2001
DOI: 10.1016/s0141-6359(01)00077-0
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Prediction of cutting forces and machining error in ball end milling of curved surfaces -I theoretical analysis

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Cited by 80 publications
(56 citation statements)
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“…On the other hand, in the contouring tool-path styles, the cutter scans an inclined surface following the lines perpendicular to the surface radius. [15][16][17] In this study, the step-over values are kept constant in both tool-path styles. After each step of the machining, the cutter moves one step sideways to the position, in which it returns back to the staring level of that step and then makes the next step.…”
Section: Tool-path Strategies and Cutting Parametersmentioning
confidence: 99%
See 1 more Smart Citation
“…On the other hand, in the contouring tool-path styles, the cutter scans an inclined surface following the lines perpendicular to the surface radius. [15][16][17] In this study, the step-over values are kept constant in both tool-path styles. After each step of the machining, the cutter moves one step sideways to the position, in which it returns back to the staring level of that step and then makes the next step.…”
Section: Tool-path Strategies and Cutting Parametersmentioning
confidence: 99%
“…After each step of the machining, the cutter moves one step sideways to the position, in which it returns back to the staring level of that step and then makes the next step. 15 In the study under these conditions, four tool-path styles were generated: contouring up milling (CUM), contouring down milling (CDM), ramping up milling (RUM) and ramping down milling (RDM). The form radius of workpiece, milling position angle, nominal depth of cut, step over and spindle speed are indicated by R, q, a p , f p , and S, respectively (Figure 1).…”
Section: Tool-path Strategies and Cutting Parametersmentioning
confidence: 99%
“…Horizontal ball-end milling only has very limited applications as ball-end mills are often used in three-or multi-axis sculptured surface machining, where non-horizontal and/or rotational cutting motions are common. For non-horizontal ball-end milling cuts, researchers have consistently applied one of the two existing directions: cutter surface normal direction [25][26][27][28] and horizontal direction [29][30][31]. Nonetheless, these two directions, as originally proposed for horizontal cuts, may not characterize non-horizontal and rotational cuts correctly.…”
Section: Undeformed Chip Thickness Determination Directionmentioning
confidence: 99%
“…Our deflection model correspond to an extension of the Kline and DeVor model [12], which has involved lots of semi static models [13,14,15].…”
Section: The Deflection Modelmentioning
confidence: 99%