JPH0281767U - - Google Patents
Info
- Publication number
- JPH0281767U JPH0281767U JP1988159896U JP15989688U JPH0281767U JP H0281767 U JPH0281767 U JP H0281767U JP 1988159896 U JP1988159896 U JP 1988159896U JP 15989688 U JP15989688 U JP 15989688U JP H0281767 U JPH0281767 U JP H0281767U
- Authority
- JP
- Japan
- Prior art keywords
- tip
- attached
- powder supply
- hollow cylindrical
- powder
- 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
- 239000000843 powder Substances 0.000 claims description 8
- 239000000758 substrate Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Other Surface Treatments For Metallic Materials (AREA)
Description
第１図および第２図はこの考案の一実施例を示
し、第１図は先端ノズルを取付けたノズル本体の
縦断側面図、第２図は粉末の供給状態を示す要部
拡大断面図、第３図および第４図は従来例を示し
、第３図は従来のノズルの場合の粉末の飛散状態
を示す説明図、第４図は従来のノズルの場合の粉
末のノズル詰りの状態を示す説明図である。
１１……ノズル本体、１２……先端ノズル、１
３……粉末供給路、１４……冷却水通路、１５…
…中空部、１６……堰、Ｐ……粉末、Ｗ……基材
、Ｚ……粉末供給エリア。
Figures 1 and 2 show an embodiment of this invention, with Figure 1 being a vertical sectional side view of the nozzle body with the tip nozzle attached, Figure 2 being an enlarged sectional view of the main parts showing the powder supply state, 3 and 4 show conventional examples, FIG. 3 is an explanatory diagram showing the state of powder scattering in the case of the conventional nozzle, and FIG. 4 is an explanatory diagram showing the state of powder nozzle clogging in the case of the conventional nozzle. It is a diagram. 11... Nozzle body, 12... Tip nozzle, 1
3...Powder supply path, 14...Cooling water path, 15...
...Hollow part, 16...Weir, P...Powder, W...Base material, Z...Powder supply area.
Claims (1)
エネルギを印加する処理に使用される粉末供給ノ
ズルにおいて、ノズル本体の先端に中空円筒状の
パイプを取付けるとともに、このパイプの先端内
周に堰を設けてあることを特徴とする粉末供給ノ
ズル。 In a powder supply nozzle used for the process of supplying powder onto a substrate and applying thermal energy from above, a hollow cylindrical pipe is attached to the tip of the nozzle body, and a hollow cylindrical pipe is attached to the inner circumference of the tip of this pipe. A powder supply nozzle characterized by being provided with a weir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988159896U JPH0281767U (en) | 1988-12-08 | 1988-12-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988159896U JPH0281767U (en) | 1988-12-08 | 1988-12-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0281767U true JPH0281767U (en) | 1990-06-25 |
Family
ID=31441501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988159896U Pending JPH0281767U (en) | 1988-12-08 | 1988-12-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0281767U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53112595A (en) * | 1977-03-14 | 1978-10-02 | Nec Corp | Laser working device |
| JPS6343787A (en) * | 1986-08-12 | 1988-02-24 | Toyota Motor Corp | Buildup method |
-
1988
- 1988-12-08 JP JP1988159896U patent/JPH0281767U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53112595A (en) * | 1977-03-14 | 1978-10-02 | Nec Corp | Laser working device |
| JPS6343787A (en) * | 1986-08-12 | 1988-02-24 | Toyota Motor Corp | Buildup method |