GB500212A - Method of and apparatus for drawing wire or the like - Google Patents
Method of and apparatus for drawing wire or the likeInfo
- Publication number
- GB500212A GB500212A GB21507/37A GB2150737A GB500212A GB 500212 A GB500212 A GB 500212A GB 21507/37 A GB21507/37 A GB 21507/37A GB 2150737 A GB2150737 A GB 2150737A GB 500212 A GB500212 A GB 500212A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wire
- die
- chambers
- under pressure
- simons
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
- B21C3/02—Dies; Selection of material therefor; Cleaning thereof
- B21C3/12—Die holders; Rotating dies
- B21C3/14—Die holders combined with devices for guiding the drawing material or combined with devices for cooling heating, or lubricating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Extraction Processes (AREA)
Abstract
500,212. Drawing wire. SIMONS, A., and SIMONS, L. Aug. 4. 1937, No. 21507. Convention date, Aug. 7, 1936. [Class 83 (iv)] Dies.-Wire or the like is passed before entering a drawing die through a series of at least two chambers each containing a body of material under pressure which surrounds and abuts the wire, said material being carried into the chambers by the wire and accumulating therein under pressure whereby it exerts a frictional retarding action on the wire, said action increasing in the successive chambers towards the die. A drawing-die D and members 11, 5, 5a, 5b are retained, together with intermediate soft steel washers 8, 8a, 8b, 8c by a clamping-member 4 screwed into the holder 1. The wire passes through the members 11, 5, 5a, 5b with slight clearance and carries forward lubricant under pressure into the chambers therein. The force exerted by the die is stated to be reduced by the frictional retarding action, numerical examples being given in the Specification. The lubricant may be liquid, solid, in paste form, or a viscous material. A solid powder contains soap, tallow, and lime. The bores 9, 13 may be cylindrical or tapered as described in Specitication 269,330, [Class 83 (iv)] Relief means for excess pressure may be provided. It is stated that in drawing iron-chromium alloys, subsequent polishing is unnecessary. Water, liquid, or gas as coolant is circulated about the die by passages 2, 3.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US500212XA | 1936-08-07 | 1936-08-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB500212A true GB500212A (en) | 1939-02-06 |
Family
ID=21962967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB21507/37A Expired GB500212A (en) | 1936-08-07 | 1937-08-04 | Method of and apparatus for drawing wire or the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB500212A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2907454A (en) * | 1954-09-30 | 1959-10-06 | Comptoir Ind Etirage | Hot extrusion die |
-
1937
- 1937-08-04 GB GB21507/37A patent/GB500212A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2907454A (en) * | 1954-09-30 | 1959-10-06 | Comptoir Ind Etirage | Hot extrusion die |
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