JPH01172475U - - Google Patents
Info
- Publication number
- JPH01172475U JPH01172475U JP6887788U JP6887788U JPH01172475U JP H01172475 U JPH01172475 U JP H01172475U JP 6887788 U JP6887788 U JP 6887788U JP 6887788 U JP6887788 U JP 6887788U JP H01172475 U JPH01172475 U JP H01172475U
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- electrode
- cutting torch
- plasma cutting
- diameter
- 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
- 238000010586 diagram Methods 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Arc Welding In General (AREA)
Description
第１図は、本考案の第１実施例を示す図で、第
２図は本考案の第２実施例を示す図で、第３図は
ノズル形状によりドロスフリーを達成できる最大
切断速度を求めたグラフを示す図、第４図は従来
技術を示す図である。
１……プラズマ切断トーチ、２……電極、３…
…作動ガス流路、４……ノズル、４ａ……噴出孔
、６……空間部。
Fig. 1 is a diagram showing the first embodiment of the present invention, Fig. 2 is a diagram showing the second embodiment of the present invention, and Fig. 3 is a diagram showing the maximum cutting speed that can achieve dross-free depending on the nozzle shape. FIG. 4 is a diagram showing a conventional technique. 1... Plasma cutting torch, 2... Electrode, 3...
...Working gas flow path, 4... Nozzle, 4a... Ejection hole, 6... Space.
Claims (1)
るごとく噴出孔が設けられたノズルを設置したプ
ラズマ切断トーチに於て、該ノズルの噴出孔の上
方部に噴出孔の直径より大きな直径をもつほぼ円
柱形状の空間部を多段に設けたことを特徴とする
プラズマ切断トーチ。 In a plasma cutting torch equipped with an electrode and a nozzle provided with a nozzle so as to form a working gas flow path surrounding the electrode, the upper part of the nozzle has a diameter larger than the diameter of the nozzle. A plasma cutting torch characterized by having multiple stages of approximately cylindrical spaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6887788U JPH01172475U (en) | 1988-05-24 | 1988-05-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6887788U JPH01172475U (en) | 1988-05-24 | 1988-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01172475U true JPH01172475U (en) | 1989-12-06 |
Family
ID=31294172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6887788U Pending JPH01172475U (en) | 1988-05-24 | 1988-05-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01172475U (en) |
-
1988
- 1988-05-24 JP JP6887788U patent/JPH01172475U/ja active Pending