Paper Title:
Research on Built-in Adaptive Drilling
  Abstract

For solving the problem of drill breakage and increasing productivity, a built-in adaptive drilling control scheme has been proposed. The torque of the spindle detected using a floating torque measuring mechanism has been regulated by controlling the feed rate of the spindle using PID control algorithm. The adaptive control algorithm has been integrated into a numerical controller. Motor control functions are performed in a timer interrupt subroutine to realize real-time parallel processing. An experimental system has been established. Experiments have demonstrated that the system is applicable in preventing drill breakage and increasing productivity.

  Info
Periodical
Edited by
Congda Lu
Pages
33-37
DOI
10.4028/www.scientific.net/AMR.215.33
Citation
D. X. Wang, B. Chen, C.F. Zhao, X.P. Sun, "Research on Built-in Adaptive Drilling", Advanced Materials Research, Vol. 215, pp. 33-37, 2011
Online since
March 2011
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