Method and apparatus for controlling with increased accuracy a p

Details Method and apparatus for controlling with increased accuracy a p Method and apparatus for controlling with increased accuracy a p

1975-11-03

1976-12-28

Mehr, Milton S.

Cutting

Cutting motion of tool has component in direction of moving...

Tool carrier shuttles rectilinearly parallel to direction of...

B23D 2504, B26D 156

Patent

active

039994554

ABSTRACT:
Method of controlling with heightened accuracy a processing machine driven t different operating speeds and having a machine part moving through a predetermined full range, the processing machine, at an initial setting of the moving machine part, within a given tolerance range, repeatedly permitting start-up of a processing cycle that has been instituted in advance through a precontrolled time period dependent upon the operating speed and which includes a control commencement build-up time period and a full range displacement time period, which includes interposing a blocking time period between the control commencement build-up time period and the full range displacement time period, the blocking time period always ending at the same position in the displacement range of the moving machine part, blocking the full range displacement by the moving machine part until the end of the blocking time period, and advancing the start of the control commencement build-up time period in accordance with the blocking time period; apparatus for performing the foregoing method; a processing machine in the form of a slide drawing machine per se; and auxiliary devices for the slide drawing machine.

REFERENCES:
patent: 3211037 (1965-10-01), Drolot
patent: 3859881 (1975-01-01), Hawley et al.

Affiliated with

Also associated with

Rating

Method and apparatus for controlling with increased accuracy a p 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 apparatus for controlling with increased accuracy a p, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for controlling with increased accuracy a p will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-142471