FIELD: powder metallurgy. SUBSTANCE: U-shaped chute is formed from steel strip, it is filled with powdery filling agent. Powder is compacted by driven shaft of stand. Then tubular profile with Z-shaped locking joint is formed, tubular billet is reduced by successive drawing through two round three-calibre gauge with up to 8.0% reduction of diameter of billet in each gauge. Technological line for implementation of process has members enabling mentioned process to be carried out. EFFECT: enhanced efficiency of manufacture of powder wire, improved quality of wire. 2 cl, 5 dwg
Title | Year | Author | Number |
---|---|---|---|
METHOD FOR MAKING POWDER WIRE IN METALLIC ENVELOPE WITH SEAM | 2002 |
|
RU2218257C1 |
METHOD FOR MAKING POWDER WIRE IN METALLIC ENVELOPE WITH GROOVED SEAM AND TECHNOLOGICAL LINE FOR METHOD EMBODIMENT | 2000 |
|
RU2203169C2 |
LINE FOR PRODUCTION OF METAL-COVERED FLUX-CORED WIRE | 1996 |
|
RU2110385C1 |
METHOD OF MANUFACTURE OF FLUX-CORED ELECTRODE WIRE | 1996 |
|
RU2103136C1 |
METHOD OF MANUFACTURE OF FLUX-CORED WIRE | 1996 |
|
RU2103137C1 |
LINE FOR MAKING POWDER WIRE IN METALLIC COVER | 2000 |
|
RU2179103C2 |
METHOD FOR MAKING POWDER WIRE IN METALLIC SHEATH WITH FOLDED SEAM | 2002 |
|
RU2224632C2 |
MANUFACTURING LINE FOR MAKING POWDER WIRE WITH FOLDED SEAM | 2003 |
|
RU2260499C2 |
METHOD FOR PRODUCING POWDER WIRE IN METALLIC ENVELOPE WITH FOLDED SEAM | 2005 |
|
RU2292254C2 |
METHOD FOR MAKING SINGLE-JOINT POWDERED SURFACING BELT | 1998 |
|
RU2137565C1 |
Authors
Dates
1997-08-10—Published
1995-07-25—Filed