Modeling of Spiral Surfaces with Variable Pitch and Variable Diameter and CAPP of the Screw Head
Based on the analysis of feature parameters for the screw, presented the uniformed mode of the spiral surface with variable pitch and variable diameter, discussed in detail the formation of it with four-axis linkages of the machine. The major parts of the processing system was designed. CAPP of the spiral surface in special milling operation was put forward and successfully realized in the workshop, taking the operation of a screw head as an example, for premium quality.
Dunwen Zuo, Hun Guo, Guoxing Tang, Weidong Jin, Chunjie Liu and Chun Su
J.L. Song "Modeling of Spiral Surfaces with Variable Pitch and Variable Diameter and CAPP of the Screw Head", Key Engineering Materials, Vols. 426-427, pp. 607-611, 2010