System and method for manufacturing tubular products from tubula

Details System and method for manufacturing tubular products from tubula System and method for manufacturing tubular products from tubula

1998-08-24

2000-02-29

Jones, David

Metal deforming

By application of fluent medium, or energy field

With actuated tool engaging work

72 62, B21D 3920

Patent

active

060294876

ABSTRACT:
A system for forming tubular metal products from tubular workpieces by hydroforming achieving single-step radial expansion of 70-150% with high dimensional accuracy. Enhanced single-step radial expansion is achieved by maintaining a predetermined functional relationship among the driving parameters of the hydroforming process and by increasing the plasticity of the workpiece by employing the fractional deformation effect and by applying ultrasound oscillations and alternating angular strains to the workpiece.

REFERENCES:
patent: 2203868 (1940-06-01), Gray et al.
patent: 4761982 (1988-08-01), Snyder
patent: 5097689 (1992-03-01), Pietrobon
patent: 5732732 (1998-03-01), Gross et al.

Affiliated with

Also associated with

Rating

System and method for manufacturing tubular products from tubula does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with System and method for manufacturing tubular products from tubula, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and method for manufacturing tubular products from tubula will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-672522