JPH03116910U - - Google Patents
Info
- Publication number
- JPH03116910U JPH03116910U JP2619690U JP2619690U JPH03116910U JP H03116910 U JPH03116910 U JP H03116910U JP 2619690 U JP2619690 U JP 2619690U JP 2619690 U JP2619690 U JP 2619690U JP H03116910 U JPH03116910 U JP H03116910U
- Authority
- JP
- Japan
- Prior art keywords
- metal
- mold
- heat transfer
- fluidized bed
- slush
- 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
- 239000002184 metal Substances 0.000 claims description 5
- 239000004576 sand Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 2
- 239000010410 layer Substances 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- 239000011241 protective layer Substances 0.000 claims 1
Landscapes
- Moulding By Coating Moulds (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図は本考案によるスラツシユ成形型の実施
例を示す断面図、第２図は本考案による金型温度
の均一化の一例を示すグラフ、第３図は伝熱フイ
ン長さと金型温度との関係を示すグラフ、第４図
は従来のスラツシユ成形型の構造を示す断面図で
ある。
１……金型、１ａ……凹形状部、２……流動床
炉、２ａ……多孔板、３……熱媒砂、４……流動
空気、５……ヒータ、７……伝熱フイン、７ａ…
…伝導層、７ｂ……金属層。
Fig. 1 is a cross-sectional view showing an embodiment of the slush mold according to the present invention, Fig. 2 is a graph showing an example of uniform mold temperature according to the present invention, and Fig. 3 is a graph showing the relationship between heat transfer fin length and mold temperature. FIG. 4 is a cross-sectional view showing the structure of a conventional slush mold. DESCRIPTION OF SYMBOLS 1... Mold, 1a... Concave shaped part, 2... Fluidized bed furnace, 2a... Perforated plate, 3... Heat medium sand, 4... Fluidized air, 5... Heater, 7... Heat transfer fin , 7a...
...conductive layer, 7b...metal layer.
Claims (1)
あつて、流動床炉の熱媒砂が直接接触しない金型
部分の表面には金型材料より熱伝導率の大きい第
１の金属の伝導層と、該伝導層から延設された前
記第１の金属から成る少くとも１つの伝熱フイン
を設け、該伝熱フイン表面に前記第１の金属より
摩耗強度と対酸化性の高い第２の金属から成る保
護層を形成したことを特徴とするスラツシユ成形
型。 In a mold for slush forming that performs fluidized bed furnace heating, a conductive layer of a first metal having a higher thermal conductivity than the mold material is provided on the surface of the mold portion that does not come into direct contact with the heating medium sand of the fluidized bed furnace. , at least one heat transfer fin made of the first metal is provided extending from the conductive layer, and a second metal having higher wear strength and oxidation resistance than the first metal is provided on the surface of the heat transfer fin. A slush mold characterized by forming a protective layer consisting of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990026196U JPH0753948Y2 (en) | 1990-03-16 | 1990-03-16 | Slush mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990026196U JPH0753948Y2 (en) | 1990-03-16 | 1990-03-16 | Slush mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03116910U true JPH03116910U (en) | 1991-12-03 |
| JPH0753948Y2 JPH0753948Y2 (en) | 1995-12-13 |
Family
ID=31529102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990026196U Expired - Lifetime JPH0753948Y2 (en) | 1990-03-16 | 1990-03-16 | Slush mold |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0753948Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4737170B2 (en) * | 2007-10-02 | 2011-07-27 | 関東自動車工業株式会社 | Method for manufacturing mold shell having temperature control member |
-
1990
- 1990-03-16 JP JP1990026196U patent/JPH0753948Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4737170B2 (en) * | 2007-10-02 | 2011-07-27 | 関東自動車工業株式会社 | Method for manufacturing mold shell having temperature control member |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0753948Y2 (en) | 1995-12-13 |
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