOI:
10.15938/j.jhust.2019.02.002
文献标志码:
A
摘要:
为探究大螺距螺纹车削加工中刀具振动对加工表面形貌沿工件轴向分布特性的影响,进行螺距16mm外螺纹的车削实验,获取刀具振动时域特征参数和加工表面形貌特征参数沿工件轴向分布的行为序列;采用灰色关联分析方法,研究刀具左刃、右刃切削大螺距螺纹时,沿切深方向、切削速度方向和轴向进给方向上刀具振动对螺纹面加工表面形貌分布特性的影响;对比两次不同切削方案的实验结果发现,刃口半径、后角和切削次序等参数直接影响刀具振动与加工表面形貌分布特性之间的关系,调整上述工艺参数可改变刀具振动对加工表面形貌的影响特性。
Abstract:
In order to study the influence of tool vibration on the distribution characteristics of processing surface topography along spindle direction in turning largepitch thread, the experiment of turning external thread with pitch 16mm was conducted to obtain behavior sequences of characteristic parameters of tool time domain vibration and processing surface topography along spindle direction The gray relational analysis method was used to study the influence of tool vibration along cutting depth direction, cutting speed direction and axial feed direction on the distribution characteristics of processing surface topography of thread surfaces in turning large pitch thread with the tool left and right edges Comparing two experimental results with different cutting schemes, it can be concluded that the relationship between vibration and distribution characteristics of processing surface topography are directly influenced by radius of cutting edges, relief angle, cutting order and so on Thus, the influence of vibration on processing surface topography can be improved through adjusting the above process parameters

参考文献/References:

[1]姜彬,张明慧,孙彬,等. 车削大螺距螺纹振动特性识别方法[J]. 哈尔滨理工大学学报,2016,21(3):64. 
[2]刘二亮,韩甲栋,赵立国,等. 钛合金TC11车削中已加工表面质量试验研究[J]. 工具技术,2017,51(9):22.
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备注/Memo

备注/Memo:
收稿日期: 2017-03-31
基金项目: 国家自然科学基金(51375124);黑龙江省应用技术研究与开发计划项目(GC13A404).
作者简介:
张芳(1992—),女,硕士研究生;
李哲(1972—),男,博士,研究员
通信作者: 〖HTSS〗〖ZK(〗
姜彬(1967—),男,博士,教授,E-mail:13903611465@163.com
更新日期/Last Update: 2019-05-16