Automatic selection of cutter orientation for preventing the collision problem on a five-axis machining

Hsueh, Yao-Wen; Hsueh, Ming-Hsien; Lien, Hsin-Chung

doi:10.1007/s00170-005-0312-6

Cited by 26 publications

(9 citation statements)

References 9 publications

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“…Lauwers et al proposed a tool path algorithm that avoided machine interference and that maximized the rejection rate of machined parts at the same time [5]. Hsueh et al proposed a method that automatically generated the interference-free tool posture [6]. Ivanenko et al optimized the tool path using the system of curvilinear coordinates [7].…”

Section: Introductionmentioning

confidence: 99%

Interference free surgical tool-path generation in multi-axis bone milling robot

Sugita

Nakano

Nakajima

et al. 2010

2010 3rd IEEE RAS &Amp; EMBS International Conference on Biomedical Robotics and Biomechatronics

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Tool interference causes serious damage to surrounding soft tissue in minimally invasive orthopedic surgery with a milling robot. The objective of this study is to avoid the collision of cutting tool with complicated shapes, and a novel approach of interference-free toolpath generation in a short intraoperative time is proposed. In order to resolve this issue, we propose the following two methods: intraoperative modeling of soft tissues as an interference area and interference-free toolpath generation based on the model. A model is constructed to represent the opening area and the internal tissues by using a 3-dimensional optical position sensor to measure them. Based on the constructed model, interference-free toolpath is immediately determined by the preliminary definition of evacuating direction. The effectiveness of the proposed method is evaluated with artificial models on the system that the authors have developed so far. A tool contact force against the model was measured by a force sensor mounted on the cutting tool. The result revealed that the tool interference was greatly reduced by implementing the proposed method.

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Section: Introductionmentioning

confidence: 99%

Interference free surgical tool-path generation in multi-axis bone milling robot

Sugita

Nakano

Nakajima

et al. 2010

2010 3rd IEEE RAS &Amp; EMBS International Conference on Biomedical Robotics and Biomechatronics

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“…To avoid the machining interference for the parts with complex curved surface, current researches focus on the tool-path planning and the machining deformation control. Hsueh et al [5] proposed a tool axis vector control method to eliminate the interference. By establishing an interference detection plane, the scopes of front lean angle and roll angle for the tool axis http was calculated and the interference-free range of the tool axis was also acquired.…”

Section: Introductionmentioning

confidence: 99%

Quick segmentation for complex curved surface with local geometric feature based on IGES and Open CASCADE

Wang

et al. 2015

Advances in Engineering Software

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“…Currently, there are three main considerations, namely: interference (local gouging and global collisions) -free between the tool and the machine and the workpiece itself [1][2][3][4][5]; machine kinematics (feedrate, acceleration and jerk for each axis) [6][7][8][9];…”

Section: Introductionmentioning

confidence: 99%

Collision-free tool orientation optimization in five-axis machining of bladed disk

Chen

Tang

2015

Journal of Computational Design and Engineering

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Bladed disk (BLISK) is a vital part in jet engines with a complicated shape which is exclusively machined on a five-axis machine and requires high accuracy of machining. Poor quality of tool orientation (e.g., false tool positioning and unsmooth tool orientation transition) during the five-axis machining may cause collision and machine vibration, which will debase the machining quality and in the worst case sabotage the BLISK. This paper presents a reference plane based algorithm to generate a set of smoothly aligned tool orientations along a tool path. The proposed method guarantees that no collision would occur anywhere along the tool path, and the overall smoothness is globally optimized. A preliminary simulation verification of the proposed algorithm is conducted on a BLISK model and the tool orientation generated is found to be stable, smooth, and well-formed. & 2015 Society of CAD/CAM Engineers. Production and hosting by Elsevier. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).

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Automatic selection of cutter orientation for preventing the collision problem on a five-axis machining

Cited by 26 publications

References 9 publications

Interference free surgical tool-path generation in multi-axis bone milling robot

Interference free surgical tool-path generation in multi-axis bone milling robot

Quick segmentation for complex curved surface with local geometric feature based on IGES and Open CASCADE

Collision-free tool orientation optimization in five-axis machining of bladed disk

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