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

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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.

Originalspråk	engelska
Sidor (från-till)	294-301
Antal sidor	8
Tidskrift	Procedia Manufacturing
Volym	25
DOI	https://doi.org/10.1016/j.promfg.2018.06.086
Status	Published - 2018 jan. 1
Evenemang	8th Swedish Production Symposium, SPS 2018 - Waterfront Convention Centre in Stockholm, Sweden, Stockholm, Sverige Varaktighet: 2018 maj 16 → 2018 maj 18 https://www.sps2018.org/

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

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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.",

keywords = "CFRP, cutting edge, drilling, tool wear",

author = "Andrew Hrechuk and Volodymyr Bushlya and Rachid M'Saoubi and St{\aa}hl, {Jan Eric}",

year = "2018",

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

language = "English",

volume = "25",

pages = "294--301",

journal = "Procedia Manufacturing",

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note = "8th Swedish Production Symposium, SPS 2018, SPS 2018 ; Conference date: 16-05-2018 Through 18-05-2018",

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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

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