Research on Machining Last by Numerical Controlled Last Carving Machine
Article
Figures
Metrics
Preview PDF
Reference
Related
Cited by
Materials
Abstract:
System structure of last CAD/CAM is described. Then machining principle of system output device named numerical controlled Last Carving machine is introduced. Furthermore, we lay stress on analyzing machining programming method making use of direct numeric definition. Special disposal is taken on step error and working frequency of step motors so that not only error accumulation is avoided but also step motors always work in the best frequency range. As a result, machining precision and speed of last are both enhanced as well as step motors' working safety is guaranteed.
