Method of and device for manufacturing a jet nozzle plate for in

Details Method of and device for manufacturing a jet nozzle plate for in Method of and device for manufacturing a jet nozzle plate for in

1981-10-22

1984-01-17

Crane, Daniel C.

Metal deforming

With cutting

By composite tool

72465, 29157C, 83176, 83658, B21D 2826, B21D 2814, B23P 1516

Patent

active

044257775

ABSTRACT:
To manufacture a jet nozzle, the nozzle plate is first drawn through a drawing ring of spring steel in one operation by a press and punch die having the internal dimensions of the jet nozzle, the plate subsequently being punched during further drawing in a hard elastic plastic block which serves as a cutting cushion. The drawing ring is then slightly pressed into the plastic. All parts of the press and punch tool which are subject to the pressure exerted by the die and the die itself have been polished to be free from hair lines.

REFERENCES:
patent: 2438837 (1948-03-01), Archer et al.
patent: 2781849 (1957-02-01), Bladergroen et al.
patent: 3022758 (1962-02-01), Rheingold et al.
patent: 3267780 (1966-08-01), Roth
patent: 3978705 (1976-09-01), Pearce et al.
patent: 3986379 (1976-10-01), Mansell

Affiliated with

Also associated with

Rating

Method of and device for manufacturing a jet nozzle plate for in 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 of and device for manufacturing a jet nozzle plate for in, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of and device for manufacturing a jet nozzle plate for in will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-695708