Abstract
A fast tool feeding mechanism with 2 degrees of freedom was proposed in this paper. The mechanism was directly driven and could compensate for changes in the cutting angle caused by contour adjustments. A turning system with constant cutting angle and speed were designed with the mechanism, which had many advantages including adjustable cutting angle, improving machined surface quality, reducing tool wear, extending the service life of tool, and so on. A model of the variable angle compensation movement of noncircular cross section part turning and its control algorithms was discussed according to the principle of inverse kinematics. With the machining of a convex oval piston taken as an example, a real convex oval piston model with a maximum ovality of 10 mm was processed through the fast tool feeding mechanism. Experiment results verified the design concept and control strategy of the mechanism.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
Rakuff S, Cuttino JF (2009) Design and testing of a long-range, precision fast tool servo system for diamond turning. Precis Eng 33:18–25
Wu D, Chen K, Wang X (2009) An investigation of practical application of variable spindle speed machining to noncircular turning process. Int J Adv Manuf Technol 44(11–12):1094–1105
Ma HQ, Hu DJ, Zhang K (2005) A fast tool feeding mechanism using piezoelectric actuators in noncircular turning. Int J Adv Manuf Technol 27(3–4):254–259
Kim B, Tsao T (2010) Development of a novel variable rake angle mechanism for noncircular turning and its control. J Mech Sci Technol 24(5):1035–1040
Wu D, Chen K (2010) Chatter suppression in fast tool servo-assisted turning by spindle speed variation. Mach Tools Manuf 50:1038–1047
Ji D, Huang X (2012) Experimental study on cutting force in high-speed turning of Inconel 718(Chinese). Tool Technol 46(2):23–25
Qiu J, Li X, Ma X (2012) Experimental study of cutting forces on high speed milling aluminum alloy using carbide end mill (Chinese). China Mech Eng 23(13):1555–1560
Huang M, Qin W (2010) Mechanical principle (Chinese). China Machine PRESS, Beijing
Zhi X, Gao X, Zhu X (2010) Theoretical mechanics (Chinese). China Higher Education PRESS, Beijing
Tan M, Yang J, Song J, Yang D (2010) Variable oval surface of piston modeling and NC copying process analysis(Chinese). Combust Eng Access 10(6):21–22
Tsao TC, Sun Z, Hanson RD (2008) Design, modeling and motion control of the noncircular turning. Dyn Syst Meas Control 130(5):1–6
Chang X, Chen Y, Ai W (2008) Design and control application of voice coil linear motors (Chinese). Micromotor 41(11):66–69
Pan Z, Wu Y, Zhang K, Chen S (2004) Experimental study for manufacture of ellipse parts based on PMAC(Chinese). Mech Electr Prod Dev Innov 17(1):91–93
Qin J, Shen A (2002) Modern DC servo control technology and its system design(Chinese). China Machine PRESS, Beijing
Wei Z, Schinstock DE (2005) Feedforward control strategies for tracking performance in machine axes. Chin J Mech Eng 18(1):5–9
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Qiang, L., Wu, A. & Bing, C. Variable angle compensation control of noncircular turning. Int J Adv Manuf Technol 70, 735–746 (2014). https://doi.org/10.1007/s00170-013-5286-1
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00170-013-5286-1