Comparison of tool life between ceramic and cubic boron nitride (CBN) cutting tools when machining hardened steels

Şahin, Yusuf

doi:10.1016/j.jmatprotec.2008.08.016

Cited by 112 publications

(53 citation statements)

References 43 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Despite the aforementioned advantages, industrial use of tools equipped with ceramic cutting inserts is still limited because of its low reliability due to breakoff and chipping of the cutting head in different periods of operation. The main reasons for this are low strength and thermal conductivity of ceramics and various volumetric and surface defects (microcracks, pores, the tensile stresses generated during grinding of the insert) [2][3][4].…”

Section: Introductionmentioning

confidence: 99%

Cutting ceramic inserts: the influence of abrasive machining and surface coatings on the operational characteristics

Волосова

Grigoriev

2016

Mechanics & Industry

View full text Add to dashboard Cite

-Ceramic cutting tools have a large potential by high speed processing of difficult-to-cut steels and alloys, however due to its fragility they don't assure the required reliability level of cutting process. For improving the operational characteristics of the ceramic cutting tool combined treatment can be used namely the preliminary planetary grinding of the insert surface and the following deposition of the vacuumplasma coatings (TiCr)N, (ZrCrHf)N and other.

show abstract

Section: Introductionmentioning

confidence: 99%

Cutting ceramic inserts: the influence of abrasive machining and surface coatings on the operational characteristics

Волосова

Grigoriev

2016

Mechanics & Industry

View full text Add to dashboard Cite

show abstract

“…Better surface integrity has been achieved during machining through appropriate parametric conditions in name of surface quality, thermal damage layer and residual stresses. Sahin [8] examined the potential of CBN and ceramic tool regarding tool life during hard turning AISI 52100 bearing steel (659 HV) adopting Taguchi approach and ANOVA method. The results indicated that the cutting speed is the utmost convincing aspect on the cutting life of tool pursued by insert hardness and next is feed.…”

Section: Introductionmentioning

confidence: 99%

Investigating Machinability in Hard Turning of AISI 52100 Bearing Steel Through Performance Measurement: QR, ANN and GRA Study

Panda¹,

Sahoo²,

Panigrahi³

et al. 2018

INT. J. AUTOMOT. MECH. ENG.

View full text Add to dashboard Cite

The existing endeavor investigates on machinability characteristics through performance measurement of flank wear, surface quality and chip morphology during finish turning of AISI 52100 bearing steel (55 ± 1 HRC) under dry environment employing carbide insert coated along with various layers (TiN/TiCN/Al2O3). Secondly the influence of machining variables viz. cutting speed, feed rate and depth of cut on responses are assessed by ANOVA and modeled through quadratic regression and artificial neural network. Multiparametric optimization of cutting conditions has been obtained through Taguchi based grey relational analysis. Finally, tool life at ideal conditions has been evaluated through experiment. Based on the study, it is disclosed that coated carbide with multilayer insert outperformed during hard machining as wear at the flank surface and surface quality are within the benchmark cap of 0.3 mm and 1.6 microns respectively. From the chip morphology analysis, multilayer coated carbide insert generates lower temperature and maintains cutting edge sharpness and delays the growth of tool wear. ANN model using multilayered feed forward network yields accurate prediction of responses with minimum error percentage compared to QR model. The optimal parametric combination through GRA approach is found to be d1 (0.1 mm)-f1 (0.04 mm/rev)-v2 (110 m/min) and is greatly improved. Feed is the compelling aspect for multi-responses pursued by cutting speed. The tool life at optimized cutting condition is found to be approximately 19 minutes.

show abstract

“…They also reported that, the effect of cutting parameters on surface roughness was evaluated and determined optimum cutting condition to minimize the surface roughness. Sahin [4] has chosen cutting speed, feed rate and tool hardness as cutting parameters and compared the tool life of Cubic Boron Nitrate (CBN) and Ceramic inserts in turning hard steel using Taguchi method, more over determined the effect of cutting parameters on tool life using orthogonal array, signal to noise ratio and variance analysis.…”

Section: Introductionmentioning

confidence: 99%

Parametric Optimization of Lathe Turning for Al-7075 Alloy Using Taguchi: An Experimental Study

Reddy¹

2017

IOSR JMCE

View full text Add to dashboard Cite

Comparison of tool life between ceramic and cubic boron nitride (CBN) cutting tools when machining hardened steels

Cited by 112 publications

References 43 publications

Cutting ceramic inserts: the influence of abrasive machining and surface coatings on the operational characteristics

Cutting ceramic inserts: the influence of abrasive machining and surface coatings on the operational characteristics

Investigating Machinability in Hard Turning of AISI 52100 Bearing Steel Through Performance Measurement: QR, ANN and GRA Study

Parametric Optimization of Lathe Turning for Al-7075 Alloy Using Taguchi: An Experimental Study

Contact Info

Product

Resources

About