Method and apparatus for cutting a thread on a rotating workpiec

Details Method and apparatus for cutting a thread on a rotating workpiec Method and apparatus for cutting a thread on a rotating workpiec

1977-06-23

1979-11-06

Ruggiero, Joseph F.

Boots, shoes, and leggings

82 2B, 318571, 364107, 409 69, G06F 1546, G05B 1924

Patent

active

041737865

ABSTRACT:
A method and apparatus are disclosed for using a numerically controlled turning machine to automatically cut a thread in response to programmed data defining certain thread cutting parameters. The programmed data defines an initial thread cutting pass and the final thread depth. The method and apparatus cause the cutting tool to make a number of iterative thread cutting passes relative to the rotating workpiece with successive passes being made at correspondingly smaller cutting depths. The threading cycle is terminated by two finish passes at a predetermined minimum depth of cut.

REFERENCES:
patent: 3676651 (1972-07-01), McDaniel
patent: 3705339 (1972-12-01), Rhoades et al.
patent: 3725651 (1973-04-01), Cutler
patent: 3854353 (1974-12-01), Cutler
patent: 3949285 (1976-04-01), Rosshirt
patent: 3976861 (1976-08-01), Edwards et al.
patent: 3987350 (1976-10-01), Pomella et al.
patent: 4017723 (1977-04-01), Fickes

Affiliated with

Also associated with

Rating

Method and apparatus for cutting a thread on a rotating workpiec 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 cutting a thread on a rotating workpiec, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for cutting a thread on a rotating workpiec will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-464335