JPS63121822U - - Google Patents
Info
- Publication number
- JPS63121822U JPS63121822U JP1300687U JP1300687U JPS63121822U JP S63121822 U JPS63121822 U JP S63121822U JP 1300687 U JP1300687 U JP 1300687U JP 1300687 U JP1300687 U JP 1300687U JP S63121822 U JPS63121822 U JP S63121822U
- Authority
- JP
- Japan
- Prior art keywords
- ceramic
- rotating body
- shaft
- rotating shaft
- metal
- 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
- 239000000919 ceramic Substances 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 5
- 238000005452 bending Methods 0.000 description 1
Landscapes
- Supercharger (AREA)
Description
第１図は本考案の接続構造の一実施例を示すセ
ラミツク製回転体と金属製回転軸とを接合してな
るセラミツクターボローターの一部破断面図、第
２図及び第３図は本考案の接続構造の片持ち抗折
試験及び高速回転試験用試料の断面図、第４図、
第５図及び第６図は従来の接続構造を示す一部破
断面図である。
１……セラミツク製回転体、２……金属製回転
軸、３……背板部、４……接合軸部、５……セラ
ミツク製回転体。
FIG. 1 is a partially cutaway cross-sectional view of a ceramic rotor made by joining a ceramic rotor and a metal rotating shaft, showing an embodiment of the connection structure of the present invention, and FIGS. 2 and 3 are the present invention. Figure 4 is a cross-sectional view of a sample for cantilever bending test and high-speed rotation test of the connection structure of
FIGS. 5 and 6 are partially cutaway sectional views showing a conventional connection structure. DESCRIPTION OF SYMBOLS 1... Ceramic rotating body, 2... Metal rotating shaft, 3... Back plate portion, 4... Joint shaft portion, 5... Ceramic rotating body.
Claims (1)
接合する構造において、セラミツク製回転体の背
板と一体となつた接合軸部の外径寸法が増す始点
と金属製回転軸が前記セラミツク製回転体の接合
軸部と嵌接する始点との間に０．１mm以上の間隙
を設けたことを特徴とするセラミツク製回転体と
金属製回転軸との接続構造。 In a structure in which a ceramic rotating body is fitted and joined to a metal rotating shaft, the starting point where the outer diameter of the joining shaft that is integrated with the back plate of the ceramic rotating body increases and the metal rotating shaft are made of the ceramic A connection structure between a ceramic rotating body and a metal rotating shaft, characterized in that a gap of 0.1 mm or more is provided between the joint shaft of the rotating body and the starting point of the fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1300687U JPS63121822U (en) | 1987-01-30 | 1987-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1300687U JPS63121822U (en) | 1987-01-30 | 1987-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63121822U true JPS63121822U (en) | 1988-08-08 |
Family
ID=30801669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1300687U Pending JPS63121822U (en) | 1987-01-30 | 1987-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63121822U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61219767A (en) * | 1985-03-25 | 1986-09-30 | 日本碍子株式会社 | Metal ceramic bonded body |
-
1987
- 1987-01-30 JP JP1300687U patent/JPS63121822U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61219767A (en) * | 1985-03-25 | 1986-09-30 | 日本碍子株式会社 | Metal ceramic bonded body |