JPS62165076U - - Google Patents
Info
- Publication number
- JPS62165076U JPS62165076U JP5248986U JP5248986U JPS62165076U JP S62165076 U JPS62165076 U JP S62165076U JP 5248986 U JP5248986 U JP 5248986U JP 5248986 U JP5248986 U JP 5248986U JP S62165076 U JPS62165076 U JP S62165076U
- Authority
- JP
- Japan
- Prior art keywords
- torch
- nozzle part
- electrode
- nozzle
- small 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
- 239000000843 powder Substances 0.000 claims description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052721 tungsten Inorganic materials 0.000 claims description 3
- 239000010937 tungsten Substances 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 2
- 239000000498 cooling water Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000012212 insulator Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
Description
第１図は本考案の１実施例に係る小径・長尺の
プラズマトーチの側面図で１部を断面図で示す。
第２図は本実施例の第１図の正面図である。第３
図は本実施例の第１図―矢視の水平断面図、
第４図は本実施例のトーチ先端の拡大断面図であ
る。
１……プラズマトーチ本体、１ａ……外筒、１
ｂ……内筒、２……インシユレータブロツク、１
３……上部プレート、４……電極＋水パイプ、５
……パイロツトアーク＋水パイプ、６……センタ
ガスパイプ、７……パウダ送給パイプ、８……シ
ールドガスパイプ、９……補助シールドガスパイ
プ、１０……上部ヘツド、１１……中間絶縁体、
１２……下部ヘツド、１３……タングステン電極
、１４，１５……コレツト、１６……水冷パイプ
、１７……オリフイス、１８……リング、１９…
…ピン、２０，２３……Ｏリング、２４……セラ
ミツクカツプ、２５……穴。
FIG. 1 is a side view of a small-diameter, long plasma torch according to an embodiment of the present invention, and a portion thereof is shown in cross-section.
FIG. 2 is a front view of FIG. 1 of this embodiment. Third
The figure is Fig. 1 of this embodiment - a horizontal sectional view taken in the direction of the arrow;
FIG. 4 is an enlarged sectional view of the tip of the torch of this embodiment. 1...Plasma torch main body, 1a...Outer cylinder, 1
b...Inner cylinder, 2...Insulator block, 1
3... Upper plate, 4... Electrode + water pipe, 5
... Pilot arc + water pipe, 6 ... Center gas pipe, 7 ... Powder feeding pipe, 8 ... Shield gas pipe, 9 ... Auxiliary shield gas pipe, 10 ... Upper head, 11 ... Intermediate insulator,
12... Lower head, 13... Tungsten electrode, 14, 15... Collet, 16... Water cooling pipe, 17... Orifice, 18... Ring, 19...
...pin, 20, 23...O-ring, 24...ceramic cup, 25...hole.
Claims (1)
直線性を有した供給ノズルとを備え、かつオリフ
イス部よりなるノズル部と、円周上に小径穴を複
数有し、前記ノズル部を収納したセラミツクカツ
プと、前記タングステン電極に接続する電極、ガ
ス、冷却水、パウダ供給管を備え、これらをノズ
ル部に供給するトーチ本体を具備してなり、トー
チ外径３５mmで長さ１０００mmとなることを特徴
とする小径・長尺プラズマトーチ。 A nozzle part that holds a tungsten electrode and has a linear supply nozzle that supplies powder, and is composed of an orifice part, and a ceramic cup that has a plurality of small diameter holes on the circumference and houses the nozzle part. , comprising an electrode, gas, cooling water, and powder supply pipe connected to the tungsten electrode, and a torch body for supplying these to the nozzle part, and the torch has an outer diameter of 35 mm and a length of 1000 mm. Small diameter/long plasma torch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5248986U JPS62165076U (en) | 1986-04-08 | 1986-04-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5248986U JPS62165076U (en) | 1986-04-08 | 1986-04-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62165076U true JPS62165076U (en) | 1987-10-20 |
Family
ID=30877701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5248986U Pending JPS62165076U (en) | 1986-04-08 | 1986-04-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62165076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04108975U (en) * | 1991-03-06 | 1992-09-21 | 日鐵溶接工業株式会社 | Internal powder overlay plasma torch |
-
1986
- 1986-04-08 JP JP5248986U patent/JPS62165076U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04108975U (en) * | 1991-03-06 | 1992-09-21 | 日鐵溶接工業株式会社 | Internal powder overlay plasma torch |
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