GB2219541B - Apparatus and method for manufacturing a tubular metal body - Google Patents
Apparatus and method for manufacturing a tubular metal bodyInfo
- Publication number
- GB2219541B GB2219541B GB8910893A GB8910893A GB2219541B GB 2219541 B GB2219541 B GB 2219541B GB 8910893 A GB8910893 A GB 8910893A GB 8910893 A GB8910893 A GB 8910893A GB 2219541 B GB2219541 B GB 2219541B
- Authority
- GB
- United Kingdom
- Prior art keywords
- manufacturing
- metal body
- tubular metal
- tubular
- metal
- 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 - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000002184 metal Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P13/00—Making metal objects by operations essentially involving machining but not covered by a single other subclass
- B23P13/04—Making metal objects by operations essentially involving machining but not covered by a single other subclass involving slicing of profiled material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/08—Tube expanders
- B21D39/20—Tube expanders with mandrels, e.g. expandable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/28—Making machine elements wheels; discs
- B21K1/30—Making machine elements wheels; discs with gear-teeth
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/14—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass gear parts, e.g. gear wheels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Of Metal (AREA)
- Forging (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3816090A DE3816090A1 (en) | 1988-05-11 | 1988-05-11 | METHOD FOR PRODUCING METAL HOLLOW PROFILES AND DEVICE FOR IMPLEMENTING THE METHOD |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8910893D0 GB8910893D0 (en) | 1989-06-28 |
GB2219541A GB2219541A (en) | 1989-12-13 |
GB2219541B true GB2219541B (en) | 1992-04-29 |
Family
ID=6354154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8910893A Expired - Fee Related GB2219541B (en) | 1988-05-11 | 1989-05-11 | Apparatus and method for manufacturing a tubular metal body |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE3816090A1 (en) |
FR (1) | FR2631262B1 (en) |
GB (1) | GB2219541B (en) |
IT (1) | IT1229253B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19523692A1 (en) * | 1995-07-05 | 1997-01-16 | Krupp Ag Hoesch Krupp | Method of calibrating workpiece with central through=hole - involves enclosing workpiece radially by profile ring having dimension of finished profile and extending over whole height of workpiece |
GB9515089D0 (en) * | 1995-07-22 | 1995-09-20 | Goddard Gordon H | Extrusion |
DE10032467B4 (en) * | 2000-07-04 | 2006-03-30 | B & T Exact Gmbh | Method for producing chamber profile-like workpieces |
DE102017008907B4 (en) * | 2017-09-22 | 2019-07-25 | Audi Ag | Tool and method for calibrating a produced by extrusion hollow profile component, and method for producing a hollow profile component for the automotive industry |
CN109604978A (en) * | 2018-12-05 | 2019-04-12 | 盐城昱祺机械制造有限公司 | It is a kind of to solve the big processing method of the high scattered error of out star wheel soccer star |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT191707B (en) * | 1952-09-11 | 1957-09-10 | Alfred Dipl Ing Kreidler | Method and system for the production of gear wheels made of steel, in particular hardenable steel |
DE954838C (en) * | 1953-05-28 | 1956-12-20 | Kabel Und Metallwerke Neumeyer | Tool for the production of spur gears, bevel gears and similarly toothed shaped bodies, in particular made of steel, by cold forming |
US3028662A (en) * | 1956-04-17 | 1962-04-10 | Hupp Corp | Method for forming and coating parts |
US3803896A (en) * | 1972-05-19 | 1974-04-16 | Automobilove Zavody Np | Method and apparatus for forming locking surfaces on gear rings |
JPS6061131A (en) * | 1983-09-13 | 1985-04-08 | Hitachi Ltd | Plastic working method of metallic product |
-
1988
- 1988-05-11 DE DE3816090A patent/DE3816090A1/en active Granted
-
1989
- 1989-05-05 FR FR8905971A patent/FR2631262B1/en not_active Expired - Fee Related
- 1989-05-11 GB GB8910893A patent/GB2219541B/en not_active Expired - Fee Related
- 1989-05-11 IT IT8920437A patent/IT1229253B/en active
Also Published As
Publication number | Publication date |
---|---|
FR2631262B1 (en) | 1994-05-06 |
DE3816090A1 (en) | 1989-11-23 |
GB2219541A (en) | 1989-12-13 |
FR2631262A1 (en) | 1989-11-17 |
IT8920437A0 (en) | 1989-05-11 |
DE3816090C2 (en) | 1993-05-27 |
IT1229253B (en) | 1991-07-26 |
GB8910893D0 (en) | 1989-06-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19950511 |