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Keywords: milling
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Journal Articles
Article Type: Research Papers
J. Mech. Des. October 2010, 132(10): 101002.
Published Online: September 30, 2010
...Ignacio Gonzalez-Perez; Alfonso Fuentes; Kenichi Hayasaka An approach for analytical determination of basic machine-tool settings for generation of spiral bevel gears from blank data is proposed. Generation by face-milling is considered. The analytical procedure is based on the similitudes between...
Journal Articles
Article Type: Research Papers
J. Mech. Des. April 2010, 132(4): 041010.
Published Online: April 22, 2010
...M. Gabiccini; A. Bracci; M. Guiggiani This paper presents an automatic procedure to optimize the loaded tooth contact pattern of face-milled hypoid gears with misalignments varying within prescribed ranges. A two-step approach is proposed to solve the problem: in the first step, the pinion tooth...
Journal Articles
Article Type: Research Papers
J. Mech. Des. February 2010, 132(2): 021008.
Published Online: February 9, 2010
... out to prove the mathematical equations. Numerical control (NC) simulation of machining the external and internal double circular-arc spiral bevel gears is developed, and the spiral gears were manufactured on a NC milling machine. The prototype of the nutation drive is illustrated in the case study...
Journal Articles
Article Type: Research Papers
J. Mech. Des. July 2009, 131(7): 071010.
Published Online: June 25, 2009
...Weifeng Wu; Quanke Feng; Xiaoling Yu Cylindrical milling of a screw rotor groove in a single screw compressor has higher machining efficiency than turning. However, the screw groove bottom produced by the flat end of the milling cutter fails to mesh hermetically with the flat tooth tip due...
Journal Articles
Article Type: Research Papers
J. Mech. Des. January 2009, 131(1): 011001.
Published Online: November 13, 2008
...Kazumasa Kawasaki; Kazuyoshi Shinma Straight bevel gears are usually manufactured with various machines and systems, and the tooth profiles are produced by grinding or machining by means of a tool with many cutting edges. In recent years, the straight bevel gear has been manufactured by an end mill...
Journal Articles
Article Type: Research Papers
J. Mech. Des. July 2008, 130(7): 072601.
Published Online: May 19, 2008
... flank form errors. Higher-order components of the error surfaces may be corrected by using the higher-order universal motions. This paper describes a new method of tooth flank form error correction utilizing the universal motions for spiral bevel and hypoid gears produced by the face-milling process...
Journal Articles
Article Type: Research Papers
J. Mech. Des. June 2008, 130(6): 062604.
Published Online: April 16, 2008
... control (CNC) hypoid generator, both face-milling and face-hobbing cutting methods can be implemented on the same machine using a corresponding cutter head and NC code. Nevertheless, the machine settings and flank corrections of most commercial Cartesian-type machines are still translated from the virtual...
Journal Articles
Article Type: Technical Briefs
J. Mech. Des. November 2007, 129(11): 1198–1203.
Published Online: November 20, 2006
... of the mechanism. A millimeter-scale brass mechanism was actually fabricated by ultraprecision milling to test the quadstability and the force-displacement behavior. The prototype clearly demonstrates four distinct stable positions in its millimeter-scale operation range. The design concept, finite element...
Journal Articles
Article Type: Research Papers
J. Mech. Des. January 2007, 129(1): 38–47.
Published Online: May 17, 2006
... generating gear and the work gear. With such a modular arrangement, the model is suitable for development of object-oriented programming (OOP) code. In addition, it can be easily simplified to simulate face milling cutting and includes most existing flank modification features. A numerical example...
Journal Articles
Article Type: Research Papers
J. Mech. Des. January 2007, 129(1): 31–37.
Published Online: April 6, 2006
... surface generation for spiral bevel and hypoid gears produced by face-milling and face-hobbing processes conducted on free-form computer numerical control (CNC) hypoid gear generators which are incorporated with the Universal Motions Concept (UMC); (ii) a modified algorithm of tooth contact simulation...
Journal Articles
Article Type: Research Papers
J. Mech. Des. March 2006, 128(2): 457–467.
Published Online: March 3, 2005
... a methodology to synthesize the mating tooth surfaces of a face-milling spiral bevel gear set transmitting rotations with a predetermined fourth-order motion curve and contact path. A modified radial motion (MRM) correction in the machine plane of a computer numerical control (CNC) hypoid generator...