AR016552A1 - PROCEDURE FOR MANUFACTURING A MULTIPLICITY OF METALS SUCH AS BEARING RINGS - Google Patents
PROCEDURE FOR MANUFACTURING A MULTIPLICITY OF METALS SUCH AS BEARING RINGSInfo
- Publication number
- AR016552A1 AR016552A1 ARP980103711A AR016552A1 AR 016552 A1 AR016552 A1 AR 016552A1 AR P980103711 A ARP980103711 A AR P980103711A AR 016552 A1 AR016552 A1 AR 016552A1
- Authority
- AR
- Argentina
- Prior art keywords
- manufacturing
- weathered
- multiplicity
- metals
- procedure
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
- F16C33/64—Special methods of manufacture
-
- 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
-
- 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
- B21K1/42—Making machine elements wheels; discs pulleys, e.g. cable pulleys
-
- 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
- B21K1/76—Making machine elements elements not mentioned in one of the preceding groups
- B21K1/761—Making machine elements elements not mentioned in one of the preceding groups rings
-
- 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
- B23D31/00—Shearing machines or shearing devices covered by none or more than one of the groups B23D15/00 - B23D29/00; Combinations of shearing machines
- B23D31/002—Breaking machines, i.e. pre-cutting and subsequent breaking
-
- 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
- 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
-
- 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
- B23P15/003—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass bearings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Rolling Contact Bearings (AREA)
- Forging (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
Procedimiento de fabricacion de varias piezas metálicas segun el cual: se reunen en por lo menos una pieza predesbastada (I) varias piezas de acero derodamiento que contienen de 0,5% a 1,5% en peso de carbono, obteniéndose dicha pieza predesbastada por deformacion plástica en caliente o en semicaliente; seefectua en la superficie de por lo menos una pieza predesbastada (1), por lo menos una muesca aguda (2) realizada por láser; se separa de por lo menos unapieza predesbastada entallada (1), porruptura frágil, por lo menos un desbaste (3) de una pieza; y, por lo menos a partir de un desbaste (3) de una piezaseparada por ruptura frágil, se fabrica una pieza, fabricacion que comprende por lo menos un tratamiento térmico de globulizacion entre700sC y 820sC y por lomenos una operacion de mecanizado.Manufacturing process of several metal parts according to which: several pieces of steel bearing containing from 0.5% to 1.5% by weight of carbon are assembled in at least one pre-weathered part, obtaining said part pre-weathered by hot or semi-hot plastic deformation; the surface of at least one pre-weathered part (1), at least one sharp notch (2) made by laser; it separates from at least one pre-roughed notched part (1), fragile breakage, at least one roughing (3) of a piece; and, at least from a roughing (3) of a piezase separated by fragile rupture, a part is manufactured, manufacturing comprising at least one heat treatment of globulization between 700sC and 820sC and at least one machining operation.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9709618A FR2766748B1 (en) | 1997-07-29 | 1997-07-29 | PROCESS FOR MANUFACTURING A PLURALITY OF METAL PARTS BY FRAGILE BREAKING OF A PREDRAFT OF A PLURALITY OF PARTS |
Publications (1)
Publication Number | Publication Date |
---|---|
AR016552A1 true AR016552A1 (en) | 2001-07-25 |
Family
ID=9509747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP980103711 AR016552A1 (en) | 1997-07-29 | 1998-07-29 | PROCEDURE FOR MANUFACTURING A MULTIPLICITY OF METALS SUCH AS BEARING RINGS |
Country Status (4)
Country | Link |
---|---|
AR (1) | AR016552A1 (en) |
AU (1) | AU8984798A (en) |
FR (1) | FR2766748B1 (en) |
WO (1) | WO1999006174A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000328194A (en) * | 1999-03-12 | 2000-11-28 | Minebea Co Ltd | Rolling bearing and its production |
JP4988950B1 (en) * | 2011-08-25 | 2012-08-01 | 株式会社杢目金屋 | Ring manufacturing method, apparatus and ring |
CN110253225A (en) * | 2019-07-08 | 2019-09-20 | 苏州真懿精密器械有限公司 | Tiny thin-wall part product combined machining method |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR639574A (en) * | 1926-12-20 | 1928-06-25 | Krupp Ag | Method and apparatus for the manufacture of blanks to be rolled into the form of rings |
DE921124C (en) * | 1942-06-04 | 1954-12-09 | Mannesmann Ag | Method of dividing steel bars by breaking |
GB1172093A (en) * | 1965-10-23 | 1969-11-26 | Federal Mogul Corp | Improvements in Forging Parts from Workpieces |
GB1207460A (en) * | 1967-06-01 | 1970-10-07 | T Saito | Method and apparatus for servering steel bars |
US3788114A (en) * | 1971-10-08 | 1974-01-29 | Rotary Profile Anstalt | Apparatus for and method of rolling articles |
CS220401B1 (en) * | 1973-12-04 | 1983-04-29 | Karel Sommer | Method of manufacturing hollow circular workpieces |
JPS5118258A (en) * | 1974-08-06 | 1976-02-13 | Koichi Kaneko | Chukokeino boorubearingu reesuno seihooyobiseihin |
JPS59180120A (en) * | 1983-03-28 | 1984-10-13 | K S K Seikou Kk | Dividing method of member |
DE19534360C2 (en) * | 1995-02-06 | 1999-03-04 | Mauser Werke Oberndorf Maschin | Method and device for breaking connecting rods |
-
1997
- 1997-07-29 FR FR9709618A patent/FR2766748B1/en not_active Expired - Fee Related
-
1998
- 1998-07-29 AU AU89847/98A patent/AU8984798A/en not_active Abandoned
- 1998-07-29 WO PCT/FR1998/001688 patent/WO1999006174A1/en active Application Filing
- 1998-07-29 AR ARP980103711 patent/AR016552A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO1999006174A1 (en) | 1999-02-11 |
FR2766748A1 (en) | 1999-02-05 |
FR2766748B1 (en) | 1999-09-03 |
AU8984798A (en) | 1999-02-22 |
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