CN111768968B - 钕铁硼压型系统及方法 - Google Patents
钕铁硼压型系统及方法 Download PDFInfo
- Publication number
- CN111768968B CN111768968B CN202010723262.6A CN202010723262A CN111768968B CN 111768968 B CN111768968 B CN 111768968B CN 202010723262 A CN202010723262 A CN 202010723262A CN 111768968 B CN111768968 B CN 111768968B
- Authority
- CN
- China
- Prior art keywords
- profiling
- magnetizing
- mold
- pressing
- demagnetizing
- 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.)
- Active
Links
- 229910001172 neodymium magnet Inorganic materials 0.000 title claims abstract description 58
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000003825 pressing Methods 0.000 claims abstract description 115
- 230000006835 compression Effects 0.000 claims abstract description 22
- 238000007906 compression Methods 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims description 42
- 238000005303 weighing Methods 0.000 claims description 39
- 238000004806 packaging method and process Methods 0.000 claims description 37
- 239000002994 raw material Substances 0.000 claims description 33
- 238000000465 moulding Methods 0.000 claims description 29
- 230000005347 demagnetization Effects 0.000 claims description 22
- 238000003860 storage Methods 0.000 claims description 8
- 230000005415 magnetization Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 33
- 238000000748 compression moulding Methods 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 8
- 230000001629 suppression Effects 0.000 description 6
- 239000000843 powder Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0253—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing permanent magnets
- H01F41/0266—Moulding; Pressing
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F13/00—Apparatus or processes for magnetising or demagnetising
- H01F13/003—Methods and devices for magnetising permanent magnets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F13/00—Apparatus or processes for magnetising or demagnetising
- H01F13/006—Methods and devices for demagnetising of magnetic bodies, e.g. workpieces, sheet material
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
Abstract
Description
Claims (14)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010723262.6A CN111768968B (zh) | 2020-07-24 | 2020-07-24 | 钕铁硼压型系统及方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010723262.6A CN111768968B (zh) | 2020-07-24 | 2020-07-24 | 钕铁硼压型系统及方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111768968A CN111768968A (zh) | 2020-10-13 |
CN111768968B true CN111768968B (zh) | 2022-03-01 |
Family
ID=72727128
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010723262.6A Active CN111768968B (zh) | 2020-07-24 | 2020-07-24 | 钕铁硼压型系统及方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111768968B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112893836B (zh) * | 2021-01-21 | 2023-05-12 | 江苏骏派电子科技有限公司 | 一种粉末冶金用具有自动脱模结构的压坯装置 |
CN115837463A (zh) * | 2022-10-21 | 2023-03-24 | 江西粤磁稀土新材料科技有限公司 | 一种钕铁硼取消等静压新型自动压型装置及方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1054458C (zh) * | 1990-11-30 | 2000-07-12 | 因太金属株式会社 | 制造永磁铁的方法和装置及用于在磁场作用下成型的橡胶模具 |
CN103996518B (zh) * | 2014-05-11 | 2016-10-05 | 沈阳中北通磁科技股份有限公司 | 一种钕铁硼稀土永磁材料的成型方法 |
CN103990805B (zh) * | 2014-05-11 | 2016-06-22 | 沈阳中北通磁科技股份有限公司 | 一种钕铁硼稀土永磁合金的制粉方法和设备 |
CN205057056U (zh) * | 2015-10-23 | 2016-03-02 | 赣州嘉通新材料有限公司 | 一种自动化钕铁硼取向成型压机装置 |
CN109950039B (zh) * | 2019-04-22 | 2023-06-23 | 宁德市星宇科技有限公司 | 一种烧结钕铁硼辐射环的成型装置及辐射环制备方法 |
CN110323022B (zh) * | 2019-07-24 | 2024-07-23 | 江西金力永磁科技股份有限公司 | 一种连续式烧结磁体的制造方法及其设备 |
-
2020
- 2020-07-24 CN CN202010723262.6A patent/CN111768968B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN111768968A (zh) | 2020-10-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN111768968B (zh) | 钕铁硼压型系统及方法 | |
CN104174844B (zh) | 全自动磁场成型压机 | |
CN206344373U (zh) | 一种全自动手机机壳注塑与整形系统 | |
CN106623913B (zh) | 一模多出磁粉成型压机的伺服式加料装置 | |
CN104972061A (zh) | 铸造型砂与铁丸自动分离回收装置 | |
CN201966774U (zh) | 一种无刷电机外转子 | |
CN204075202U (zh) | 全自动磁场成型压机 | |
CN201405062Y (zh) | 磁性材料自动湿压机自动取件装置 | |
TW202241607A (zh) | 用於將電馬達的轉子核心鑄模的轉子核心鑄模方法及系統 | |
CN213382628U (zh) | 螺母模内注塑自动上料设备及自动化螺母模内注塑系统 | |
CN111730055A (zh) | 压型模具 | |
CN113539668A (zh) | 一种电感的线圈封装制造方法 | |
CN211640645U (zh) | 一种模压成型自动生产装置 | |
CN109016342B (zh) | 一种空调轴盖智能生产设备及其生产方法 | |
CN204991436U (zh) | 钕铁硼各向异性多极磁环全自动热压一次成型设备 | |
CN109227081B (zh) | 一种调节磁铁组装机中磁铁间作用力的组装方法 | |
CN207103785U (zh) | 一种全自动超声波去水口生产系统 | |
CN210325398U (zh) | 一种耳机喇叭磁路深度充磁设备 | |
CN101973095B (zh) | 气制动abs电磁阀用电枢橡胶硫化及弹簧装配工艺 | |
CN108145155A (zh) | 一种全自动辐射环浮动式磁场成型压机的成型装置 | |
CN112476946B (zh) | 一种充磁磁钢自动注塑的方法 | |
CN111102889B (zh) | 一种tnt药芯自动冲压脱模系统 | |
CN211219479U (zh) | 一种用于磁铁组装成型的加工装置 | |
CN216528395U (zh) | 一种电感的填粉装置 | |
CN220904207U (zh) | 一种适用于模压粉装料的辅助装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220627 Address after: 366300 new industrial zone, Changting Economic Development Zone, Longyan City, Fujian Province Patentee after: FUJIAN CHANGTING GOLDEN DRAGON RARE-EARTH Co.,Ltd. Address before: 366300 new industrial zone, Changting Economic Development Zone, Longyan City, Fujian Province Patentee before: FUJIAN CHANGTING GOLDEN DRAGON RARE-EARTH Co.,Ltd. Patentee before: Xiamen tungsten industry Limited by Share Ltd |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 366300 new industrial zone, Changting Economic Development Zone, Longyan City, Fujian Province Patentee after: Fujian Jinlong Rare Earth Co.,Ltd. Address before: 366300 new industrial zone, Changting Economic Development Zone, Longyan City, Fujian Province Patentee before: FUJIAN CHANGTING GOLDEN DRAGON RARE-EARTH Co.,Ltd. |