1964-01-01

Cold Extrusion of Steel Process and Machine Tools 640121

This paper discusses the progress of cold extrusion processing from basic experimental work through production application of standard machine tools and processes to presses and auxiliary equipment for shearing and heading (slug production) and extrusion operations.
Development of the press and die unit for the use of hot rolled bar on large extrusions is described. Design standards on the box bushing type of shear die unit for extrusion slugs is also discussed.
Cold extrusion processing with the modern press and auxiliary equipment is treated for both small and large extrusions and production speeds. The paper also describes the development and use of service equipment for size and volume control of slugs, as well as safety devices or checking equipment for the extrusion press.

SAE MOBILUS

Subscribers can view annotate, and download all of SAE's content. Learn More »

Access SAE MOBILUS »

Members save up to 18% off list price.
Login to see discount.
Special Offer: Download multiple Technical Papers each year? TechSelect is a cost-effective subscription option to select and download 12-100 full-text Technical Papers per year. Find more information here.
We also recommend:
TECHNICAL PAPER

Development of P/M Aluminum Alloy and Extrusion Process for Cylinder Liners

2002-32-1808

View Details

JOURNAL ARTICLE

Hot Stamping of a B-Pillar Outer from High Strength Aluminum Sheet AA7075

2014-01-0981

View Details

TECHNICAL PAPER

Die Making by the Shaw Process in the Japanese Automobile Industry

630060

View Details

X