CN108879283B - 一种换向器的加工工艺及其所使用的模具 - Google Patents
一种换向器的加工工艺及其所使用的模具 Download PDFInfo
- Publication number
- CN108879283B CN108879283B CN201810645162.9A CN201810645162A CN108879283B CN 108879283 B CN108879283 B CN 108879283B CN 201810645162 A CN201810645162 A CN 201810645162A CN 108879283 B CN108879283 B CN 108879283B
- Authority
- CN
- China
- Prior art keywords
- commutator
- groove
- copper shell
- graphite flake
- processing technology
- 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
- 238000005516 engineering process Methods 0.000 title claims abstract description 26
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 68
- 239000010439 graphite Substances 0.000 claims abstract description 68
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 67
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 40
- 229910052802 copper Inorganic materials 0.000 claims abstract description 40
- 239000010949 copper Substances 0.000 claims abstract description 40
- 229920001342 Bakelite® Polymers 0.000 claims abstract description 32
- 239000004637 bakelite Substances 0.000 claims abstract description 32
- 239000011159 matrix material Substances 0.000 claims abstract description 24
- 239000011265 semifinished product Substances 0.000 claims abstract description 24
- 239000000758 substrate Substances 0.000 claims abstract description 24
- 238000001125 extrusion Methods 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 12
- 238000005336 cracking Methods 0.000 claims abstract description 9
- 239000000047 product Substances 0.000 claims abstract description 9
- 230000002093 peripheral effect Effects 0.000 claims abstract description 5
- 238000000926 separation method Methods 0.000 claims description 35
- 238000000465 moulding Methods 0.000 claims description 11
- 238000009704 powder extrusion Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 11
- 238000001467 acupuncture Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000013067 intermediate product Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000003754 machining Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005662 electromechanics Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004021 metal welding Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/06—Manufacture of commutators
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Motors, Generators (AREA)
- Motor Or Generator Current Collectors (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810645162.9A CN108879283B (zh) | 2018-06-21 | 2018-06-21 | 一种换向器的加工工艺及其所使用的模具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810645162.9A CN108879283B (zh) | 2018-06-21 | 2018-06-21 | 一种换向器的加工工艺及其所使用的模具 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108879283A CN108879283A (zh) | 2018-11-23 |
CN108879283B true CN108879283B (zh) | 2019-11-12 |
Family
ID=64340613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810645162.9A Active CN108879283B (zh) | 2018-06-21 | 2018-06-21 | 一种换向器的加工工艺及其所使用的模具 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108879283B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109638599B (zh) * | 2018-12-07 | 2020-05-19 | 捷和电机(江西)有限公司 | 一种基于油石打磨有刷电机换向器的工艺 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07312851A (ja) * | 1994-03-23 | 1995-11-28 | Mitsubishi Electric Home Appliance Co Ltd | セラミックス摺動集電体 |
DE102005030454A1 (de) * | 2005-06-28 | 2007-01-04 | Kolektor Group D.O.O. | Leiterrohling für einen Trommelkommutator, Verfahren zur Herstellung eines solchen sowie Trommelkommutator |
CN102332669B (zh) * | 2010-07-12 | 2015-08-19 | 德昌电机(深圳)有限公司 | 换向器及其制造方法 |
CN205752916U (zh) * | 2016-05-24 | 2016-11-30 | 薛瑞华 | 钩型换向器 |
CN107579403A (zh) * | 2017-08-26 | 2018-01-12 | 瑞安市庆固电器有限公司 | 一种换向器及其制作工艺 |
-
2018
- 2018-06-21 CN CN201810645162.9A patent/CN108879283B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN108879283A (zh) | 2018-11-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102873275A (zh) | 一种等轴晶和柱状晶陶瓷型芯在型壳中的固定方法 | |
CN105312504B (zh) | 一种高温合金薄壁环型铸件浇注系统及制造方法 | |
CN104853549A (zh) | 一种移动电子产品金属中框及其加工工艺 | |
CN108879283B (zh) | 一种换向器的加工工艺及其所使用的模具 | |
CN103990761A (zh) | 一种带有冲击孔结构的空心涡轮叶片制造方法 | |
US2763916A (en) | Method of making cast rotors | |
CN108500274B (zh) | 一种一体成型的串联连接的微型环状零件及3d打印方法 | |
US5921309A (en) | Production process of wax pattern | |
CN204309164U (zh) | 一种o型密封圈模具 | |
CN110142391B (zh) | 一种直水道模具结构及其加工方法 | |
CN206677156U (zh) | 基于直接金属激光烧结及铸造成形技术的具有随形冷却水路的模具 | |
CN113021739B (zh) | 一种交叉桨叶的模具 | |
CN213704228U (zh) | 一种橡胶履带花纹成型模具 | |
KR101860933B1 (ko) | 모터의 로터 제조를 위한 원심 주조 장치 | |
CN108620443A (zh) | 包覆锭子的锭座成型方法 | |
KR20210077994A (ko) | 효율적인 플라스틱 사출 금형 제조방법 | |
CN105977763B (zh) | 一种换向器的制造方法 | |
CN213827371U (zh) | 注塑模具放电加工用筋位电极 | |
CN216096338U (zh) | 一种铅酸电池浸铅式铸焊模具 | |
CN217315731U (zh) | 一种大型燃机导向叶片定型胎具 | |
CN219486441U (zh) | 一种采用组合式放电的机加工结构 | |
CN105328162B (zh) | 利用压铸模具生产洗衣机三脚架的方法 | |
CN216181961U (zh) | 一种通用复合吹砂硫化模模具 | |
CN103909613B (zh) | 一种在同一双色注塑机上加工两种不同类型产品的方法 | |
CN217144304U (zh) | 一种窑炉外壳浇注用成型模具 |
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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: The processing technology of commutator and the mould used Effective date of registration: 20221202 Granted publication date: 20191112 Pledgee: Shenzhen hi tech investment small loan Co.,Ltd. Pledgor: SHENZHEN KAINAN COMMUNTATOR Co.,Ltd. Registration number: Y2022980024531 |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 518118 Kaizhong Precision 401, Building 1, Kaizhong Technology Factory, Zhukeng Community, Longtian Street, Pingshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Kainan Intelligent Equipment Co.,Ltd. Address before: 518118 plant D, shenlanting science and Technology Industrial Zone, no.6, Qinglan 2nd Road, big industrial zone, Pingshan New District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN KAINAN COMMUNTATOR Co.,Ltd. |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20191112 Pledgee: Shenzhen hi tech investment small loan Co.,Ltd. Pledgor: SHENZHEN KAINAN COMMUNTATOR Co.,Ltd. Registration number: Y2022980024531 |