JPH0333024U - - Google Patents
Info
- Publication number
- JPH0333024U JPH0333024U JP9344189U JP9344189U JPH0333024U JP H0333024 U JPH0333024 U JP H0333024U JP 9344189 U JP9344189 U JP 9344189U JP 9344189 U JP9344189 U JP 9344189U JP H0333024 U JPH0333024 U JP H0333024U
- Authority
- JP
- Japan
- Prior art keywords
- tap
- cut
- taps
- tip
- rolling
- 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
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000003754 machining Methods 0.000 claims 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G5/00—Thread-cutting tools; Die-heads
- B23G5/02—Thread-cutting tools; Die-heads without means for adjustment
- B23G5/06—Taps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G2200/00—Details of threading tools
- B23G2200/44—Taps with more than one threading section, the threading sections being axially spaced from one another
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Description
第１図は本考案の実施例を示す図、第２図は従
来の切削タツプを示す図、第３図は従来の転造タ
ツプを示す図である。
１……切削タツプ、２……転造タツプ。
FIG. 1 shows an embodiment of the present invention, FIG. 2 shows a conventional cutting tap, and FIG. 3 shows a conventional rolling tap. 1... Cutting tap, 2... Rolling tap.
Claims (1)
に切削タツプ１と、これと同位相で切削タツプ１
により形成されたねじのフランク面より有効径が
わずかに大きく塑性加工する転造タツプ２とを設
けて構成したことを特徴とするタツプ。 For the taps for machining female threads, cut tap 1 sequentially from the tip, and cut tap 1 at the same phase.
A tap characterized in that it is provided with a rolling tap 2 which is plastically worked and has an effective diameter slightly larger than the flank surface of the screw formed by the tap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9344189U JPH0333024U (en) | 1989-08-10 | 1989-08-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9344189U JPH0333024U (en) | 1989-08-10 | 1989-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0333024U true JPH0333024U (en) | 1991-04-02 |
Family
ID=31642825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9344189U Pending JPH0333024U (en) | 1989-08-10 | 1989-08-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0333024U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1864740A3 (en) * | 2006-06-08 | 2008-06-11 | EMUGE-Werk Richard Glimpel GmbH & Co.KG Fabrik für Präzisionswerkzeuge | Method and device for generating a thread in at least two production steps |
| JP2010164128A (en) * | 2009-01-15 | 2010-07-29 | Hamanaka Nut Kk | Female screw part |
| KR101130660B1 (en) * | 2008-10-08 | 2012-04-02 | 남대호 | Manufacturing Method for Handrail Braille Direction Board and Handrail Braille Direction Board |
| JP6013656B1 (en) * | 2016-01-28 | 2016-10-25 | 日鍛バルブ株式会社 | Thread processing method |
-
1989
- 1989-08-10 JP JP9344189U patent/JPH0333024U/ja active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1864740A3 (en) * | 2006-06-08 | 2008-06-11 | EMUGE-Werk Richard Glimpel GmbH & Co.KG Fabrik für Präzisionswerkzeuge | Method and device for generating a thread in at least two production steps |
| EP2898972A1 (en) * | 2006-06-08 | 2015-07-29 | EMUGE-Werk Richard Glimpel GmbH & Co.KG Fabrik für Präzisionswerkzeuge | Method for making a thread in at least two production steps |
| KR101130660B1 (en) * | 2008-10-08 | 2012-04-02 | 남대호 | Manufacturing Method for Handrail Braille Direction Board and Handrail Braille Direction Board |
| JP2010164128A (en) * | 2009-01-15 | 2010-07-29 | Hamanaka Nut Kk | Female screw part |
| JP6013656B1 (en) * | 2016-01-28 | 2016-10-25 | 日鍛バルブ株式会社 | Thread processing method |
| WO2017130340A1 (en) * | 2016-01-28 | 2017-08-03 | 日鍛バルブ株式会社 | Screw machining method |
| CN107241902A (en) * | 2016-01-28 | 2017-10-10 | 日锻汽门株式会社 | The processing method of screw thread |
| CN107241902B (en) * | 2016-01-28 | 2018-12-14 | 日锻汽门株式会社 | The processing method of screw thread |
| US10173257B2 (en) | 2016-01-28 | 2019-01-08 | Nittan Valve Co., Ltd. | Method of machining screw |