Improvement in Reliability of Ceramic Cutting Tool using a Damping System and Nano-structured Multi-layered Composite Coatings

Vereschaka, Alexey; Batako, Andre; Krapostin, Alexey A.; Sitnikov, Nikolay; Oganyan, Gaik

doi:10.1016/j.procir.2017.03.145

Cited by 15 publications

(5 citation statements)

References 18 publications

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“…Vereschaka et al [150] designed a damping device (Fig. 18) which works in minimizing peak stresses occurring through the cutting process and improves the performance of ceramic tools.…”

Section: Cutting Conditions Of Ceramic Toolsmentioning

confidence: 99%

Materials, properties, manufacturing methods and cutting performance of innovative ceramic cutting tools − a review

2019

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For mechanical machining the quality of cutting-tool materials is one of the most significant issues that need to be addressed. Enhancement of cutting tool performance may be achieved through the use of modern composition ceramic cutting tools This may be enabled through surface treatment, and also hot pressing and spark plasma sintering – the two main processes used for manufacturing such tools. In this article the advantages and disadvantages of the technologies and processes involved are analyzed and compared to identify the most appropriate methods for creating ceramic cutting-tools. In parallel the latest improvements in ceramic cutting-tool materials are reviewed. The paper shows that the choice of ceramic cutting tools is a quite complex process with a number of important factors to be taken into account.

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“…Vereschaka et al [150] designed a damping device (Fig. 18) which works in minimizing peak stresses occurring through the cutting process and improves the performance of ceramic tools.…”

Section: Cutting Conditions Of Ceramic Toolsmentioning

confidence: 99%

Materials, properties, manufacturing methods and cutting performance of innovative ceramic cutting tools − a review

2019

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“…The surface of the ceramic parts has a specific relief due to the impact of diamond grains and wheel binder friction on the sintered ceramic surface and the local plastic deformation, which occurs during high-speed heating of the ceramic surface areas and their rapid cooling [13]. Numerous technological defects reduce the efficiency of CCT operation and hinder the industrial use of the tool [14][15][16]. Therefore, the leading industrial application of CCT is high-speed lapping continuous machining with small cut thicknesses.…”

Section: Introductionmentioning

confidence: 99%

Influence of Surface Layer Condition of Al2O3+TiC Ceramic Inserts on Quality of Deposited Coatings and Reliability during Hardened Steel Milling

et al. 2022

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The specific features of the destruction of tool ceramics, associated with structural heterogeneity and defects formed during diamond grinding, largely determine their reduced reliability (dispersion of resistance). This is most pronounced at increased heat and power loads on the contact surfaces and limits the industrial application of ceramic cutting tools. The surface layer of industrially produced Al2O3+TiC cutting inserts contains numerous defects, such as deep grooves and torn grains. During the milling of hardened steels of the 100CrMn type with increased cutting parameters, the “wear–cutting time” curves have a fan-shaped character with different wear rates. The resistance of the tool that was taken from one batch before reaching the accepted failure criterion has a significant variation in values (VarT is 30%). The study is aimed to evaluate the influence of the condition of the surface layer of Al2O3+TiC inserts processed by various types of abrasive treatments, such as diamond grinding, lapping and polishing, on the quality of the (TiAl)N and (TiZr)N coatings and the reliability of prefabricated end mills. The obtained “wear–cutting time” curves are characterized as closely intertwined bundles. The coefficient of resistance variation (the tool’s reliability) decreases by more than two times (14%). This can be used further in coating development to improve the performance of CCT.

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“…Ceramics materials is suitable for higher temperature, wear and chemical resistance. However, ceramic material offered the great hardness, strength, higher temperature resistance, high strength to weight ratio and biocompatibility [1]. Due to its extra ordinary properties of ceramic materials widely applied in the various types of applications such as cutting tool, biomedical, electrical, sanitary, aerospace industries, suitable for mechanical components and also suitable to resist the mechanical loads [2]- [6].…”

Section: Introductionmentioning

confidence: 99%

Electrical Discharge Machining of Al2O3 and Si3N4 Ceramics; A Research

2019

IJRTE

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Ceramic materials which have high hardness and brittleness cannot be machined by traditional machining process because of their low efficiency and feasibility. But in non-traditional machining process, it overcomes these limitations proving it to be very useful in manufacturing process. In this review paper we are discussing about electrical discharge machining (EDM) process on Al2O3 and Si3N4 ceramic materials which are machine able. EDM parameters like material removal rate (MRR), tool wear rate (TWR), surface finish are discussed. EDM is very much suitable for ceramic materials because of its high surface finish, accuracy and efficiency.

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Improvement in Reliability of Ceramic Cutting Tool using a Damping System and Nano-structured Multi-layered Composite Coatings

Cited by 15 publications

References 18 publications

Materials, properties, manufacturing methods and cutting performance of innovative ceramic cutting tools − a review

Materials, properties, manufacturing methods and cutting performance of innovative ceramic cutting tools − a review

Influence of Surface Layer Condition of Al2O3+TiC Ceramic Inserts on Quality of Deposited Coatings and Reliability during Hardened Steel Milling

Electrical Discharge Machining of Al2O3 and Si3N4 Ceramics; A Research

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