JP3179001U - Open hot water - Google Patents
Open hot water Download PDFInfo
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- JP3179001U JP3179001U JP2012004630U JP2012004630U JP3179001U JP 3179001 U JP3179001 U JP 3179001U JP 2012004630 U JP2012004630 U JP 2012004630U JP 2012004630 U JP2012004630 U JP 2012004630U JP 3179001 U JP3179001 U JP 3179001U
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- open
- hot water
- cast product
- sand layer
- mold sand
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Abstract
【課題】比較的に高い温度を保持し、フィーディング効果を上げ、鋳造品の品質を向上し、脆いなどの欠陥の発生を防止することができる開放押湯を提供する。
【解決手段】鋳型砂層１と、鋳型砂層内に設けられる鋳造品キャビティ２と、鋳型砂層内に設けられて鋳造品キャビティの頂部と対応する開放押湯本体３とを含み、開放押湯本体内に加熱装置４が設けられる。
【選択図】図１The present invention provides an open feeder that can maintain a relatively high temperature, increase the feeding effect, improve the quality of a cast product, and prevent the occurrence of defects such as brittleness.
A mold sand layer (1), a cast product cavity (2) provided in the mold sand layer, and an open hot water body (3) provided in the mold sand layer and corresponding to the top of the cast product cavity are provided. A heating device 4 is provided.
[Selection] Figure 1
Description
本考案は鋳造分野に係り、具体的に１つの鋳造用開放押湯に係る。 The present invention relates to the casting field, and specifically relates to one open feeder for casting.
鋳造品の開放押湯フィーディング過程において、開放押湯頂部は直接大気と接触するため、散熱スピードが非常に速いが、鋳造品は鋳型砂の中にあるため、その散熱スピードが開放押湯より遅く、開放押湯が鋳造品より速く冷却することを防止するために、開放押湯頂部に発熱剤を散布することにより、所定の保温役割を有するが、発熱剤は１層のみであるため、その保温効果が比較的に悪い。 In the process of feeding the open hot water of the casting, the top of the open hot water is in direct contact with the atmosphere, so the heat dissipation speed is very fast, but since the casting is in the mold sand, the heat dissipation speed is higher than that of the open hot water. Slowly, in order to prevent the open feeder from cooling faster than the cast product, by sprinkling the exothermic agent on the top of the open feeder, it has a predetermined heat retaining role, but the exothermic agent is only one layer, Its heat retention effect is relatively bad.
１つの開放押湯を提供し、比較的に高い温度を保持し、フィーディング効果を上げ、鋳造品の品質を向上し、脆いなどの欠陥の発生を防止することができることである。 One open feeder is provided, a relatively high temperature is maintained, the feeding effect is improved, the quality of the cast product is improved, and the occurrence of defects such as brittleness can be prevented.
開放押湯であって、鋳型砂層と、鋳型砂層内に設けられる鋳造品キャビティと、鋳型砂層内に設けられて鋳造品キャビティ頂部と対応する開放押湯本体とを含み、前記開放押湯本体内に加熱装置が設けられる。 An open feeder, which includes a mold sand layer, a cast product cavity provided in the mold sand layer, and an open feeder body provided in the mold sand layer and corresponding to the top of the cast product cavity, A heating device is provided.
好ましくは、前記加熱装置が加熱棒である。構造が簡単であり、加熱効果が良い。 Preferably, the heating device is a heating rod. The structure is simple and the heating effect is good.
本考案は上記技術手段を採用して１つの開放押湯を提供し、比較的に高い温度を保持し、フィーディング効果を上げ、鋳造品の品質を向上し、脆いなどの欠陥の発生を防止することができる。 The present invention adopts the above technical means to provide one open feeder, maintaining a relatively high temperature, improving the feeding effect, improving the quality of the cast product, and preventing the occurrence of defects such as brittleness. can do.
図１に示すように、開放押湯において、鋳型砂層１と、鋳型砂層１内に設けられる鋳造品キャビティ２と、鋳型砂層１内に設けられて鋳造品キャビティ２頂部と対応する開放押湯本体３とを含み、前記開放押湯本体３内に加熱装置４が設けられる。前記加熱装置４が加熱棒である。前記開放押湯本体３頂部に発熱剤を散布するとともに、発熱棒が設置され、該発熱棒が電源に接続され、恒常的に温度を供給する機能を有することにより、開放押湯本体３における金属液に比較的に高い温度を持続的に保持させ、こうすれば順次凝固を形成し、開放押湯のフィーディング効果を上げ、鋳造品の品質を向上し、脆いなどの欠陥の発生を防止することができる。
As shown in FIG. 1, in an open feeder, a
Claims (2)
前記開放押湯本体内に加熱装置が設けられる、ことを特徴とする開放押湯。 In an open feeder including a mold sand layer, a cast product cavity provided in the mold sand layer, and an open feeder body provided in the mold sand layer and corresponding to the top of the cast product cavity,
An open hot water supply device, wherein a heating device is provided in the open hot water supply body.
The open hot-water supply according to claim 1, wherein the heating device is a heating rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012004630U JP3179001U (en) | 2012-07-30 | 2012-07-30 | Open hot water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012004630U JP3179001U (en) | 2012-07-30 | 2012-07-30 | Open hot water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3179001U true JP3179001U (en) | 2012-10-11 |
Family
ID=48005699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012004630U Expired - Fee Related JP3179001U (en) | 2012-07-30 | 2012-07-30 | Open hot water |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3179001U (en) |
-
2012
- 2012-07-30 JP JP2012004630U patent/JP3179001U/en not_active Expired - Fee Related
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