BTA深孔钻削过程切削热通量的追踪方法研究

doi:10.3901/JME.2018.15.213

机械工程学报 ›› 2018, Vol. 54 ›› Issue (15): 213-220.doi: 10.3901/JME.2018.15.213

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BTA深孔钻削过程切削热通量的追踪方法研究

孔令飞¹, 孙理论¹, 刘瑶², 李旭波¹, 郭伟超¹

1. 西安理工大学陕西省机械制造装备重点实验室西安 710048;
2. 东华大学机械工程学院上海 201620

收稿日期:2017-08-11 修回日期:2017-11-08 出版日期:2018-08-05 发布日期:2018-08-05
作者简介:孔令飞,男,1977年出生,博士,教授,博士研究生导师。主要研究方向为高速精密机电耦合系统的设计与控制、高速切削加工等。E-mail:lingfeikong@xaut.edu.cn
基金资助:
国家自然科学基金（51475367，51505377）和国家科技重大专项（2014ZX04001-191）资助项目。

Tracing Algorithm of Workpiece Heat Flux in Deep Hole Processing

KONG Lingfei¹, SUN Lilun¹, LIU Yao², LI Xubo¹, GUO Weichao¹

1. Shaanxi Mechanical Equipment Key Laboratory, Xi'an University of Technology, Xi'an 710048;
2. College of Mechanical Engineering, Donghua University, Shanghai 201620

Received:2017-08-11 Revised:2017-11-08 Online:2018-08-05 Published:2018-08-05

摘要/Abstract

摘要： 深孔钻削所产生的切削热是引起加工孔表面损伤和热变形的主要原因，该项研究对实现深孔制件质量的过程监测与控制具有重要的意义。依据BTA深孔钻削工艺的特点，提出一种基于深孔制件多点温度的时空信息反演计算切削热通量分布特征的方法。通过对切削过程热源区域的合理划分及孔壁热通量连续函数的时空解耦，采用顺序函数法来计算平均切削热通量，并将其引入到瞬时热通量的迭代求解过程，同时计算获得加工过程中深孔刀具外齿侧面和导向条部热通量的时空变化规律，实现了对深孔制件热源和热分布的重构，且具有相互协调一致的精度。通过合理地选择未来时间步长，并结合深孔加工试验验证了所提出方法的可行性与有效性，这些将为探索深孔加工过程刀具磨损、孔壁表面损伤与工件热变形的机理奠定基础。

关键词: 反演计算方法, 切削热通量, 深孔钻削

Abstract: The surface damage and deformation of drilling hole caused by cutting thermal have an important influence on the hole quality in deep hole processing. Based on the characteristics of deep hole drilling, a novel method is developed to trace the spatial and temporal distribution of workpiece temperature relying on less heat flux information. Combining the producing mechanism of drilling thermal with the repartition and decoupling of heat source segment, the average heat fluxes are calculated by means of sequential function specification method (SFSM), and meantime, these results are introduced into the solving iterative process of transient heat flux. Consequently, the heat flux distribution regulations of drilling tool, including the cutter tooth profile and burnishing pads, and the spatial and temporal distribution of workpiece temperature during drilling process are calculated simultaneously and compatible accuracy is obtained without increase of computational cost. Then, a series of experimental investigations are carried out to confirm the feasible and effective of the aforementioned algorithm. The relevant experimental results indicate that this method proposed will be able to be a possibility of monitoring continuously the tool wear and workpiece heat distortion in deep hole drilling process.

Key words: cutting heat flux, deep hole drilling, inverse tracking method

中图分类号:

TH113

孔令飞, 孙理论, 刘瑶, 李旭波, 郭伟超. BTA深孔钻削过程切削热通量的追踪方法研究[J]. 机械工程学报, 2018, 54(15): 213-220.

KONG Lingfei, SUN Lilun, LIU Yao, LI Xubo, GUO Weichao. Tracing Algorithm of Workpiece Heat Flux in Deep Hole Processing[J]. Journal of Mechanical Engineering, 2018, 54(15): 213-220.

参考文献

[1] MERINOPÉREZ J L,ROYER R,AYVARSOBERANIS S,et al. On the temperatures developed in CFRP drilling using uncoated WC-Co tools part I:Workpiece constituents,cutting speed and heat dissipation[J]. Composite Structures,2015,123:161-168.
[2] MEHRABADI I M,NOURI M,MADOLIAT R. Investigating chatter vibration in deep drilling,including process damping and the gyroscopic effect[J]. International Journal of Machine Tools and Manufacture,2009,49(12-13):939-946.
[3] RICHARDSON D J,KEAVEY M A,DAILAMI F. Modelling of cutting induced workpiece temperatures for dry milling[J]. International Journal of Machine Tools and Manufacture,2006,46(10):1139-1145.
[4] ABUKHSHIM N A,MATIVENGA P T,SHEIKH M A. Heat generation and temperature prediction in metal cutting:A review and implications for high speed machining[J]. International Journal of Machine Tools and Manufacture,2006,46(7-8):782-800.
[5] LAZOGLU I,ALTINTAS Y. Prediction of tool and chip temperature in continuous and interrupted machining[J]. International Journal of Machine Tools and Manufacture,2002,42(9):1011-1022.
[6] LAZOGLU I,ISLAM C. Modeling of 3D temperature fields for oblique machining[J]. CIRP Annals- Manufacturing Technology,2012,61(1):127-130.
[7] 杨潇,曹华军,陈永鹏,等. 高速干切滚齿工艺系统切削热全过程传递模型[J]. 机械工程学报,2015,51(19):189-196. YANG Xiao,CAO Huajun,CHEN Yongpeng,et al. Whole process cutting heat transfer model for high-speed dry hobbing[J]. Journal of Mechanical Engineering,2015,51(19):189-196.
[8] 谷丽瑶,王敏杰. 高速切削过程绝热剪切局部化断裂预测[J]. 机械工程学报,2016,52(5):186-192. GU Liyao,WANG Minjie. Prediction of adiabatic shear localization fracture in high speed machining[J]. Journal of Mechanical Engineering,2016,52(5):186-192.
[9] STEPHENSON D A. Assessment of steady-state metal cutting temperature models based on simultaneous infrared and thermocouple data[J]. Journal of Manufacturing Science and Engineering,1991,113(2):121-128.
[10] BIERMANN D,IOVKOV I. Modeling and simulation of heat input in deep-hole drilling with twist drills and MQL[J]. Procedia CIRP,2013,8:88-93.
[11] BIERMANN D,IOVKOV I. Investigations on the thermal workpiece distortion in MQL deep hole drilling of an aluminium cast alloy[J]. CIRP Annals - Manufacturing Technology,2015,64(1):85-88.
[12] BIERMANN D,BLUM H,FROHNE J,et al. Simulation of MQL deep hole drilling for predicting thermally induced workpiece deformations[J]. Procedia CIRP,2015,31:148-153.
[13] SHEN N,DING H. Physics-based microstructure simulation for drilled hole surface in hardened steel[J]. Journal of Manufacturing Science and Engineering,2014,136(4):044504.
[14] ISLAM C,LAZOGLU I,ALTINTAS Y. A three-dimensional transient thermal model for machining[J]. Journal of Manufacturing Science and Engineering,2016,138(2):021003.
[15] SATO M,AOKI T,TANAKA H,et al. Variation of temperature at the bottom surface of a hole during drilling and its effect on tool wear[J]. International Journal of Machine Tools and Manufacture,2013,68(3):40-47.
[16] CUESTA M,ARISTIMUÑO P,GARAY A,et al. Heat transferred to the workpiece based on temperature measurements by IR technique in dry and lubricated drilling of Inconel 718[J]. Applied Thermal Engineering,2016,104:309-318.
[17] TAI B L,STEPHENSON D A,SHIH A J. An inverse heat transfer method for determining workpiece temperature in minimum quantity lubrication deep hole drilling[J]. Journal of Manufacturing Science and Engineering,2012,134(2):021006.
[18] MERINOPÉREZ J L,ROYER R,MERSON E,et al. Influence of workpiece constituents and cutting speed on the cutting forces developed in the conventional drilling of CFRP composites[J]. Composite Structures,2016,140:621-629.
[19] BONO M,NI J. A method for measuring the temperature distribution along the cutting edges of a drill[J]. Journal of Manufacturing Science and Engineering,2002,124(4):921-923.
[20] TAI B L,JESSOP A J,STEPHENSON D A,SHIH A J. Workpiece thermal distortion in minimum quantity lubrication deep hole drilling - finite element modeling and experimental validation[J]. Journal of Manufacturing Science and Engineering,2012,134:1-9.
[21] AGAPIOU J S,STEPHENSON D A. Analytical and experimental studies of drill temperatures[J]. Journal of Engineering for Industry,1994,116:1(1):54-60.
[22] HÜEBER S,WOHLMUTH B I. Thermo-mechanical contact problems on non-matching meshes[J]. Computer Methods in Applied Mechanics and Engineering,2009,198(15-16):1338-1350.
[23] HUANG C H,OZISK M N. Inverse problem of determining unknown wall heat flux in laminar flow through a parallel plate duct[J]. Numerical Heat Transfer,Part A,1992,21(1):50-70.
[24] 李友荣,吴双应. 传热学[M]. 北京:科学出版社,2012. LI Yourong,WU Shuangying. Heat transfer[M]. Beijing:Science Press,2012.
[25] BLANC G,BECK J V,RAYNAUD M. Solution of the inverse heat conduction problem with a time-variable number of future temperatures[J]. Numerical Heat Transfer,Part B:Fundamentals,1997,32(4):437-451.
[26] WOODBURY K A,THAKUR S K. Redundant data and future times in the inverse heat conduction problem[J]. Inverse Problems in Engineering,1996,2(4):319-333.

BTA深孔钻削过程切削热通量的追踪方法研究

Tracing Algorithm of Workpiece Heat Flux in Deep Hole Processing

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