JPS56130402A - Production of sintered parts - Google Patents
Production of sintered partsInfo
- Publication number
- JPS56130402A JPS56130402A JP3450480A JP3450480A JPS56130402A JP S56130402 A JPS56130402 A JP S56130402A JP 3450480 A JP3450480 A JP 3450480A JP 3450480 A JP3450480 A JP 3450480A JP S56130402 A JPS56130402 A JP S56130402A
- Authority
- JP
- Japan
- Prior art keywords
- molded article
- article
- powder
- assuming
- die
- 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.)
- Pending
Links
Landscapes
- Powder Metallurgy (AREA)
Abstract
PURPOSE: To produce an excellent sintered part assuming an intricate shape by impregnating an anaerobic resin in a powder molded article, hardening, machining then sintering the same.
CONSTITUTION: Raw material metal powder and additive powder are mixed at a predetermined ratio, whereby mixed powders are obtained. These mixed powders added with a lubricant are packed in a die, and are pressurized with a pressing device, whereby they are molded to a powder molded article assuming the basic shape style of a part. Next, an anaerobic resin is impregnated in this molded article, and the article is left standing in the atmosphere to barden the resin. Next, the molded article is machined to a part of final shape. Thence, the machined article is put into a heating furnace and is sintered by heating. In this way, the parts assuming an intricate shapes that cannot be formed by pressure molding alone with the die is produced accurately at low die cost.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3450480A JPS56130402A (en) | 1980-03-18 | 1980-03-18 | Production of sintered parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3450480A JPS56130402A (en) | 1980-03-18 | 1980-03-18 | Production of sintered parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56130402A true JPS56130402A (en) | 1981-10-13 |
Family
ID=12416079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3450480A Pending JPS56130402A (en) | 1980-03-18 | 1980-03-18 | Production of sintered parts |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56130402A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013053353A (en) * | 2011-09-05 | 2013-03-21 | Toyota Motor Corp | Method for manufacturing sintered product |
| JP2014095486A (en) * | 2012-11-07 | 2014-05-22 | Denso Corp | Method of producing magnetic refrigeration material |
| WO2020226111A1 (en) * | 2019-05-08 | 2020-11-12 | 住友電気工業株式会社 | Sintered gear manufacturing method |
| WO2020262597A1 (en) * | 2019-06-27 | 2020-12-30 | クラレノリタケデンタル株式会社 | Unfired zirconia composite and production method therefor, dental mill blank, and method for manufacturing dental prosthesis |
-
1980
- 1980-03-18 JP JP3450480A patent/JPS56130402A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013053353A (en) * | 2011-09-05 | 2013-03-21 | Toyota Motor Corp | Method for manufacturing sintered product |
| JP2014095486A (en) * | 2012-11-07 | 2014-05-22 | Denso Corp | Method of producing magnetic refrigeration material |
| WO2020226111A1 (en) * | 2019-05-08 | 2020-11-12 | 住友電気工業株式会社 | Sintered gear manufacturing method |
| JPWO2020226111A1 (en) * | 2019-05-08 | 2020-11-12 | ||
| CN113677461A (en) * | 2019-05-08 | 2021-11-19 | 住友电气工业株式会社 | Method for manufacturing sintered gear |
| CN113677461B (en) * | 2019-05-08 | 2024-01-02 | 住友电气工业株式会社 | Method for manufacturing sintered gear |
| WO2020262597A1 (en) * | 2019-06-27 | 2020-12-30 | クラレノリタケデンタル株式会社 | Unfired zirconia composite and production method therefor, dental mill blank, and method for manufacturing dental prosthesis |
| JPWO2020262597A1 (en) * | 2019-06-27 | 2020-12-30 |
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