JPS61227101A - ドリル用押し出し成型機 - Google Patents
ドリル用押し出し成型機Info
- Publication number
- JPS61227101A JPS61227101A JP6616885A JP6616885A JPS61227101A JP S61227101 A JPS61227101 A JP S61227101A JP 6616885 A JP6616885 A JP 6616885A JP 6616885 A JP6616885 A JP 6616885A JP S61227101 A JPS61227101 A JP S61227101A
- Authority
- JP
- Japan
- Prior art keywords
- drill
- spiral
- mold
- molding machine
- extrusion molding
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/02—Making uncoated products
- B21C23/04—Making uncoated products by direct extrusion
- B21C23/14—Making other products
- B21C23/147—Making drill blanks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Of Metal (AREA)
- Powder Metallurgy (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6616885A JPS61227101A (ja) | 1985-03-29 | 1985-03-29 | ドリル用押し出し成型機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6616885A JPS61227101A (ja) | 1985-03-29 | 1985-03-29 | ドリル用押し出し成型機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61227101A true JPS61227101A (ja) | 1986-10-09 |
| JPH0129841B2 JPH0129841B2 (cg-RX-API-DMAC7.html) | 1989-06-14 |
Family
ID=13308050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6616885A Granted JPS61227101A (ja) | 1985-03-29 | 1985-03-29 | ドリル用押し出し成型機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61227101A (cg-RX-API-DMAC7.html) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63277702A (ja) * | 1986-12-23 | 1988-11-15 | Yoshinobu Kobayashi | ドリル素材の製法 |
| JPS63278612A (ja) * | 1987-04-30 | 1988-11-16 | フリード・クルツプ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | 螺旋状に延びる少なくとも1つの内部の注油孔を備えたドリル素材を製作するための押出プレス工具 |
| JPS63186510U (cg-RX-API-DMAC7.html) * | 1987-05-21 | 1988-11-30 | ||
| JPS63201010U (cg-RX-API-DMAC7.html) * | 1987-06-15 | 1988-12-26 | ||
| JPH01147006A (ja) * | 1987-12-01 | 1989-06-08 | Yoshinobu Kobayashi | ねじれ内通路を有する焼結棒の加工法 |
| JPH05117717A (ja) * | 1991-10-25 | 1993-05-14 | Kobe Steel Ltd | 螺旋孔を有する棒状部材の押出成形方法及び装置 |
| WO2004002642A1 (de) * | 2002-06-29 | 2004-01-08 | Arno Friedrichs | Strangpresswekzeug zur herstellung eines aus plastischer masse bestehenden zylindrischen körpers |
-
1985
- 1985-03-29 JP JP6616885A patent/JPS61227101A/ja active Granted
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63277702A (ja) * | 1986-12-23 | 1988-11-15 | Yoshinobu Kobayashi | ドリル素材の製法 |
| JPS63278612A (ja) * | 1987-04-30 | 1988-11-16 | フリード・クルツプ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | 螺旋状に延びる少なくとも1つの内部の注油孔を備えたドリル素材を製作するための押出プレス工具 |
| JPS63186510U (cg-RX-API-DMAC7.html) * | 1987-05-21 | 1988-11-30 | ||
| JPS63201010U (cg-RX-API-DMAC7.html) * | 1987-06-15 | 1988-12-26 | ||
| JPH01147006A (ja) * | 1987-12-01 | 1989-06-08 | Yoshinobu Kobayashi | ねじれ内通路を有する焼結棒の加工法 |
| JPH05117717A (ja) * | 1991-10-25 | 1993-05-14 | Kobe Steel Ltd | 螺旋孔を有する棒状部材の押出成形方法及び装置 |
| WO2004002642A1 (de) * | 2002-06-29 | 2004-01-08 | Arno Friedrichs | Strangpresswekzeug zur herstellung eines aus plastischer masse bestehenden zylindrischen körpers |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0129841B2 (cg-RX-API-DMAC7.html) | 1989-06-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |