JPS6411063A - Production of cylinder block made of fiber reinforced light alloy - Google Patents
Production of cylinder block made of fiber reinforced light alloyInfo
- Publication number
- JPS6411063A JPS6411063A JP16673187A JP16673187A JPS6411063A JP S6411063 A JPS6411063 A JP S6411063A JP 16673187 A JP16673187 A JP 16673187A JP 16673187 A JP16673187 A JP 16673187A JP S6411063 A JPS6411063 A JP S6411063A
- Authority
- JP
- Japan
- Prior art keywords
- light alloy
- fiber
- reinforced
- forming body
- cylinder
- 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
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
PURPOSE:To prevent breakage of a fiber forming body and a fiber reinforced composite body and to surely reinforce circumference of a cylinder bore with the fiber by fitting light alloy-made reinforced cylinder into the inner part of the fiber forming body and preheating the fiber forming body and the reinforced cylinder. CONSTITUTION:In case even dimension accuracy of the fiber forming body F is low, clearance between the reinforced cylinder T and the fiber forming body F is made to a few by thermal expansion with preheat of the reinforced cylinder T, and deformation of the fiber forming body F caused by filling pressure of molten metal in the casting stage is prevented and the breakage thereof can be avoided. Further, in the cooling stage after casting, the light alloy-made reinforced cylinder T is shrinkaged as the same degree as the light alloy matrix simple substance C1, the solidifying shrinkage force of the light alloy matrix simple substance C1 is absorbed by shrinkage of the reinforced cylinder T and it is prevented that the shrinkage force is intensively acted to the fiber reinforced composite body. Further, at the time of rapidly cooling for Solution heat treatment, as the absorbing action to the shrinkage force of the light alloy matrix simple substance C1 is executed by shrinkage of the reinforced cylinder T, the breakage of the fiber reinforced composite body Cf can be prevented, too.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16673187A JPS6411063A (en) | 1987-07-03 | 1987-07-03 | Production of cylinder block made of fiber reinforced light alloy |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16673187A JPS6411063A (en) | 1987-07-03 | 1987-07-03 | Production of cylinder block made of fiber reinforced light alloy |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6411063A true JPS6411063A (en) | 1989-01-13 |
JPH04746B2 JPH04746B2 (en) | 1992-01-08 |
Family
ID=15836704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16673187A Granted JPS6411063A (en) | 1987-07-03 | 1987-07-03 | Production of cylinder block made of fiber reinforced light alloy |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6411063A (en) |
-
1987
- 1987-07-03 JP JP16673187A patent/JPS6411063A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH04746B2 (en) | 1992-01-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |