• CN: 11-2187/TH
  • ISSN: 0577-6686

›› 1992, Vol. 28 ›› Issue (2): 69-72.

• Article • Previous Articles     Next Articles

A STUDY ON THE CAD METHOD ABOUT MACHINE TOOL BASEMENT

Dui Pin   

  1. Beijing Machine Tool Research Institute
  • Published:1992-03-01

Abstract: The CAD system introduced in this paper offeres a working mode by mingling 2D and 3D parametric modeling. This working mode meets the requirements of the basement (including bed, columa, spindle box, table, slide etc.) design. The system attains a series of utility program which solves the following programs: the loading of the parametric sub-structure, the calculation of the modeling, the automate generation of the working drawing, the automatic generation of the crosshatching, the automatic dl-mensionning etc.

Key words: CAD, 机床, 三维, Characteristic length scale parameter, Wavelet decomposition, Fractal rough surface, W-M function