Title :
Edge Measurement and its Movement Control for Screw Milling Cutter
Author :
Kang, Jing ; Kang, Ni
Author_Institution :
Dept. of Mech. & Electr. Eng., Dalian Nationalities Univ.
Abstract :
Edge CAD/CAM of milling cutter needs edge checking to ensure the precision of milling cutter for screw rotor. The edge checking system makes use of CNC technology in the movement control of system to improve the precision of edge checking. The theoretical tool path of detector was calculated and theoretical model of cutter edge was illuminated. The paper discussed the makeup of hardware. The software of edge checking system was programmed in VB. Main program structure was discussed. The dynamic link library (DLL) was founded for I/O channel operation. By using CNC technology, the measurement accuracy is increased, and its resolution is within 0.5 mum
Keywords :
CAD/CAM; computerised numerical control; control engineering computing; cutting; edge detection; milling; milling machines; motion control; spatial variables measurement; CNC technology; data acquisition; dynamic link library; edge CAD/CAM; edge checking; edge measurement; movement control; screw milling cutter; screw rotor; CADCAM; Computer aided manufacturing; Computer numerical control; Control systems; Detectors; Fasteners; Hardware; Milling; Motion measurement; Software libraries; data acquisition; dynamic link library; edge checking; movement control; screw milling cutter;
Conference_Titel :
Intelligent Control and Automation, 2006. WCICA 2006. The Sixth World Congress on
Conference_Location :
Dalian
Print_ISBN :
1-4244-0332-4
DOI :
10.1109/WCICA.2006.1713559
