Cutting force prediction in orthogonal turn-milling by directly using engagement boundaries

Qiu, Wenwang; Liu, Qiang; Ding, Ji; Yuan, Songmei

doi:10.1007/s00170-015-8173-0

Cited by 13 publications

(4 citation statements)

References 19 publications

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“…Zhu et al 4 used series of analytical calculations to correlate surface roughness to turn-milling parameters. Qiu et al 5,6 develop a theoretical model for calculation cutting forces in orthogonal turn milling by round insert cutters. Zhu et al 7 develop an analytical model to predict the morphology of the chip in orthogonal turn milling process.…”

Section: Introductionmentioning

confidence: 99%

Optimization of turn-milling process in roughing and finishing regimes: Trade-off between productivity, cutting force and surface integrity

Hosseini

Rehman

Alimoradi

2021

Proceedings of the Institution of Mechanical Engineers, Part E:

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Turn-milling is a hybrid machining process which used benefits of interrupted cutting for proceeding of round bars. However, number of controllable parameters in the hybrid process is numerous that makes optimizing the process complicated. In the present study, an optimization work has been proposed to investigate the trade-off between production rate and cutting force in roughing regime as well surface roughness and tensile residual stress in finishing regime. Number of 43 experiments based on response surface methodology was designed and carried out to gather required data for development of quadratic empirical models. Then, the adequacy and importance of process factors were analyzed using analysis of variances. Finally, desirability function was used to optimize the process in rough and finish machining regimes. The obtained results showed that selection of eccentricity and cutter speed at their maximum working range can effectively enhance the quality characteristics in both the roughing and finishing regimes.

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Section: Introductionmentioning

confidence: 99%

Optimization of turn-milling process in roughing and finishing regimes: Trade-off between productivity, cutting force and surface integrity

Hosseini

Rehman

Alimoradi

2021

Proceedings of the Institution of Mechanical Engineers, Part E:

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“…The experiments were carried out on AISI 1050 steel. In the paper [ 12 ], the researchers created an uncut chip geometry model depending on the machining depth. They notice that for different ranges of the machining depth this cross-section will be different.…”

Section: Introductionmentioning

confidence: 99%

Cutting Forces during Inconel 718 Orthogonal Turn-Milling

et al. 2021

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Inconel 718 is a material often used in the aerospace and marine industries due to its properties and ability to work in harsh environments. However, its machining is difficult, and therefore methods are sought to facilitate this process. One of such methods is turn-milling. This paper presents the forces during orthogonal turn-milling of the Inconel 718 alloy. In this machining, both the side and the end edge are involved in the material removal, which causes the tool to be more loaded. The forces during turn-milling can be up to 50% higher than in the case of milling, which causes damage to the tool. Tool wear during machining has a significant impact on the values of the cutting force proportional coefficients. In the case of the tested material, it is important to take it into account when creating cutting force models.

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“…Turn-milling technology is an advanced machining method developed in 1980s [1,2].Instead of turning and milling, turn-milling can effectively utilize the existing cutters to process the workpieces of various materials, and realize the machining of various kinds of rotary parts and thin wall parts [3].The utility model has the advantages of high processing efficiency, high machining precision, long tool life, stable cutting, no chip breaking, and can finish the processing which is usually difficult to be realized by a single turning or a milling machine [4][5][6].…”

Section: Introductionmentioning

confidence: 99%

Research on Surface Micro Pattern Generation in Turn-Milling Considering Ball-End Milling Cutter Eccentricity

Chen¹,

Hu²

2018

Proceedings of the 2018 International Conference on Mechanical, Electronic, Control and Automation Engineering (MECAE 2018)

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The mathematical model of machined workpiece by orthogonal turn-milling with ball-end milling cutter is established, which takes the effect of ball-end milling cutter eccentricity into account. The simulation steps and flow chart of the algorithm are also given in this paper. The relation between representative turn-milling parameters (feed per tooth) and machined surface micro-pattern has been ascertained, which provides evaluation mechanisms reference for surface micro-pattern in the turnmilling affected by other machining parameters, the surface micro-pattern simulation is developed base on computer programming. The consistency of surface micro-pattern in simulation and machining experiment is verified, which is in the aspect of shapes and positions layout of peaks and valleys on the micro-pattern. This model is effective and feasible that it also can provide a basis for rational selection of cutting parameters in turn-milling.

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Cutting force prediction in orthogonal turn-milling by directly using engagement boundaries

Cited by 13 publications

References 19 publications

Optimization of turn-milling process in roughing and finishing regimes: Trade-off between productivity, cutting force and surface integrity

Optimization of turn-milling process in roughing and finishing regimes: Trade-off between productivity, cutting force and surface integrity

Cutting Forces during Inconel 718 Orthogonal Turn-Milling

Research on Surface Micro Pattern Generation in Turn-Milling Considering Ball-End Milling Cutter Eccentricity

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