JPS632537U - - Google Patents

Info

Publication number
JPS632537U
JPS632537U JP9707186U JP9707186U JPS632537U JP S632537 U JPS632537 U JP S632537U JP 9707186 U JP9707186 U JP 9707186U JP 9707186 U JP9707186 U JP 9707186U JP S632537 U JPS632537 U JP S632537U
Authority
JP
Japan
Prior art keywords
model
sand
hardened layer
casting
lost form
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
Application number
JP9707186U
Other languages
Japanese (ja)
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 JP9707186U priority Critical patent/JPS632537U/ja
Publication of JPS632537U publication Critical patent/JPS632537U/ja
Pending legal-status Critical Current

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  • Casting Devices For Molds (AREA)

Description

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

図面は本考案の一実施例を示すもので、第１図
は鋳造装置の断面図、第２図は鋳造時の要部の拡
大断面図である。 尚、図面中１は鋳造装置、５は模型、６はバツ
クサンドである。 The drawings show an embodiment of the present invention, and FIG. 1 is a sectional view of a casting apparatus, and FIG. 2 is an enlarged sectional view of the main parts during casting. In the drawings, 1 is a casting device, 5 is a model, and 6 is a backsand.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] バツクサンド中にロストフオーム模型を埋装し
て模型形状に倣つた鋳物を鋳造するようにしたロ
ストフオーム鋳造法において、前記バツクサンド
をレジンコーテツトサンドとし、模型と該サンド
の境界部に注湯熱等で硬化層を形成するようにし
たことを特徴とするロストフオーム鋳造装置。 In the lost form casting method, in which a lost form model is embedded in back sand and a casting that follows the model shape is cast, the back sand is resin coated sand, and the boundary between the model and the sand is heated by pouring molten metal. A lost form casting device characterized in that a hardened layer is formed in the form of a hardened layer.
JP9707186U 1986-06-25 1986-06-25 Pending JPS632537U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9707186U JPS632537U (en) 1986-06-25 1986-06-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9707186U JPS632537U (en) 1986-06-25 1986-06-25

Publications (1)

Publication Number Publication Date
JPS632537U true JPS632537U (en) 1988-01-09

Family

ID=30963616

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9707186U Pending JPS632537U (en) 1986-06-25 1986-06-25

Country Status (1)

Country Link
JP (1) JPS632537U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0674685U (en) * 1993-03-29 1994-10-21 トクコン株式会社 Gutter block that can also be used as a retaining wall

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5211645A (en) * 1975-04-23 1977-01-28 Sanki Eng Co Ltd Method for treatment of organic waste fluid

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5211645A (en) * 1975-04-23 1977-01-28 Sanki Eng Co Ltd Method for treatment of organic waste fluid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0674685U (en) * 1993-03-29 1994-10-21 トクコン株式会社 Gutter block that can also be used as a retaining wall

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