WO2010006873A1 - Verfahren und vorrichtung zur herstellung eines aus plastischer masse bestehenden kreiszylindrischen körpers mit innenliegenden wendelförmigen ausnehmungen - Google Patents
Verfahren und vorrichtung zur herstellung eines aus plastischer masse bestehenden kreiszylindrischen körpers mit innenliegenden wendelförmigen ausnehmungen Download PDFInfo
- Publication number
- WO2010006873A1 WO2010006873A1 PCT/EP2009/057583 EP2009057583W WO2010006873A1 WO 2010006873 A1 WO2010006873 A1 WO 2010006873A1 EP 2009057583 W EP2009057583 W EP 2009057583W WO 2010006873 A1 WO2010006873 A1 WO 2010006873A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- rotation
- axis
- cylindrical body
- rolling
- circular cylindrical
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 39
- 238000005096 rolling process Methods 0.000 claims abstract description 54
- 230000033001 locomotion Effects 0.000 claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- 238000001125 extrusion Methods 0.000 abstract description 14
- 239000002184 metal Substances 0.000 description 12
- 238000005553 drilling Methods 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/16—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section
-
- 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
- B21K5/00—Making tools or tool parts, e.g. pliers
- B21K5/02—Making tools or tool parts, e.g. pliers drilling-tools or other for making or working on holes
- B21K5/04—Making tools or tool parts, e.g. pliers drilling-tools or other for making or working on holes twisting-tools, e.g. drills, reamers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H1/00—Making articles shaped as bodies of revolution
- B21H1/18—Making articles shaped as bodies of revolution cylinders, e.g. rolled transversely cross-rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H3/00—Making helical bodies or bodies having parts of helical shape
- B21H3/10—Making helical bodies or bodies having parts of helical shape twist-drills; screw-taps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/18—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by using pressure rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/003—Apparatus or processes for treating or working the shaped or preshaped articles the shaping of preshaped articles, e.g. by bending
- B28B11/006—Making hollow articles or partly closed articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
- B22F2998/10—Processes characterised by the sequence of their steps
Definitions
- the object of the invention is therefore to provide a method and an apparatus for producing a circular mass consisting of plastic mass body, which is or these higher requirements.
- FIG. 3 in a view corresponding to FIG
- a circular segment disc 18 is arranged with a friction surface 20 on the bottom side.
- the circular segment disc 18 is rotatable about an axis of rotation 22 which is perpendicular to the surface of the support 16 and on the friction surface.
- the vertical distance AV between the surfaces 16 and 20 is preferably adjustable, which is indicated by the double arrow V in Figure 2. This vertical distance AV corresponds to the diameter D of the blank 10.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Powder Metallurgy (AREA)
- Rolling Contact Bearings (AREA)
- Forging (AREA)
- Physical Vapour Deposition (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009801273681A CN102099134B (zh) | 2008-07-16 | 2009-06-18 | 制造由塑性物料构成的具有内部螺旋状槽的圆柱形物体的方法和装置 |
EP09779827A EP2313218B1 (de) | 2008-07-16 | 2009-06-18 | Verfahren und vorrichtung zur herstellung eines aus plastischer masse bestehenden kreiszylindrischen körpers mit innenliegenden wendelförmigen ausnehmungen |
AT09779827T ATE529206T1 (de) | 2008-07-16 | 2009-06-18 | Verfahren und vorrichtung zur herstellung eines aus plastischer masse bestehenden kreiszylindrischen körpers mit innenliegenden wendelförmigen ausnehmungen |
KR1020117001088A KR101264755B1 (ko) | 2008-07-16 | 2009-06-18 | 작업가능한 질량체를 포함하고 내부 나선형 리세스를 갖는 원통형 본체를 제조하는 방법 및 장치 |
ES09779827T ES2373634T3 (es) | 2008-07-16 | 2009-06-18 | Procedimiento y dispositivo para la fabricación de un cuerpo cilíndrico circular, hecho a partir de una masa plástica, con escotaduras internas helicoidales. |
JP2011517837A JP5453414B2 (ja) | 2008-07-16 | 2009-06-18 | 可塑性の質量体から成る、内側の螺旋状の切抜き部を備えた円柱形の物体を製造する方法並びに装置 |
US12/737,444 US8850861B2 (en) | 2008-07-16 | 2009-06-18 | Method and device for producing a circularly cylindrical body, which consists of deformable material, with internally disposed helical recesses |
US14/471,318 US9044797B2 (en) | 2008-07-16 | 2014-08-28 | Device for producing a circularly cylindrical body |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008033413A DE102008033413A1 (de) | 2008-07-16 | 2008-07-16 | Verfahren und Vorrichtung zur Herstellung eines aus plastischer Masse bestehenden kreiszylindrischen Körpers mit innenliegenden wendelförmigen Ausnehmungen |
DE102008033413.8 | 2008-07-16 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/737,444 A-371-Of-International US8850861B2 (en) | 2008-07-16 | 2009-06-18 | Method and device for producing a circularly cylindrical body, which consists of deformable material, with internally disposed helical recesses |
US14/471,318 Division US9044797B2 (en) | 2008-07-16 | 2014-08-28 | Device for producing a circularly cylindrical body |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2010006873A1 true WO2010006873A1 (de) | 2010-01-21 |
Family
ID=41066151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2009/057583 WO2010006873A1 (de) | 2008-07-16 | 2009-06-18 | Verfahren und vorrichtung zur herstellung eines aus plastischer masse bestehenden kreiszylindrischen körpers mit innenliegenden wendelförmigen ausnehmungen |
Country Status (9)
Country | Link |
---|---|
US (2) | US8850861B2 (de) |
EP (1) | EP2313218B1 (de) |
JP (1) | JP5453414B2 (de) |
KR (1) | KR101264755B1 (de) |
CN (1) | CN102099134B (de) |
AT (1) | ATE529206T1 (de) |
DE (1) | DE102008033413A1 (de) |
ES (1) | ES2373634T3 (de) |
WO (1) | WO2010006873A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014115760A1 (de) | 2014-10-30 | 2016-05-04 | Arno Friedrichs | Schneidwerkzeug mit innenliegenden, spiralförmig verlaufenden Kühlmittelkanälen mit sich veränderndem Steigungswinkel |
DE102017121940A1 (de) | 2017-09-21 | 2019-03-21 | Arno Friedrichs | Verfahren und Vorrichtung zur Herstellung eines aus plastischer Masse bestehenden kreiszylindrischen Körpers |
CN109249026A (zh) * | 2018-11-12 | 2019-01-22 | 深圳艾利佳材料科技有限公司 | 一种用粉末挤出轧制的成型工艺 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0173675A1 (de) * | 1984-08-28 | 1986-03-05 | Vereinigte Edelstahlwerke Aktiengesellschaft (Vew) | Verfahren und Vorrichtung zur Herstellung von, insbesondere metallischen, Werkstücken, vorzugsweise aus Stahl |
WO2001017705A2 (de) * | 1999-09-09 | 2001-03-15 | Arno Friedrichs | Verfahren und vorrichtung zur herstellung eines sintermetall-rohlings mit innenliegenden, wendelförmigen ausnehmungen |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0663003B2 (ja) | 1989-09-08 | 1994-08-17 | 東芝タンガロイ株式会社 | 押出し成形機 |
DE4120165C2 (de) | 1990-07-05 | 1995-01-26 | Friedrichs Konrad Kg | Strangpreßwerkzeug zur Herstellung eines Hartmetall- oder Keramikstabes |
JPH04198405A (ja) | 1990-11-28 | 1992-07-17 | Kobe Steel Ltd | 穴付硬質長尺素材の製造方法 |
JPH04198404A (ja) | 1990-11-28 | 1992-07-17 | Kobe Steel Ltd | 穴付硬質長尺素材の製造方法 |
JPH04210407A (ja) | 1990-11-30 | 1992-07-31 | Kobe Steel Ltd | 油穴付ドリル,エンドミルの製造方法 |
US5152061A (en) | 1992-02-19 | 1992-10-06 | Tesma International Inc. | Cold-forming of toothed wheels from sheet steel |
DE10356111B4 (de) * | 2003-11-27 | 2006-10-12 | Zf Friedrichshafen Ag | Kaltumformverfahren zur Herstellung von einteiligen Kugelzapfen |
CN1974054A (zh) * | 2006-12-08 | 2007-06-06 | 青特集团有限公司 | 多阶细长轴的制造工艺 |
-
2008
- 2008-07-16 DE DE102008033413A patent/DE102008033413A1/de not_active Withdrawn
-
2009
- 2009-06-18 US US12/737,444 patent/US8850861B2/en active Active
- 2009-06-18 JP JP2011517837A patent/JP5453414B2/ja active Active
- 2009-06-18 WO PCT/EP2009/057583 patent/WO2010006873A1/de active Application Filing
- 2009-06-18 AT AT09779827T patent/ATE529206T1/de active
- 2009-06-18 KR KR1020117001088A patent/KR101264755B1/ko not_active Expired - Fee Related
- 2009-06-18 CN CN2009801273681A patent/CN102099134B/zh active Active
- 2009-06-18 EP EP09779827A patent/EP2313218B1/de active Active
- 2009-06-18 ES ES09779827T patent/ES2373634T3/es active Active
-
2014
- 2014-08-28 US US14/471,318 patent/US9044797B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0173675A1 (de) * | 1984-08-28 | 1986-03-05 | Vereinigte Edelstahlwerke Aktiengesellschaft (Vew) | Verfahren und Vorrichtung zur Herstellung von, insbesondere metallischen, Werkstücken, vorzugsweise aus Stahl |
WO2001017705A2 (de) * | 1999-09-09 | 2001-03-15 | Arno Friedrichs | Verfahren und vorrichtung zur herstellung eines sintermetall-rohlings mit innenliegenden, wendelförmigen ausnehmungen |
Also Published As
Publication number | Publication date |
---|---|
EP2313218A1 (de) | 2011-04-27 |
KR101264755B1 (ko) | 2013-05-15 |
US20150027188A1 (en) | 2015-01-29 |
ES2373634T3 (es) | 2012-02-07 |
JP2011527943A (ja) | 2011-11-10 |
US8850861B2 (en) | 2014-10-07 |
DE102008033413A1 (de) | 2010-01-21 |
KR20110031950A (ko) | 2011-03-29 |
US20110113846A1 (en) | 2011-05-19 |
ATE529206T1 (de) | 2011-11-15 |
US9044797B2 (en) | 2015-06-02 |
CN102099134A (zh) | 2011-06-15 |
EP2313218B1 (de) | 2011-10-19 |
CN102099134B (zh) | 2013-05-22 |
JP5453414B2 (ja) | 2014-03-26 |
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