Optimal sequencing of rotation angles for five-axis machining

Makhanov, Stanislav S.; Munlin, Mud-Armeen

doi:10.1007/s00170-006-0699-8

Cited by 35 publications

(25 citation statements)

References 19 publications

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“…Munlin et al [6] tried to reduce the influences of singularity by optimally selecting the axis rotating angles from the multiple solutions of the inverse kinematics equations. Ivanenko et al [7] and Makhanov and Munlin [8] presented similar methods in their research studies, respectively. Srijuntongsiri and Makhanov [9] proposed a numerical algorithm to reduce the kinematic errors for the existing industrial G-codes.…”

Section: Introductionmentioning

confidence: 68%

Improving machined surface texture in avoiding five-axis singularity with the acceptable-texture orientation region concept

Lin

Shen

et al. 2016

International Journal of Machine Tools and Manufacture

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Section: Introductionmentioning

confidence: 68%

Improving machined surface texture in avoiding five-axis singularity with the acceptable-texture orientation region concept

Lin

Shen

et al. 2016

International Journal of Machine Tools and Manufacture

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“…The fourth solution is given by (a − 2π, b) if a > 0 or (a + 2π, b) otherwise. Further details and a shortest path optimisation method with regard to the multiple solutions above are given in Makhanov and Munlin (2007), Munlin, Makhanov, and Bohez (2004). Similar multiple solutions can be derived for other five-axis configurations (Makhanov and Anotaipaiboon 2007).…”

Section: Kinematics Of the Five-axis Milling Machinementioning

confidence: 92%

“…In this paper, we use the following short-cut. It is well-known (Makhanov and Munlin 2007;Munlin, Makhanov, and Bohez 2004) that large variations of the rotation angles are the main cause of these errors. For instance, it is usually beneficial to generate a tool-path with a minimal number of turns (such as the zigzag) or even make the turns in the air.…”

Section: Introductionmentioning

confidence: 98%

Optimisation of five-axis machining G-codes in the angular space

Srijuntongsiri

Makhanov

2014

International Journal of Production Research

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Reducing the kinematic errors is an important problem in five-axis machining. Errors of this type substantially affect the quality of the five-axis manufacturing. In this paper, we propose and analyse a new numerical algorithm to reduce the kinematic errors of a five-axis tool path using minimisation of the variation of the rotation angles. Our algorithm finds the locations of the cutter contact points (CC points) in the angular space and the orientation/location of the target surface relative to the mounting table that minimise the angle variation. We show through the numerical experiments and cutting simulations that the proposed method is efficient and accurate.

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“…The main objective is to anticipate the work piece geometrical quality as soon as the geometrical deviation of each component and the kinematical joints defects are known or identified. Detailed works have been done on the positioning errors and contact behaviour due to fixtures (Chaiprapat and Rujikietgumjorn 2008, Yeh and Liou 1999, Yeh and Liou 2000, Anotaipaiboon et al 2006. We consider that the part and the kinematic devices are rigid components, moreover the worst case that is maximum error of set-up error is considered.…”

Section: Product Manufactured Geometry Predictionmentioning

confidence: 99%