Experimental investigations into tool wear of drilling CFRP

Andrew Hrechuk; Volodymyr Bushlya; Rachid M'Saoubi; Jan Eric Ståhl

doi:10.1016/j.promfg.2018.06.086

Experimental investigations into tool wear of drilling CFRP

Andrew Hrechuk, Volodymyr Bushlya, Rachid M'Saoubi, Jan Eric Ståhl

Research output: Contribution to journal › Article › peer-review

Abstract

Carbon Fiber Reinforced Polymer (CFRP) has highly abrasive microstructure due to carbon fiber reinforcement and requires the use of tool materials with good resistance to abrasive wear. The paper presents a study of tool wear in drilling operation. Drill bits with uncoated and diamond coated cemented carbide and polycrystalline diamond were tested in drilling PAN-based CFRP samples. Registered thrust force, torque, flank wear, cutting edge radius (CER), drilled holes quality are correlated with the tool material type. Experimental results showed existence of CER critical values and flank wear that are affecting acceptable hole quality and CFRP chip structure.

Original language	English
Pages (from-to)	294-301
Number of pages	8
Journal	Procedia Manufacturing
Volume	25
DOIs	https://doi.org/10.1016/j.promfg.2018.06.086
Publication status	Published - 2018 Jan 1
Event	8th Swedish Production Symposium, SPS 2018 - Waterfront Convention Centre in Stockholm, Sweden, Stockholm, Sweden Duration: 2018 May 16 → 2018 May 18 https://www.sps2018.org/

Subject classification (UKÄ)

Manufacturing, Surface and Joining Technology

Free keywords

CFRP
cutting edge
drilling
tool wear

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10.1016/j.promfg.2018.06.086Licence: CC BY-NC-ND

Cite this

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title = "Experimental investigations into tool wear of drilling CFRP",

abstract = "Carbon Fiber Reinforced Polymer (CFRP) has highly abrasive microstructure due to carbon fiber reinforcement and requires the use of tool materials with good resistance to abrasive wear. The paper presents a study of tool wear in drilling operation. Drill bits with uncoated and diamond coated cemented carbide and polycrystalline diamond were tested in drilling PAN-based CFRP samples. Registered thrust force, torque, flank wear, cutting edge radius (CER), drilled holes quality are correlated with the tool material type. Experimental results showed existence of CER critical values and flank wear that are affecting acceptable hole quality and CFRP chip structure.",

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doi = "10.1016/j.promfg.2018.06.086",

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T1 - Experimental investigations into tool wear of drilling CFRP

AU - Hrechuk, Andrew

AU - Bushlya, Volodymyr

AU - M'Saoubi, Rachid

AU - Ståhl, Jan Eric

PY - 2018/1/1

Y1 - 2018/1/1

N2 - Carbon Fiber Reinforced Polymer (CFRP) has highly abrasive microstructure due to carbon fiber reinforcement and requires the use of tool materials with good resistance to abrasive wear. The paper presents a study of tool wear in drilling operation. Drill bits with uncoated and diamond coated cemented carbide and polycrystalline diamond were tested in drilling PAN-based CFRP samples. Registered thrust force, torque, flank wear, cutting edge radius (CER), drilled holes quality are correlated with the tool material type. Experimental results showed existence of CER critical values and flank wear that are affecting acceptable hole quality and CFRP chip structure.

AB - Carbon Fiber Reinforced Polymer (CFRP) has highly abrasive microstructure due to carbon fiber reinforcement and requires the use of tool materials with good resistance to abrasive wear. The paper presents a study of tool wear in drilling operation. Drill bits with uncoated and diamond coated cemented carbide and polycrystalline diamond were tested in drilling PAN-based CFRP samples. Registered thrust force, torque, flank wear, cutting edge radius (CER), drilled holes quality are correlated with the tool material type. Experimental results showed existence of CER critical values and flank wear that are affecting acceptable hole quality and CFRP chip structure.

KW - CFRP

KW - cutting edge

KW - drilling

KW - tool wear

U2 - 10.1016/j.promfg.2018.06.086

DO - 10.1016/j.promfg.2018.06.086

M3 - Article

AN - SCOPUS:85065664060

SN - 2351-9789

VL - 25

SP - 294

EP - 301

JO - Procedia Manufacturing

JF - Procedia Manufacturing

T2 - 8th Swedish Production Symposium, SPS 2018

Y2 - 16 May 2018 through 18 May 2018

ER -

Experimental investigations into tool wear of drilling CFRP

Abstract

Subject classification (UKÄ)

Free keywords

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