JPS63120763U - - Google Patents
Info
- Publication number
- JPS63120763U JPS63120763U JP1169887U JP1169887U JPS63120763U JP S63120763 U JPS63120763 U JP S63120763U JP 1169887 U JP1169887 U JP 1169887U JP 1169887 U JP1169887 U JP 1169887U JP S63120763 U JPS63120763 U JP S63120763U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- inner diameter
- main body
- protective member
- peripheral surface
- 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
- 238000005498 polishing Methods 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Description
第１図はこの考案の研摩用治具の一実施例を示
す側断面図、第２図は上記研磨用治具を用いた研
摩装置の例を示す要部を断面視した概略構成図、
第３図は従来の管端部内周面の研摩を示す一部断
面視した側面図、第４図は従来の方法によつて研
摩された管の形状を示す側断面図である。
１０……研摩用治具、１１……本体、１２……
保護部材、１３……管。
FIG. 1 is a side cross-sectional view showing an embodiment of the polishing jig of this invention, and FIG. 2 is a schematic cross-sectional view of essential parts showing an example of a polishing device using the above-mentioned polishing jig.
FIG. 3 is a partially sectional side view showing conventional polishing of the inner circumferential surface of the tube end, and FIG. 4 is a side sectional view showing the shape of the tube polished by the conventional method. 10... Polishing jig, 11... Main body, 12...
Protective member, 13... tube.
Claims (1)
の本体と、この本体の先端部内周面に設けられた
筒状の保護部材とからなり、上記保護部材の内径
は、上記管の内径以下でかつこの内径の９９％以
上であることを特徴とする管端部内周面の研摩用
治具。 It consists of a cylindrical main body into which the end of the tube to be polished is loosely inserted into the base end, and a cylindrical protective member provided on the inner peripheral surface of the distal end of this main body, and the inner diameter of the protective member is the same as that of the tube. A jig for polishing the inner peripheral surface of a tube end, characterized in that the inner diameter is less than or equal to 99% of the inner diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1169887U JPS63120763U (en) | 1987-01-29 | 1987-01-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1169887U JPS63120763U (en) | 1987-01-29 | 1987-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63120763U true JPS63120763U (en) | 1988-08-04 |
Family
ID=30799148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1169887U Pending JPS63120763U (en) | 1987-01-29 | 1987-01-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63120763U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103121187A (en) * | 2012-11-26 | 2013-05-29 | 谢林泉 | Automatic polishing machine of special-shaped tube |
| CN111113223A (en) * | 2019-12-27 | 2020-05-08 | 杨兆安 | Rounding device for silicon wafer production |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS523195U (en) * | 1975-06-24 | 1977-01-11 | ||
| JPS5616024A (en) * | 1979-07-17 | 1981-02-16 | Babcock Hitachi Kk | Inspecting method of combustion of combusting apparatus |
-
1987
- 1987-01-29 JP JP1169887U patent/JPS63120763U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS523195U (en) * | 1975-06-24 | 1977-01-11 | ||
| JPS5616024A (en) * | 1979-07-17 | 1981-02-16 | Babcock Hitachi Kk | Inspecting method of combustion of combusting apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103121187A (en) * | 2012-11-26 | 2013-05-29 | 谢林泉 | Automatic polishing machine of special-shaped tube |
| CN111113223A (en) * | 2019-12-27 | 2020-05-08 | 杨兆安 | Rounding device for silicon wafer production |