JPS62193973U - - Google Patents
Info
- Publication number
- JPS62193973U JPS62193973U JP8080786U JP8080786U JPS62193973U JP S62193973 U JPS62193973 U JP S62193973U JP 8080786 U JP8080786 U JP 8080786U JP 8080786 U JP8080786 U JP 8080786U JP S62193973 U JPS62193973 U JP S62193973U
- Authority
- JP
- Japan
- Prior art keywords
- torch
- nozzle
- plasma
- tip
- opening
- 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
- 238000003466 welding Methods 0.000 claims description 2
- 229910010293 ceramic material Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Arc Welding In General (AREA)
Description
第１図は本考案の一実施例に係るプラズマ溶接
・切断装置の構成図、第２図は第１図のトーチ先
端部の構成図、第３図は第２図の変形例を示す構
成図である。
１……外套、２……ノズル部、１１……トーチ
。
Fig. 1 is a block diagram of a plasma welding/cutting device according to an embodiment of the present invention, Fig. 2 is a block diagram of the torch tip of Fig. 1, and Fig. 3 is a block diagram showing a modification of Fig. 2. It is. 1... Cloak, 2... Nozzle part, 11... Torch.
Claims (1)
そのノズル部での高温プラズマ流を利用して溶接
或いは切断等を行う装置において、上記トーチの
先端部に開口部を設け、該開口部に導電性セラミ
ツクス材料から成るノズル部を嵌合するとともに
、該ノズル部をトーチ先端部に両部材の熱膨張係
数の差による形状変化を吸収できるように固定す
ることを特徴とするプラズマトーチ。 The plasma is ejected through the nozzle of the torch,
In a device that performs welding, cutting, etc. using a high-temperature plasma flow at the nozzle, an opening is provided at the tip of the torch, and a nozzle made of a conductive ceramic material is fitted into the opening, and A plasma torch characterized in that the nozzle portion is fixed to the tip of the torch so as to absorb changes in shape due to a difference in coefficient of thermal expansion between the two members.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8080786U JPS62193973U (en) | 1986-05-28 | 1986-05-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8080786U JPS62193973U (en) | 1986-05-28 | 1986-05-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62193973U true JPS62193973U (en) | 1987-12-09 |
Family
ID=30931953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8080786U Pending JPS62193973U (en) | 1986-05-28 | 1986-05-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62193973U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02297853A (en) * | 1989-02-28 | 1990-12-10 | Tokyo Electron Ltd | Electron beam exciting ion source |
-
1986
- 1986-05-28 JP JP8080786U patent/JPS62193973U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02297853A (en) * | 1989-02-28 | 1990-12-10 | Tokyo Electron Ltd | Electron beam exciting ion source |