Abstract

For the dual-galvanometric laser scanning manufacturing, the traditional geometry algorithm-f? only considered the distance between the two swaying mirrors, the distance between the swaying mirror and the convex lens, the mirror swaying angle, and the lens focal length. And it could not correctly express the manufacturing track which was made geometry distorted. Based on analysis, a creative geometry control algorithm --- optical entire factors (OEF) was brought forward. From the creative algorithm it can be known that OEF geometry control algorithm was concerned with not only the distance of the two swaying mirrors, distance between the swaying mirror and the convex lens, mirror swaying angle, and lens focal length, but also the lens central height, lens convex radius, and medium refractive index. The manufacturing system can manufacture satisfied geometry with the creative double ends approach (DEA) control model based on OEF in the experiments.

© 2005 Chinese Optics Letters

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References

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  1. K.-H. Gerlach, J. Jersch, K. Dickmann, and L. J. Hildenhagen, Optics & Laser Technology 29, 439 (1997).
  2. C. Liu, Chin. J. Lasers (in Chinese) 30, 263 (2003).
  3. Y. Zhao and B. Lu, Chin. J. Lasers (in Chinese) 30, 216 (2003).
  4. X. Yu, Laser & Infrared (in Chinese) 28, 45 (1998).
  5. Z. Wan and W. Du, Optics and Precision Engineering (in Chinese) 8, 115 (2000).
  6. H. Sun, "Research on laser scanning manufacturing geometry control algorithm & numerical simulation" (in Chinese) Ph.D Hebei University of Technology, 1 (2005).

2003

C. Liu, Chin. J. Lasers (in Chinese) 30, 263 (2003).

Y. Zhao and B. Lu, Chin. J. Lasers (in Chinese) 30, 216 (2003).

2000

Z. Wan and W. Du, Optics and Precision Engineering (in Chinese) 8, 115 (2000).

1998

X. Yu, Laser & Infrared (in Chinese) 28, 45 (1998).

1997

K.-H. Gerlach, J. Jersch, K. Dickmann, and L. J. Hildenhagen, Optics & Laser Technology 29, 439 (1997).

Dickmann, K.

K.-H. Gerlach, J. Jersch, K. Dickmann, and L. J. Hildenhagen, Optics & Laser Technology 29, 439 (1997).

Du, W.

Z. Wan and W. Du, Optics and Precision Engineering (in Chinese) 8, 115 (2000).

Gerlach, K.-H.

K.-H. Gerlach, J. Jersch, K. Dickmann, and L. J. Hildenhagen, Optics & Laser Technology 29, 439 (1997).

Hildenhagen, L. J.

K.-H. Gerlach, J. Jersch, K. Dickmann, and L. J. Hildenhagen, Optics & Laser Technology 29, 439 (1997).

Jersch, J.

K.-H. Gerlach, J. Jersch, K. Dickmann, and L. J. Hildenhagen, Optics & Laser Technology 29, 439 (1997).

Liu, C.

C. Liu, Chin. J. Lasers (in Chinese) 30, 263 (2003).

Lu, B.

Y. Zhao and B. Lu, Chin. J. Lasers (in Chinese) 30, 216 (2003).

Wan, Z.

Z. Wan and W. Du, Optics and Precision Engineering (in Chinese) 8, 115 (2000).

Yu, X.

X. Yu, Laser & Infrared (in Chinese) 28, 45 (1998).

Zhao, Y.

Y. Zhao and B. Lu, Chin. J. Lasers (in Chinese) 30, 216 (2003).

Chin. J. Lasers (in Chinese)

C. Liu, Chin. J. Lasers (in Chinese) 30, 263 (2003).

Y. Zhao and B. Lu, Chin. J. Lasers (in Chinese) 30, 216 (2003).

Laser & Infrared (in Chinese)

X. Yu, Laser & Infrared (in Chinese) 28, 45 (1998).

Optics & Laser Technology

K.-H. Gerlach, J. Jersch, K. Dickmann, and L. J. Hildenhagen, Optics & Laser Technology 29, 439 (1997).

Optics and Precision Engineering (in Chinese)

Z. Wan and W. Du, Optics and Precision Engineering (in Chinese) 8, 115 (2000).

Other

H. Sun, "Research on laser scanning manufacturing geometry control algorithm & numerical simulation" (in Chinese) Ph.D Hebei University of Technology, 1 (2005).

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