JPS5597861A - Insert casting method of metal tubular body of pressure- resistant cylinder casting - Google Patents
Insert casting method of metal tubular body of pressure- resistant cylinder castingInfo
- Publication number
- JPS5597861A JPS5597861A JP14555578A JP14555578A JPS5597861A JP S5597861 A JPS5597861 A JP S5597861A JP 14555578 A JP14555578 A JP 14555578A JP 14555578 A JP14555578 A JP 14555578A JP S5597861 A JPS5597861 A JP S5597861A
- Authority
- JP
- Japan
- Prior art keywords
- tubular body
- casting
- molten metal
- pressure
- molding sand
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
- B22D19/0072—Casting in, on, or around objects which form part of the product for making objects with integrated channels
Abstract
PURPOSE:To cast the pressure-resistant cylinder casting of good efficiency and high dimensional accuracy by inserting the metal tubular body which has the cores of core print portions molded of molding sand at both ends of the tubular pipe and incorporating the molding sand having decay characteristic after casting into the tubular body. CONSTITUTION:Mold bodies 1 constituted by upper and lower or right and left two are assembled and molten metal is poured through the molten metal pouring port 6 provided to a mold 2. At the time when the molten metal of the sprue no longer descends, the pouring is stopped. As the molten metal cools, the molding sand in the mold 2 and metal tubular body 7 decays of itself and the tubular body 7 becomes integral with the casting in the form of prototype without deformation, thus the cylinder casting having the perfect bore portion is cast.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14555578A JPS5597861A (en) | 1978-11-25 | 1978-11-25 | Insert casting method of metal tubular body of pressure- resistant cylinder casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14555578A JPS5597861A (en) | 1978-11-25 | 1978-11-25 | Insert casting method of metal tubular body of pressure- resistant cylinder casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5597861A true JPS5597861A (en) | 1980-07-25 |
Family
ID=15387868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14555578A Pending JPS5597861A (en) | 1978-11-25 | 1978-11-25 | Insert casting method of metal tubular body of pressure- resistant cylinder casting |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5597861A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01258844A (en) * | 1988-04-07 | 1989-10-16 | Kiriyuu Kikai Kk | Water jacket core for cylinder block |
| JPH0292447A (en) * | 1988-09-30 | 1990-04-03 | Nissin Kogyo Kk | Method for casting multiple pot caliper for disk brake |
| US5305818A (en) * | 1990-08-02 | 1994-04-26 | Montupet S.A. | Process for producing a moulded part, made of aluminium or an aluminium alloy, equipped with integrated channels |
-
1978
- 1978-11-25 JP JP14555578A patent/JPS5597861A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01258844A (en) * | 1988-04-07 | 1989-10-16 | Kiriyuu Kikai Kk | Water jacket core for cylinder block |
| JPH0459983B2 (en) * | 1988-04-07 | 1992-09-24 | Kiriu Machine Mfg | |
| JPH0292447A (en) * | 1988-09-30 | 1990-04-03 | Nissin Kogyo Kk | Method for casting multiple pot caliper for disk brake |
| US5305818A (en) * | 1990-08-02 | 1994-04-26 | Montupet S.A. | Process for producing a moulded part, made of aluminium or an aluminium alloy, equipped with integrated channels |
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