CA2421604C - Powder feeding apparatus with a filling shoe and mask - Google Patents
Powder feeding apparatus with a filling shoe and mask Download PDFInfo
- Publication number
- CA2421604C CA2421604C CA002421604A CA2421604A CA2421604C CA 2421604 C CA2421604 C CA 2421604C CA 002421604 A CA002421604 A CA 002421604A CA 2421604 A CA2421604 A CA 2421604A CA 2421604 C CA2421604 C CA 2421604C
- Authority
- CA
- Canada
- Prior art keywords
- mask
- die
- opening
- filling shoe
- die opening
- 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
- 238000011049 filling Methods 0.000 title claims abstract description 188
- 239000000843 powder Substances 0.000 title claims abstract description 105
- 238000000034 method Methods 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims description 13
- 239000008187 granular material Substances 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 claims 4
- 239000011796 hollow space material Substances 0.000 abstract description 2
- 239000000945 filler Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000004482 other powder Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/30—Feeding material to presses
- B30B15/302—Feeding material in particulate or plastic state to moulding presses
- B30B15/304—Feeding material in particulate or plastic state to moulding presses by using feed frames or shoes with relative movement with regard to the mould or moulds
- B30B15/306—Feeding material in particulate or plastic state to moulding presses by using feed frames or shoes with relative movement with regard to the mould or moulds for multi-layer 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
- 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
- B22F3/004—Filling molds with powder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/30—Feeding material to presses
- B30B15/302—Feeding material in particulate or plastic state to moulding presses
- B30B15/304—Feeding material in particulate or plastic state to moulding presses by using feed frames or shoes with relative movement with regard to the mould or moulds
-
- 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
- B22F3/02—Compacting only
- B22F3/03—Press-moulding apparatus therefor
- B22F2003/033—Press-moulding apparatus therefor with multiple punches working in the same direction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10209746.1 | 2002-03-06 | ||
| DE2002109746 DE10209746B4 (de) | 2002-03-06 | 2002-03-06 | Pulverbefüllungsvorrichtung, insbesondere für pulvermetallurgische Pulver, Füllschuh für eine solche Pulverbefüllungsvorrichtung und Verfahren zum Befüllen einer Matrizenöffnung mit Pulver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2421604A1 CA2421604A1 (en) | 2003-09-06 |
| CA2421604C true CA2421604C (en) | 2007-04-24 |
Family
ID=27797573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002421604A Expired - Fee Related CA2421604C (en) | 2002-03-06 | 2003-03-06 | Powder feeding apparatus with a filling shoe and mask |
Country Status (2)
| Country | Link |
|---|---|
| CA (1) | CA2421604C (de) |
| DE (1) | DE10209746B4 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120119990A (ko) * | 2011-04-20 | 2012-11-01 | 힐티 악티엔게젤샤프트 | 분말 또는 알갱이 모양의 재료로부터 그린 컴팩트를 제조하기 위한 장치 및 방법 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006043270A1 (de) * | 2006-09-14 | 2008-03-27 | Laeis Gmbh | Verfahren und Presse zum Herstellen von Formkörpern |
| CN103121297A (zh) * | 2011-11-17 | 2013-05-29 | 四川康源医疗设备有限公司 | 用于单冲压片机中加料和压片的机构 |
| DE102019104041A1 (de) * | 2019-02-18 | 2020-08-20 | Dorst Technologies Gmbh & Co. Kg | Verfahren zum Pulverpressen |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2446567B2 (de) * | 1974-09-30 | 1976-11-18 | Amsted Industries Inc., Chicago, 111. (V.StA.) | Fuellschuh fuer pulverpresse |
| DE19919492C1 (de) * | 1999-04-29 | 2000-12-07 | Bt Magnet Tech Gmbh | Vorrichtung zum Einfüllen eines pulverförmigen Werkstoffs in ein Preßwerkzeug |
-
2002
- 2002-03-06 DE DE2002109746 patent/DE10209746B4/de not_active Expired - Fee Related
-
2003
- 2003-03-06 CA CA002421604A patent/CA2421604C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120119990A (ko) * | 2011-04-20 | 2012-11-01 | 힐티 악티엔게젤샤프트 | 분말 또는 알갱이 모양의 재료로부터 그린 컴팩트를 제조하기 위한 장치 및 방법 |
| KR101956919B1 (ko) * | 2011-04-20 | 2019-03-11 | 힐티 악티엔게젤샤프트 | 분말 또는 알갱이 모양의 재료로부터 그린 컴팩트를 제조하기 위한 장치 및 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE10209746B4 (de) | 2004-04-15 |
| DE10209746A1 (de) | 2003-10-02 |
| CA2421604A1 (en) | 2003-09-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed | ||
| MKLA | Lapsed |
Effective date: 20100308 |