1993
DOI: 10.1080/00207549308956759
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Dynamics of the twist drilling process

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Cited by 6 publications
(4 citation statements)
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“…where is a compliance term in the sliding mode, is the applied load and is the half delamination size in the longitudinal direction. Based on the assumptions (17)(18), the solution of the shear part of the transverse displacement for the elliptic crack configuration ( Fig. 4) is proposed here as:…”
Section: Model Formulation For General Laminates Under Distributed Lomentioning
confidence: 99%
See 1 more Smart Citation
“…where is a compliance term in the sliding mode, is the applied load and is the half delamination size in the longitudinal direction. Based on the assumptions (17)(18), the solution of the shear part of the transverse displacement for the elliptic crack configuration ( Fig. 4) is proposed here as:…”
Section: Model Formulation For General Laminates Under Distributed Lomentioning
confidence: 99%
“…The geometric parts of drill include the point angle, chisel edge/angle, cutting lip [10][11][12][13], helix angle, diameter, and web [7]. These parts significantly influence drilling parameters and responses (thrust force, torque, cutting speed, feed rate, cutting force, material removal rate (MRR) and depth of cut), and also the quality of the drilled parts [14][15][16][17][18]. The feed rate plays a crucial role in determining the quality of drilled holes of FRP composite laminates as it determines the magnitude of the thrust force during drilling operation; thrust force mainly depends on feed rate and chisel edge [19,62].…”
Section: Introductionmentioning
confidence: 99%
“…The resultant effects of these parts are directly on the drilling variables or parameters. These parameters include, but are not limited to, drilling forces such as thrust force and torque [17], cutting force [18], cutting speed, feed rate [10], material removal rate (MRR) and depth of cut [19][20][21]. Among these variables, feed rate plays a crucial role in determining the quality of drilled holes of FRP composite laminates.…”
Section: Introductionmentioning
confidence: 99%
“…Both the geometrical shape and dimensions of a twist drill determine the cutting performance and influence the cutting forces, tool wear, cutting dynamics and the quality and integrity of drilled holes. 912 These make the design of twist drill of critical importance. A poorly designed cutting edge results in an undesired distribution of the cutting angles along the drill cutting edge, 1316 causing inefficient performance, loss of cutting ability and increase in total manufacturing cost.…”
Section: Introductionmentioning
confidence: 99%