Analysis of the surface roughness and cutting tool wear using a vapor compression assisted cooling system to cool the cutting fluid in turning operation

Araújo, Rogério Pontes de; Rolim, Tiago Leite; Oliveira, Carlos Alberto Fernandes de; Moura, Alex Elton; Silva, José Carlos A

doi:10.1016/j.jmapro.2019.05.040

Cited by 13 publications

(8 citation statements)

References 33 publications

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“…In the field of cutting-edge developments, quality tooling is one of the characteristics required for optimal machining and to assess optimized operations to assure the continued success of brilliant surface roughness [ 1 ]. Because finish machining requires cutting tools that are sharp, choosing the right tool is essential.…”

Section: Introductionmentioning

confidence: 99%

Effect of Si3N4 Additive on Microstructure and Mechanical Properties of Ti(C,N)-Based Cermet Cutting Tools

Elgazzar,

Zhou,

Ouyang

et al. 2024

Materials

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Development of high-performance cutting tool materials is one of the critical parameters enhancing the surface finishing of high-speed machined products. Ti(C,N)-based cermets reinforced with and without different contents of silicon nitride were designed and evaluated to satisfy the requirements. In fact, the effect of silicon nitride addition to Ti(C,N)-based cermet remains unclear. The purpose of this study is to investigate the influence of Si3N4 additive on microstructure, mechanical properties, and thermal stability of Ti(C,N)-based cermet cutting tools. In the present work, α-Si3N4 “grade SN-E10” was utilized with various fractions up to 6 wt.% in the designed cermets. A two-step reactive sintering process under vacuum was carried out for the green compact of Ti(C,N)-based cermet samples. The samples with 4 wt.% Si3N4 have an apparent solid density of about 6.75 g/cm3 (relative density of about 98 %); however, the cermet samples with 2 wt.% Si3N4 exhibit a superior fracture toughness of 10.82 MPa.m1/2 and a traverse rupture strength of 1425.8 MPa. With an increase in the contents of Si3N4, the Vickers hardness and fracture toughness of Ti(C,N)-based cermets have an inverse behavior trend. The influence of Si3N4 addition on thermal stability is clarified to better understand the relationship between thermal stability and mechanical properties of Ti(C,N)-based cermets.

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Section: Introductionmentioning

confidence: 99%

Effect of Si3N4 Additive on Microstructure and Mechanical Properties of Ti(C,N)-Based Cermet Cutting Tools

Elgazzar,

Zhou,

Ouyang

et al. 2024

Materials

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“…The cutting fluid is used to help metal removed, cool of cutting region, chip flushing and lubricant. The minimum quantity of lubricant fluid with high pressure in cutting region give minimum pollution in machining industries [16,17].…”

Section: Introductionmentioning

confidence: 99%

“…The theoretical, practical and simulation results of turning tool strains As mentioned earlier, the simulation process is done by Auto Desk Inventor program for different cutting speeds as illustrated inFigures 13,14,15,16 and the results of theoretical, practical and simulation strains are inserted in Table…”

mentioning

confidence: 99%

Experimental and Numerical Study of Different Methods' Effects on Lubricant Flow on Temperatures and Strains of Turning Cutting Tool (HSS)

Hussein¹,

Abbas²,

Muslim³

2022

I2M

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The aim of the present study is to facilitate the machining process of cast steel (HSS) through cooling and lubricating by compressed air with liquid in three directions and consisting of (oil, soap, carbolic acid, and sculpture) and was compared with the lubricant process in one direction and at different cutting speeds (2.08, 6.25, 10.4, and 14.16 m/sec). The Auto Desk Inventor programme is used to simulate the cutting process by applying cutting forces to the tool's shear surface. The interface equipment is used to measure cutting tool strains by the response of a strain gauge and the Arduino equipment to measure cutting tool temperature. In addition, the tool strain equations were used assuming that the cutting tool is fixed between the two walls (fixing region and surface of the workpiece) to get the best results at the same speed. The results refer to the lubricant in three directions, which is better than one direction due to decreasing cutting tool strain, reaction of cutting force on the shear surface of the cutting tool, and cutting tool temperature. The experimental results show that a cutting speed of 10.4 m/sec is the best for the cutting process. Furthermore, the numerical results are converged with practical results in a small correction factor (0.428), preventing the tool from vanishing.

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“…Cryogenic machining is one of the emerging manufacturing techniques in the machining industry regarding the use and disposal of chemically contaminated conventional coolants due to new strict environmental regulations (Sivaiah and Chakradhar, 2020). Temperature control during machining makes it possible to comply with the shape, size and design specified for the components (Araújo et al, 2019). In doing so, liquid nitrogen (LN2) is used for cooling (Bogajo et al, 2020), about which we briefly summarize some research results.…”

Section: Introductionmentioning

confidence: 99%

“…Flank wear was observed under both wet and dry conditions, with liquid nitrogen the amount of flank wear was reduced by 12-27%. Araújo et al (Araújo et al, 2019) presented a steam compression cooling system for cooling cutting fluid. By keeping the temperature of the fluid low, it contributes to increase the life of the fluid while preserving its properties for a longer period.…”

Section: Introductionmentioning

confidence: 99%

Effect of abandonment of cooling and lubrication on surface roughness and cylindricity in turning of steel

Nagy

Varga

2021

MDT

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One of the defining global issues today is to reduce the load on the environment. Thus, in this paper, the effect, and consequences of the abandonment of cooling and lubrication were investigated when turning of non-alloyed steel. The 2D and 3D surface roughness parameters, cylindricity deviations and circularity errors were examined at different feeds and cutting speeds. The experiments were performed, using the full factorial experimental design method. It was found that with dry machining, the average roughness is slightly higher with increasing productivity, however, at lower feed and cutting speeds, the surface has better wear resistance and lubricant retention, and cylindricity deviation can be minimized.

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Analysis of the surface roughness and cutting tool wear using a vapor compression assisted cooling system to cool the cutting fluid in turning operation

Cited by 13 publications

References 33 publications

Effect of Si3N4 Additive on Microstructure and Mechanical Properties of Ti(C,N)-Based Cermet Cutting Tools

Effect of Si3N4 Additive on Microstructure and Mechanical Properties of Ti(C,N)-Based Cermet Cutting Tools

Experimental and Numerical Study of Different Methods' Effects on Lubricant Flow on Temperatures and Strains of Turning Cutting Tool (HSS)

Effect of abandonment of cooling and lubrication on surface roughness and cylindricity in turning of steel

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