Analysis of cutting forces in ball-end milling

Chiang, Shiuh Tarng; Tsai, Chung Min; Lee, An-Chen

doi:10.1016/0924-0136(95)85001-5

Cited by 35 publications

(22 citation statements)

References 4 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Some experimental results are available for steels [2][3][4][5][6][7][8][9][10][11][12][13][14][15], aluminium alloys [14][15][16][17][18], zinc alloys [19,20] or aeronautical alloys [6,[21][22][23]. However, the factors which influence these results are rarely discussed.…”

Section: Introductionmentioning

confidence: 92%

“…Then, only a reduced number of studies deal with high cutting speeds [6,7,12,22]. Some authors propose results for different axial depths of cut [7,15,19,21], various radial depths of cut [13,17] or both axial and radial depths of cut [3,4,6,12,16,20,22]. The down-cutting mode is widely used in these works but it is rarely compared to the up-cutting mode [10].…”

Section: Introductionmentioning

confidence: 97%

“…The main reason is that experimental tests require a lot of time and are expensive. Many experimental works present results for various cutting speed values associated to fixed feed rate [3,4,6,11,13,15,18,19,21], others study the effects of both feed rate and spindle frequency [7,11,12,16,17,22]. The usual device to measure cutting force is piezoelectric dynamometer, however for high speed milling, its use is limited by the dynamic response of the used sensors.…”

Section: Introductionmentioning

confidence: 98%

See 2 more Smart Citations

Modelling of cutting forces in ball-end milling with tool–surface inclination

Fontaine

Devillez

Moufki

et al. 2007

Journal of Materials Processing Technology

View full text Add to dashboard Cite

Section: Introductionmentioning

confidence: 92%

Section: Introductionmentioning

confidence: 97%

Section: Introductionmentioning

confidence: 98%

See 1 more Smart Citation

Modelling of cutting forces in ball-end milling with tool–surface inclination

Fontaine

Devillez

Moufki

et al. 2007

Journal of Materials Processing Technology

View full text Add to dashboard Cite

“…A lot of researchers have proposed many analytical models of the cutting force. For instance, Shiuh-Tarng Chiang et al [8] developed a cutting force model for ball-end milling based on the assumption that the cutting force was equal to the product of cutting area and specific cutting force. CHING-CHIH Tai et al [9] proposed a cutting force model which predicts the force system in ball-end milling over a wider range of cutting conditions, cutter geometries, workpiece, and process geometries including the eccentricity inevitably found in practice.…”

Section: The Nechanical Model Of Ball-endmentioning

confidence: 99%

The simulation of cutting force of free-form surface machining with ball-end milling cutter

Shi

Liu

Zhang

et al. 2009

2009 IEEE International Conference on Industrial Engineering and Engineering Management

View full text Add to dashboard Cite

Based on the previous researches and according to the milling characteristics of ball-end milling cutter, the cutting force model is established. Using empirical formula, the feed rate of NC codes of machining free-form surface is optimized under constraint of nearly constant cutting force, and so as to decrease the fluctuation of cutting force. Thus, the machining quality and efficiency of part are improved and the service life of cutting tool is prolonged. This paper develops a prototype system under constraint of nearly constant cutting force. And an example is given to verify the effectiveness of the method. This paper lays a good foundation for the development of software module of cutting parameter optimization related to freeform surface machining. Keywordsconstraint under nearly constant cutting force, cutting force model, free-form surface, feed rate optimization, simulation of cutting force 978-1-4244-4870-8/09/$26.00 ©2009 IEEE Proceedings of the 2009 IEEE IEEM

show abstract

“…Besides, this model does not provide physical mechanism during the cutting process. The mechanical model [10,11] calculates the cutting force in an effective way by using reference measurements, which can be transposed to other situations. In the model, cutting force is represented as functions of the instantaneous undeformed chip thickness, so the prediction accuracy is directly connected to the obtained experiment results and precise expression of instantaneous undeformed chip thickness.…”

Section: Introductionmentioning

confidence: 99%

Improved method to predict cutting force in end milling considering cutting process dynamics

Zhao

Wang

et al. 2015

Int J Adv Manuf Technol

View full text Add to dashboard Cite

Accurate cutting force prediction in end milling plays an important role in studying the characteristics of milling to improve the machining quality and optimize the machining processes. To this end, a new method that improves cutting force prediction accuracy by considering cutting process dynamics and simplifies the process of computing the dynamic chip thickness is presented in this paper. The static chip thickness is calculated and the cutting process dynamics is taken into account in this method. To ensure the result accuracy and improve computing efficiency, Taylor's series is adopted to acquire static chip thickness. Meanwhile, as feedback, the dynamic chip thickness caused by the cutter-workpiece system subjected to the cutting force is superposed on static chip thickness to get more accurate cutting force. Finally, the proposed method by dint of closed-loop system to acquire more accurate cutting force is experimentally validated in milling of plastic die steel NAK80 with a four fluted flat-end milling cutter. Cutting force coefficients and modal parameters are identified based on the experiment. Both the simulations with and without considering dynamics show good agreement with

show abstract

Analysis of cutting forces in ball-end milling

Cited by 35 publications

References 4 publications

Modelling of cutting forces in ball-end milling with tool–surface inclination

Modelling of cutting forces in ball-end milling with tool–surface inclination

The simulation of cutting force of free-form surface machining with ball-end milling cutter

Improved method to predict cutting force in end milling considering cutting process dynamics

Contact Info

Product

Resources

About