What question did this study set out to answer?

The aim is to develop and evaluate micro-textured PCD (polycrystalline diamond) tools to enhance their performance in precision hard turning under cryogenic cooling.

April 3, 2026Discover Mechanical EngineeringOpen Access

Development of surface textured designs on PCD tools and their performance evaluation in precision hard turning of bearing rings under cryogenic cooling

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The aim is to develop and evaluate micro-textured PCD (polycrystalline diamond) tools to enhance their performance in precision hard turning under cryogenic cooling.
Fabrication of micro-textures on PCD tools using laser surface texturing (LST) technique.
Assessment of laser parameters: power, scanning speed, frequency for texture production.
Performance evaluation of textured tools in hard turning AISI52100 bearing rings under cryogenic CO2 cooling.
Micro-textured tools showed a 38.75–52% reduction in tool wear compared to non-textured tools.
Surface roughness improved by 23–25% with textured tools compared to non-textured designs.
The parallel micro-textures were the most effective in enhancing tool performance during machining.

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Implication

Research evaluates micro-textured PCD tools' performance in hard turning of bearing rings, suggesting improved machining efficiency.

Cite This Study

Ali et al. (2026) studied this question.

synapsesocial.com/papers/69cf5e115a333a821460c282 https://doi.org/10.1007/s44245-026-00224-9

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Development of surface textured designs on PCD tools and their performance evaluation in precision hard turning of bearing rings under cryogenic cooling

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Discussion

Implication

Cite This Study

Development of surface textured designs on PCD tools and their performance evaluation in precision hard turning of bearing rings under cryogenic cooling

Key Points

Discussion

Implication

Cite This Study

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