IT967093B - Procedimento per la fabbricazione di ingranaggi conici senza aspor tazione di truciolo - Google Patents
Procedimento per la fabbricazione di ingranaggi conici senza aspor tazione di trucioloInfo
- Publication number
- IT967093B IT967093B IT28749/72A IT2874972A IT967093B IT 967093 B IT967093 B IT 967093B IT 28749/72 A IT28749/72 A IT 28749/72A IT 2874972 A IT2874972 A IT 2874972A IT 967093 B IT967093 B IT 967093B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- manufacture
- bevel gears
- removing chip
- chip
- Prior art date
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
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/02—Making uncoated products
- B21C23/03—Making uncoated products by both direct and backward extrusion
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S29/00—Metal working
- Y10S29/047—Extruding with other step
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49462—Gear making
- Y10T29/49467—Gear shaping
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19949—Teeth
- Y10T74/19958—Bevel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2144006A DE2144006C3 (de) | 1971-09-02 | 1971-09-02 | Verfahren zur Herstellung von Kegelzahnrädern |
Publications (1)
Publication Number | Publication Date |
---|---|
IT967093B true IT967093B (it) | 1974-02-28 |
Family
ID=5818497
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT28749/72A IT967093B (it) | 1971-09-02 | 1972-09-01 | Procedimento per la fabbricazione di ingranaggi conici senza aspor tazione di truciolo |
Country Status (10)
Country | Link |
---|---|
US (1) | US3780413A (it) |
JP (1) | JPS5614379B2 (it) |
BE (1) | BE788203A (it) |
BR (1) | BR7206013D0 (it) |
DE (1) | DE2144006C3 (it) |
FR (1) | FR2150945B1 (it) |
GB (1) | GB1381037A (it) |
IT (1) | IT967093B (it) |
NL (1) | NL7210968A (it) |
SE (1) | SE380457B (it) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3895422A (en) * | 1973-08-15 | 1975-07-22 | Auto Specialties Mfg Co | Screw jack pinion gear and method of making same |
DE2927135B1 (de) * | 1979-07-05 | 1980-09-11 | Kabel Metallwerke Ghh | Verfahren und Vorrichtung zum Herstellen von Kegelzahnraedern |
DE2927192C2 (de) * | 1979-07-05 | 1981-04-23 | Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover | Vorrichtung zum splanlosen Herstellen von metallischen Kegelzahnrädern |
JPS6133719A (ja) * | 1984-07-26 | 1986-02-17 | Daido Metal Kogyo Kk | つば付ブシユの製造方法およびその装置 |
US5245851A (en) * | 1989-09-19 | 1993-09-21 | M.H. Center Limited | Differential pinion, metal mold for plastic working the same, and method for plastic working with the metal mold |
US5867901A (en) * | 1992-05-21 | 1999-02-09 | Nichidai Corporation | Method for producing a bevel gear shaft |
US5429687A (en) | 1994-01-03 | 1995-07-04 | Ateliers Thome-Genot | Process for manufacturing alternator pole piece |
IT1283320B1 (it) * | 1996-03-29 | 1998-04-16 | Microcochlea S R L | Metodo di estrusione a spessore variabile e gruppo di estrusione secondo tale metodo |
FR2834763B1 (fr) * | 2002-01-16 | 2004-07-09 | Mecaniques Et Ind Speciales At | Pignon planetaire de differentiel et son procede de fabrication |
TWI289482B (en) * | 2002-02-15 | 2007-11-11 | Furukawa Sky Aluminum Corp | An impact extrusion molded article, an impact extrusion molding method, and an impact extrusion molding apparatus |
CN101780515B (zh) * | 2009-12-23 | 2012-09-05 | 青岛三星精锻齿轮有限公司 | 精密锻造双驱动桥三联齿轮工艺 |
CN106040938A (zh) * | 2016-06-02 | 2016-10-26 | 溧阳市金昆锻压有限公司 | 一种胎模锻造齿轮轴的组合模具及锻造工艺 |
CN109550802A (zh) * | 2018-12-14 | 2019-04-02 | 江西福格新能源传动技术有限公司 | 一种差速器齿轮轴向分流冷挤压成形装置与方法 |
CN112275980A (zh) * | 2020-10-12 | 2021-01-29 | 瑞安市亚力汽车零部件有限公司 | 一种齿轮轴精度加工方法及该方法中使用的齿轮轴模具 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1352911A (en) * | 1919-08-01 | 1920-09-14 | Pollak Steel Company | Apparatus for forming forgings |
US2964838A (en) * | 1955-07-26 | 1960-12-20 | Bluecher Wahlstatt Leichtmet | Method of pressing bevel gear wheels and the like from steel |
CH415247A (de) * | 1963-04-24 | 1966-06-15 | Bayerisches Leichtmetallwerk K | Verfahren und Einrichtung zur Erzeugung von vorzugsweise mittigen Tragbildern an Zahnflanken konischer Zahnräder |
-
1971
- 1971-09-02 DE DE2144006A patent/DE2144006C3/de not_active Expired
-
1972
- 1972-08-11 NL NL7210968A patent/NL7210968A/xx not_active Application Discontinuation
- 1972-08-24 US US00283520A patent/US3780413A/en not_active Expired - Lifetime
- 1972-08-29 FR FR7230663A patent/FR2150945B1/fr not_active Expired
- 1972-08-31 GB GB4038472A patent/GB1381037A/en not_active Expired
- 1972-08-31 BR BR006013/72A patent/BR7206013D0/pt unknown
- 1972-08-31 BE BE788203A patent/BE788203A/xx unknown
- 1972-09-01 SE SE7211316A patent/SE380457B/xx unknown
- 1972-09-01 IT IT28749/72A patent/IT967093B/it active
- 1972-09-02 JP JP8828872A patent/JPS5614379B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS4836056A (it) | 1973-05-28 |
US3780413A (en) | 1973-12-25 |
FR2150945B1 (it) | 1976-03-12 |
FR2150945A1 (it) | 1973-04-13 |
NL7210968A (it) | 1973-03-06 |
DE2144006C3 (de) | 1974-03-07 |
BR7206013D0 (pt) | 1973-08-21 |
SE380457B (sv) | 1975-11-10 |
JPS5614379B2 (it) | 1981-04-03 |
DE2144006A1 (de) | 1973-03-15 |
BE788203A (fr) | 1972-12-18 |
DE2144006B2 (de) | 1973-08-16 |
GB1381037A (en) | 1975-01-22 |
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