JPS63140364U - - Google Patents
Info
- Publication number
- JPS63140364U JPS63140364U JP3169587U JP3169587U JPS63140364U JP S63140364 U JPS63140364 U JP S63140364U JP 3169587 U JP3169587 U JP 3169587U JP 3169587 U JP3169587 U JP 3169587U JP S63140364 U JPS63140364 U JP S63140364U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- nozzle
- abrasive supply
- nozzle hole
- abrasive
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 239000003082 abrasive agent Substances 0.000 description 1
Landscapes
- Nozzles (AREA)
Description
第１図は本考案に係る混合ノズルの一実施例を
示す図面であり、イは平面図、ロはイのロ―ロ断
面図、ハは右側面図、第２図イは本考案混合ノズ
ルを備えたノズル装置を使用した場合のウオータ
ーノズルの圧力分布図、ロは同じく流量分布図、
ハは同じく高圧水研摩力分布図、ニは混合ノズル
の研摩材分布図、ホは総合研摩力分布図を示し、
第３図は本考案と従来の混合ノズルを使用した場
合の研削例を示す図面で、イは本考案、ロは従来
、第４図は混合ノズルを備えたノズル装置の一例
を示す図面で、イは正面図中央縦断面図、ロは一
部切欠平面図、第５図及び第６図はウオーターノ
ズルの一例を示す図面で、夫々イは正面図中央縦
断面図、ロは右側面図、第７図は従来の混合ノズ
ルの右側面図、第８図イ〜ホは従来の混合ノズル
を備えた場合の第２図イ〜ホと同様の図面である
。
１１は混合ノズル、１２は上型、１３は下型、
１４は平射ノズル孔、１５は研摩材供給孔。
Fig. 1 is a drawing showing an embodiment of the mixing nozzle according to the present invention, where A is a plan view, B is a cross-sectional view of A, C is a right side view, and Fig. 2 A is a mixing nozzle of the present invention. Water nozzle pressure distribution diagram when using a nozzle device with
Similarly, C shows the high-pressure water abrasive force distribution diagram, D shows the abrasive material distribution diagram of the mixing nozzle, and E shows the total abrasive force distribution diagram.
Fig. 3 is a drawing showing an example of grinding when using the present invention and a conventional mixing nozzle, A is the invention, B is a conventional drawing, and Fig. 4 is a drawing showing an example of a nozzle device equipped with a mixing nozzle. A is a front view center longitudinal sectional view, B is a partially cutaway plan view, FIGS. 5 and 6 are drawings showing an example of a water nozzle, A is a front view center longitudinal sectional view, B is a right side view, FIG. 7 is a right side view of a conventional mixing nozzle, and FIGS. 8A to 8E are views similar to FIGS. 11 is a mixing nozzle, 12 is an upper mold, 13 is a lower mold,
14 is a horizontal nozzle hole, and 15 is an abrasive supply hole.
Claims (1)
孔を有し、かつ上面からこの平射ノズル孔に連通
する研摩材供給孔を備えてなる、高圧水に研摩材
を混入させてこれをジエツト噴出する混合ノズル
において、この混合ノズルを前記研摩材供給孔を
有する平板状の上型と、該上型と一体と成されて
平射ノズル孔を形成するテーパ状溝を有する下型
の２分割構成すると共に、平射ノズル孔の形状を
前記研摩材供給孔を平射ノズル孔のテーパ部より
大径とし、この大径の研摩材供給孔から前記平射
ノズル孔の出口開口端に至る迄を大径孔と成した
ことを特徴とする混合ノズル。 It has a flat nozzle hole machined into a tapered shape along the spray angle, and is equipped with an abrasive supply hole communicating with the flat nozzle hole from the top surface.The abrasive is mixed with high-pressure water and jetted out. In the mixing nozzle, the mixing nozzle is divided into two parts: a flat upper mold having the abrasive supply hole, and a lower mold having a tapered groove integrally formed with the upper mold to form a radial nozzle hole; , the shape of the horizontal nozzle hole is such that the diameter of the abrasive supply hole is larger than the tapered part of the horizontal nozzle hole, and a large diameter hole is formed from the large diameter abrasive supply hole to the outlet opening end of the horizontal nozzle hole. A mixing nozzle characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3169587U JPS63140364U (en) | 1987-03-04 | 1987-03-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3169587U JPS63140364U (en) | 1987-03-04 | 1987-03-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63140364U true JPS63140364U (en) | 1988-09-14 |
Family
ID=30837667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3169587U Pending JPS63140364U (en) | 1987-03-04 | 1987-03-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63140364U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09225833A (en) * | 1996-02-16 | 1997-09-02 | Mitsumasa Matsumoto | Wet sand jetting device |
| WO2006092868A1 (en) * | 2005-03-01 | 2006-09-08 | Shinyu Giken Co., Ltd. | Fluid mixing injection apparatus |
-
1987
- 1987-03-04 JP JP3169587U patent/JPS63140364U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09225833A (en) * | 1996-02-16 | 1997-09-02 | Mitsumasa Matsumoto | Wet sand jetting device |
| WO2006092868A1 (en) * | 2005-03-01 | 2006-09-08 | Shinyu Giken Co., Ltd. | Fluid mixing injection apparatus |
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