JPS6170007U - - Google Patents

Info

Publication number
JPS6170007U
JPS6170007U JP15452284U JP15452284U JPS6170007U JP S6170007 U JPS6170007 U JP S6170007U JP 15452284 U JP15452284 U JP 15452284U JP 15452284 U JP15452284 U JP 15452284U JP S6170007 U JPS6170007 U JP S6170007U
Authority
JP
Japan
Prior art keywords
raw material
material powder
die
molded body
length
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
Application number
JP15452284U
Other languages
Japanese (ja)
Other versions
JPS6347442Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1984154522U priority Critical patent/JPS6347442Y2/ja
Publication of JPS6170007U publication Critical patent/JPS6170007U/ja
Application granted granted Critical
Publication of JPS6347442Y2 publication Critical patent/JPS6347442Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Magnetic Ceramics (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Hard Magnetic Materials (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案による湿式成型装置の縦断説
明図である。第２図は断面弓形状成型体の斜視図
である。 １…基台、２…下側パンチ、３…ダイス、４…
抜水板、５…上側パンチ、６…シリンダ、７…電
磁コイル、８…濾過布、９…スラリー状原料粉末
、１０…抜水孔。 FIG. 1 is a longitudinal sectional view of the wet molding apparatus according to this invention. FIG. 2 is a perspective view of the molded body having an arch-shaped cross section. 1...Base, 2...Lower punch, 3...Dice, 4...
Water drain plate, 5... Upper punch, 6... Cylinder, 7... Electromagnetic coil, 8... Filter cloth, 9... Slurry raw material powder, 10... Water drain hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ダイス内の成型空間にスラリー状原料粉末を充
填し、該原料粉末と上パンチ間に介在させる濾過
布と抜水板より抜水し、該原料粉末を断面弓形状
成型体に圧縮成型する湿式成型装置において、断
面弓形状成型体の湾曲面の弦方向長さをＤ、軸方
向長さをＬとした場合、抜水板のＬ方向で、ダイ
スの成型空間端面より外側の抜水板に、幅０．２
Ｄの範囲内に、抜水孔を直線状に等間隔で配列し
たことを特徴とする湿式成型装置である。 Wet molding in which a slurry-like raw material powder is filled into a molding space in a die, water is drained through a filter cloth and a drainage plate interposed between the raw material powder and the upper punch, and the raw material powder is compression-molded into a molded body having an arcuate cross-section. In the apparatus, if the length in the chordal direction of the curved surface of the cross-sectional bow-shaped molded body is D, and the length in the axial direction is L, then in the L direction of the water drainage plate, on the outside of the molding space end face of the die, Width 0.2
This wet molding apparatus is characterized in that water drainage holes are arranged linearly at equal intervals within the range D.
JP1984154522U 1984-10-13 1984-10-13 Expired JPS6347442Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984154522U JPS6347442Y2 (en) 1984-10-13 1984-10-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984154522U JPS6347442Y2 (en) 1984-10-13 1984-10-13

Publications (2)

Publication Number Publication Date
JPS6170007U true JPS6170007U (en) 1986-05-13
JPS6347442Y2 JPS6347442Y2 (en) 1988-12-07

Family

ID=30712513

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984154522U Expired JPS6347442Y2 (en) 1984-10-13 1984-10-13

Country Status (1)

Country Link
JP (1) JPS6347442Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008244154A (en) * 2007-03-27 2008-10-09 Tdk Corp Molding apparatus for molding magnetic particle, and manufacturing method of magnet
JP2008244158A (en) * 2007-03-27 2008-10-09 Tdk Corp Manufacturing method of magnet and molding apparatus for molding magnetic particle

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5392045U (en) * 1976-12-27 1978-07-27
JPS54178760U (en) * 1978-06-07 1979-12-17

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5392045U (en) * 1976-12-27 1978-07-27
JPS54178760U (en) * 1978-06-07 1979-12-17

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008244154A (en) * 2007-03-27 2008-10-09 Tdk Corp Molding apparatus for molding magnetic particle, and manufacturing method of magnet
JP2008244158A (en) * 2007-03-27 2008-10-09 Tdk Corp Manufacturing method of magnet and molding apparatus for molding magnetic particle

Also Published As

Publication number Publication date
JPS6347442Y2 (en) 1988-12-07

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