Method and sensor arrangement for tool/workpiece spacing control

Details Method and sensor arrangement for tool/workpiece spacing control Method and sensor arrangement for tool/workpiece spacing control

1986-01-22

1987-06-30

Shaw, Clifford C.

Electric heating

Metal heating

By arc

2191241, B23K 912

Patent

active

046772758

ABSTRACT:
In a processing machine which operates with an arc, for example, a burning cutting installation, the arc current is measured and regulating signals are derived from the measurement value for the purposes of regulating the tool-workpiece spacing. In that procedure the analog measurement value is converted by a converter into high frequency signals whose frequency corresponds to the respective measurement value, the high frequency signals are fed to a regulator and therein are converted again into analog and/or digital signals. Also provided is a capacitive or inductive spacing measuring means which is also connected to the converter so that the arc current measurement values and the spacing values of the capacitive or inductive measuring arrangement are processed by the same converter means and evaluation circuit.

REFERENCES:
patent: 3529124 (1970-09-01), MacFarlane et al.
patent: 3809308 (1974-05-01), Roeder et al.
patent: 3970911 (1976-07-01), Schmall

Affiliated with

Also associated with

Rating

Method and sensor arrangement for tool/workpiece spacing control does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and sensor arrangement for tool/workpiece spacing control, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and sensor arrangement for tool/workpiece spacing control will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-449139