JPS62130798A - 静水圧加圧成形用型並びにそれを用いた粉末成形方法 - Google Patents
静水圧加圧成形用型並びにそれを用いた粉末成形方法Info
- Publication number
- JPS62130798A JPS62130798A JP27219185A JP27219185A JPS62130798A JP S62130798 A JPS62130798 A JP S62130798A JP 27219185 A JP27219185 A JP 27219185A JP 27219185 A JP27219185 A JP 27219185A JP S62130798 A JPS62130798 A JP S62130798A
- Authority
- JP
- Japan
- Prior art keywords
- mold
- concave
- powder
- convex
- 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.)
- Granted
Links
- 239000000843 powder Substances 0.000 title claims abstract description 84
- 238000000034 method Methods 0.000 title claims abstract description 23
- 230000002706 hydrostatic effect Effects 0.000 title claims abstract description 21
- 238000000465 moulding Methods 0.000 title claims description 38
- 239000002994 raw material Substances 0.000 claims abstract description 35
- 230000002093 peripheral effect Effects 0.000 claims abstract description 11
- 239000000919 ceramic Substances 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 5
- 238000000462 isostatic pressing Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims 1
- 229920001971 elastomer Polymers 0.000 abstract description 32
- 230000001681 protective effect Effects 0.000 abstract description 8
- 239000002184 metal Substances 0.000 abstract description 4
- 238000005520 cutting process Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 abstract 2
- 239000000047 product Substances 0.000 description 18
- 239000000463 material Substances 0.000 description 11
- 238000003825 pressing Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 229920000126 latex Polymers 0.000 description 2
- 238000007721 mold pressing method Methods 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 238000010073 coating (rubber) Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 102200082816 rs34868397 Human genes 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Press Drives And Press Lines (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27219185A JPS62130798A (ja) | 1985-12-03 | 1985-12-03 | 静水圧加圧成形用型並びにそれを用いた粉末成形方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27219185A JPS62130798A (ja) | 1985-12-03 | 1985-12-03 | 静水圧加圧成形用型並びにそれを用いた粉末成形方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62130798A true JPS62130798A (ja) | 1987-06-13 |
| JPH035278B2 JPH035278B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-01-25 |
Family
ID=17510354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27219185A Granted JPS62130798A (ja) | 1985-12-03 | 1985-12-03 | 静水圧加圧成形用型並びにそれを用いた粉末成形方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62130798A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1985
- 1985-12-03 JP JP27219185A patent/JPS62130798A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH035278B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-01-25 |
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