GB844178A - Metal finishing means and method for use of same - Google Patents
Metal finishing means and method for use of sameInfo
- Publication number
- GB844178A GB844178A GB30512/57A GB3051257A GB844178A GB 844178 A GB844178 A GB 844178A GB 30512/57 A GB30512/57 A GB 30512/57A GB 3051257 A GB3051257 A GB 3051257A GB 844178 A GB844178 A GB 844178A
- Authority
- GB
- United Kingdom
- Prior art keywords
- die
- inch
- fluid
- same
- degrees
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B5/08—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning axles, bars, rods, tubes, rolls, i.e. shaft-turning lathes, roll lathes; Centreless turning
- B23B5/12—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning axles, bars, rods, tubes, rolls, i.e. shaft-turning lathes, roll lathes; Centreless turning for peeling bars or tubes by making use of cutting bits arranged around the workpiece
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Powder Metallurgy (AREA)
- Metal Extraction Processes (AREA)
Abstract
844,178. Broaching; drawing. SALLE STEEL CO. Sept. 30, 1957 [Oct. 11, 1956], No. 30512/57. Classes 83 (3) and 83 (4). A method of finishing a metal bar or rod, particularly of round, oval or square section, consists in passing it through two axially-spaced dies separated by a confined space 14 containing a fluid. The first die 10 is a sintered carbide or h.s.s. cutting-die, having a rake angle of 10 to 40 degrees and a clearance angle of 1 to 15 degrees behind a flat land 30. Fluid, such as a phosphated fluid for lubricating and cooling, is supplied to the space 14 under a pressure up to 10,000 1bs./sq. inch, as by a hand pump. The cut may be up to 0.02 inch at up to 1000 ft./min. The second die 12 is a drawing die having a reduction draft up to 0.06 inch.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US844178XA | 1956-10-11 | 1956-10-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB844178A true GB844178A (en) | 1960-08-10 |
Family
ID=22184844
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB30512/57A Expired GB844178A (en) | 1956-10-11 | 1957-09-30 | Metal finishing means and method for use of same |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB844178A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2921622A1 (en) * | 1979-05-28 | 1980-12-04 | Hitachi Cable | Coated metal wire drawing die - with two stepped truncated cone sections of specified shape using fluid lubricant |
CN103331318A (en) * | 2013-06-08 | 2013-10-02 | 上海交通大学 | Multi-pass metal drawing device based on water lubrication drawing |
US9381585B2 (en) | 2010-03-03 | 2016-07-05 | Sandvik Intellectual Property Ab | Method of manufacturing a stainless steel product |
-
1957
- 1957-09-30 GB GB30512/57A patent/GB844178A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2921622A1 (en) * | 1979-05-28 | 1980-12-04 | Hitachi Cable | Coated metal wire drawing die - with two stepped truncated cone sections of specified shape using fluid lubricant |
US9381585B2 (en) | 2010-03-03 | 2016-07-05 | Sandvik Intellectual Property Ab | Method of manufacturing a stainless steel product |
CN103331318A (en) * | 2013-06-08 | 2013-10-02 | 上海交通大学 | Multi-pass metal drawing device based on water lubrication drawing |
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