Modeling heat transfer in die milling

Barrios, André Nozomu Sodoyama; Silva, João Batista Campus; Rodrigues, Alessandro Roger; Coelho, Reginaldo Teixeira; Braghini, Aldo; Matsumoto, Hidekasu

doi:10.1016/j.applthermaleng.2013.12.015

Cited by 12 publications

(3 citation statements)

References 19 publications

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“…5 The obtained temperature result could be used to investigate heat flux by inverse heat conduction method. 17 To validate the results obtained by this article, Table 1 by some researchers. Table 1 indicates that temperatures on the tool face and tool-chip interface are much higher than that inside the tool.…”

Section: Resultsmentioning

confidence: 60%

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Experimental investigation of cutting tool temperature during slot milling of AerMet 100 steel

Jiang

Liu

Wan

et al. 2015

Proceedings of the Institution of Mechanical Engineers, Part B:

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Cutting tool temperature plays a key role in machining processes due to its effect on tool life and material removal rate, especially during high-speed machining of hard-to-cut materials. Several methods have been introduced to measure temperature of static objects in machining, such as workpiece in milling operation or cutting tool in turning operation. However, a few methods have been proposed to measure cutting tool temperature in milling process. In this article, we investigate cutting tool temperature in slot milling process. A wireless temperature measurement system with embedded thermocouple is developed to monitor and record cutting tool temperature. A series of experiments for slot milling of AerMet 100 steels are designed to measure cutting tool temperature with the wireless temperature measurement system. The cutting experiments are carried out under cutting speeds from 500 to 1750 m/min. The measurement results reveal that milling tool temperatures increase first and then decrease as cutting speed increases, and the peak temperature of milling tool appears at a critical cutting speed of about 1250 m/min. The effects of cutting speed on cutting tool temperature and tool wear are discussed.

show abstract

Section: Resultsmentioning

confidence: 60%

“…5 The obtained temperature result could be used to investigate heat flux by inverse heat conduction method. 17…”

Section: Resultsmentioning

confidence: 99%

Experimental investigation of cutting tool temperature during slot milling of AerMet 100 steel

Jiang

Liu

Wan

et al. 2015

Proceedings of the Institution of Mechanical Engineers, Part B:

View full text Add to dashboard Cite

show abstract

“…Barrios etc. [13] used the finite volume method and Gaussian method to establish a three-dimensional transient model for convection coefficient which can realize the calculation of convection coefficient under cutting conditions.…”

Section: Introductionmentioning

confidence: 99%

Thermoelectric-based cooling system for high-speed motorized spindle II: Optimization and validation strategy

Fan

Wang

et al. 2022

Int J Adv Manuf Technol

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With the development of motorized spindle, the cooling effect and the distribution of cooling capacity become the crucial problem of cooling system. An optimization method for ThermoElectric-based Cooling System (TECS) is proposed based on the conservation of energy to distribute the cooling capacity. The main strategy of the proposed optimization method is to make the cold and heat input at different regions of the spindle sleeve equal in real-time through optimizing the contact area between the Heat Conduction Sleeve (HCS) and spindle sleeve. The numerical simulation and thermal characteristics experiments are carried to verify the effect of the proposed optimization method and the TECS. The simulation and experimental results show that the maximum temperature rise and thermal elongation of the TECS-based motorized spindle are reduced 56.7% and 58.6% compared with water-cooled motorized spindle, and the temperature distribution of the spindle sleeve is more uniform. It is meaningful to improve the accuracy of motorized spindle.

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Analytical modeling and experimental validation of workpiece temperature variation in bull-nose end milling

Yan

Zeng

Peng

et al. 2015

Int J Adv Manuf Technol

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Modeling heat transfer in die milling

Cited by 12 publications

References 19 publications

Experimental investigation of cutting tool temperature during slot milling of AerMet 100 steel

Experimental investigation of cutting tool temperature during slot milling of AerMet 100 steel

Thermoelectric-based cooling system for high-speed motorized spindle II: Optimization and validation strategy

Analytical modeling and experimental validation of workpiece temperature variation in bull-nose end milling

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