Numerical control apparatus and numerical control method

Details Numerical control apparatus and numerical control method Numerical control apparatus and numerical control method

1996-07-24

1999-07-06

Cabeca, John W.

Electricity: motive power systems

Positional servo systems

Program- or pattern-controlled systems

318573, 318574, 36447431, 36447432, G05B 1918

Patent

active

059201703

ABSTRACT:
A numerical control apparatus enables a tool to move parallel or vertical to a designated shape to easily carry out a machining of a prototype using general-purpose machine tools. A graphic storing device displays guidance information on a display unit through a graphic control circuit and also stores a designated shape such as an oblique straight line or a circular arc entered by the operator through a keyboard in an interactive fashion. On the detection of a pulse signal HP from a manual pulse generator, an interpolation device reads a changeover signal H/V for commanding one of the parallel movement or the vertical movement of the tool from a changeover device. Then, the interpolation device outputs an interpolated pulse signal CP corresponding to the pulse signal HP and changeover signal H/V in accordance with the designated shape stored in the graphic storing device and supplies the interpolated pulse signal HP to an axis control circuit.

REFERENCES:
patent: 3783253 (1974-01-01), Anderson et al.
patent: 4178820 (1979-12-01), Gerber
patent: 4201937 (1980-05-01), Irie
patent: 4250551 (1981-02-01), Paveglio et al.
patent: 4490781 (1984-12-01), Kishi et al.
patent: 4521721 (1985-06-01), Kinoshita
patent: 4608643 (1986-08-01), Breitenstein et al.
patent: 5295076 (1994-03-01), Gruener et al.

Affiliated with

Also associated with

Rating

Numerical control apparatus and numerical control method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Numerical control apparatus and numerical control method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Numerical control apparatus and numerical control method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-901891