JPH01127705U - - Google Patents
Info
- Publication number
- JPH01127705U JPH01127705U JP2173888U JP2173888U JPH01127705U JP H01127705 U JPH01127705 U JP H01127705U JP 2173888 U JP2173888 U JP 2173888U JP 2173888 U JP2173888 U JP 2173888U JP H01127705 U JPH01127705 U JP H01127705U
- Authority
- JP
- Japan
- Prior art keywords
- punch
- lower punch
- upper punch
- core
- molded body
- 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
- 238000000465 moulding Methods 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims 1
- 238000000462 isostatic pressing Methods 0.000 claims 1
Landscapes
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Description
第１図は本考案による管状成形体の成形用中子
の結合状態を示す断面の概略図である。第２図は
従来の管状成形体の成形用中子の断面の概略図で
ある。
１，１１：上パンチ、２，１２：マンドレル、
３，１３：下パンチ、４：下パンチ部。
FIG. 1 is a schematic cross-sectional view showing a state of bonding of a molding core of a tubular molded body according to the present invention. FIG. 2 is a schematic cross-sectional view of a molding core for a conventional tubular molded body. 1, 11: Upper punch, 2, 12: Mandrel,
3, 13: lower punch, 4: lower punch section.
Claims (1)
より加圧成形するための成形型の中子において、
中子が一個の上パンチ、一個の下パンチならびに
被成形体と接触する部分の外径寸法が相互に異な
り、かつ上端および下端にそれぞれ上記上パンチ
および下パンチと嵌合する構造をもつ複数のマン
ドレルの組からなる、成形用中子。 In the core of a mold for pressure forming a tubular ceramic molded body by dry isostatic pressing,
One upper punch, one lower punch, and a plurality of cores having mutually different outer diameter dimensions at the portions that come into contact with the molded object, and whose upper and lower ends have a structure that fits with the upper punch and the lower punch, respectively. A molding core consisting of a set of mandrels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2173888U JPH01127705U (en) | 1988-02-23 | 1988-02-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2173888U JPH01127705U (en) | 1988-02-23 | 1988-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01127705U true JPH01127705U (en) | 1989-08-31 |
Family
ID=31239231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2173888U Pending JPH01127705U (en) | 1988-02-23 | 1988-02-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01127705U (en) |
-
1988
- 1988-02-23 JP JP2173888U patent/JPH01127705U/ja active Pending