JPS5662646A - Metal mold for preventing of camber - Google Patents
Metal mold for preventing of camberInfo
- Publication number
- JPS5662646A JPS5662646A JP13949679A JP13949679A JPS5662646A JP S5662646 A JPS5662646 A JP S5662646A JP 13949679 A JP13949679 A JP 13949679A JP 13949679 A JP13949679 A JP 13949679A JP S5662646 A JPS5662646 A JP S5662646A
- Authority
- JP
- Japan
- Prior art keywords
- liner
- mold
- camber
- molten metal
- main mold
- 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
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
PURPOSE: To prevent the camber of a liner and eliminate the formation of any flash by making the liner adjustable by means of a main mold.
CONSTITUTION: A neceesary void amount is assured in the bottom part 12 of the recess 2 of a main mold by determining the thickness of a spacer 10 from the relation of a liner 13 and a cavity, and the liner 13 is held by means of a pulling means 16 through the hole 15 pierced in the lower part of the main mold to end assembling at room temp. Next, when the mold is-heated up to about the pouring temp. of molten metal, the liner 13 expands and therefore the pulling means 16 is tightened to assure the flat state of the liner 13. Molten metal is then poured and the joint surface is made uniform by adjusting the male and female molds respectively. As a result, the mold registration is uniformalized always at the same surface in a movable state. The above-mentioned process prevents the camber of the liner, eliminates molten metal leakage and obviates the formation of any flash. In addition, the dimensional accuracy of the products may be improved.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13949679A JPS5662646A (en) | 1979-10-29 | 1979-10-29 | Metal mold for preventing of camber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13949679A JPS5662646A (en) | 1979-10-29 | 1979-10-29 | Metal mold for preventing of camber |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5662646A true JPS5662646A (en) | 1981-05-28 |
Family
ID=15246619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13949679A Pending JPS5662646A (en) | 1979-10-29 | 1979-10-29 | Metal mold for preventing of camber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5662646A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006006430A1 (en) * | 2004-07-09 | 2006-01-19 | Gs Yuasa Corporation | Strap, casting mold, insert, casting device and casting method |
-
1979
- 1979-10-29 JP JP13949679A patent/JPS5662646A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006006430A1 (en) * | 2004-07-09 | 2006-01-19 | Gs Yuasa Corporation | Strap, casting mold, insert, casting device and casting method |
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