CN1061917C - 顶切法去除螺纹毛刺的方法 - Google Patents
顶切法去除螺纹毛刺的方法 Download PDFInfo
- Publication number
- CN1061917C CN1061917C CN97101962A CN97101962A CN1061917C CN 1061917 C CN1061917 C CN 1061917C CN 97101962 A CN97101962 A CN 97101962A CN 97101962 A CN97101962 A CN 97101962A CN 1061917 C CN1061917 C CN 1061917C
- Authority
- CN
- China
- Prior art keywords
- screw thread
- thread
- cutting edge
- burr
- tooth
- 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.)
- Expired - Fee Related
Links
Images
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
- B23G9/00—Working screws, bolt heads, or nuts in conjunction with thread cutting, e.g. slotting screw heads or shanks, removing burrs from screw heads or shanks; Finishing, e.g. polishing, any screw-thread
- B23G9/001—Working screws
- B23G9/003—Deburring screws
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
- Numerical Control (AREA)
- Milling Processes (AREA)
Abstract
Description
Claims (6)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN97101962A CN1061917C (zh) | 1997-03-28 | 1997-03-28 | 顶切法去除螺纹毛刺的方法 |
PCT/CN1998/000038 WO1998043769A1 (fr) | 1997-03-28 | 1998-03-16 | Procede d'elimination des barbes de filetage par avance composee transversale |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN97101962A CN1061917C (zh) | 1997-03-28 | 1997-03-28 | 顶切法去除螺纹毛刺的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1165720A CN1165720A (zh) | 1997-11-26 |
CN1061917C true CN1061917C (zh) | 2001-02-14 |
Family
ID=5166086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN97101962A Expired - Fee Related CN1061917C (zh) | 1997-03-28 | 1997-03-28 | 顶切法去除螺纹毛刺的方法 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN1061917C (zh) |
WO (1) | WO1998043769A1 (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013027534A1 (ja) * | 2011-08-25 | 2013-02-28 | リコーエレメックス株式会社 | ねじの製造方法及びねじ |
CN102489790B (zh) * | 2011-11-29 | 2013-11-13 | 沈阳黎明航空零部件制造有限公司 | 一种加工螺纹时避免螺纹首尾产生尖边的方法 |
CN106001798A (zh) * | 2016-07-06 | 2016-10-12 | 林州重机集团股份有限公司 | 清除内螺纹扣头扣尾残余螺纹的方法 |
CN110153510A (zh) * | 2019-03-26 | 2019-08-23 | 宁夏天地奔牛实业集团有限公司 | 一种数控式交错进刀螺纹加工方法 |
CN110076401B (zh) * | 2019-06-18 | 2021-04-06 | 湖南工学院 | 一种检测并去除变槽宽螺纹毛刺的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4019035A (en) * | 1976-01-23 | 1977-04-19 | Cincinnati Milacron, Inc. | Method and apparatus for controlling the initiation of multiple start threading cuts |
JPH02100821A (ja) * | 1988-10-04 | 1990-04-12 | Nippon Steel Corp | 鋼管のねじ切り部のばり除去方法 |
US4944635A (en) * | 1987-10-02 | 1990-07-31 | Oerlikon Motch Corporation | Method and device for accumulating objects in a pneumatic conveyance system |
US5062744A (en) * | 1988-08-03 | 1991-11-05 | Fanuc Ltd. | Apparatus for confirming movement of tap when rigid tapping |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61131822A (ja) * | 1984-11-30 | 1986-06-19 | Nippon Kokan Kk <Nkk> | ねじ切り加工機 |
US4944639A (en) * | 1986-04-03 | 1990-07-31 | Teledyne Industries, Inc. | Thread cutting device |
-
1997
- 1997-03-28 CN CN97101962A patent/CN1061917C/zh not_active Expired - Fee Related
-
1998
- 1998-03-16 WO PCT/CN1998/000038 patent/WO1998043769A1/zh active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4019035A (en) * | 1976-01-23 | 1977-04-19 | Cincinnati Milacron, Inc. | Method and apparatus for controlling the initiation of multiple start threading cuts |
US4944635A (en) * | 1987-10-02 | 1990-07-31 | Oerlikon Motch Corporation | Method and device for accumulating objects in a pneumatic conveyance system |
US5062744A (en) * | 1988-08-03 | 1991-11-05 | Fanuc Ltd. | Apparatus for confirming movement of tap when rigid tapping |
JPH02100821A (ja) * | 1988-10-04 | 1990-04-12 | Nippon Steel Corp | 鋼管のねじ切り部のばり除去方法 |
Also Published As
Publication number | Publication date |
---|---|
WO1998043769A1 (fr) | 1998-10-08 |
CN1165720A (zh) | 1997-11-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: BAOSHAN IRON & STEEL CO., LTD. Free format text: FORMER NAME OR ADDRESS: SHANGHAI BAO STEEL GROUP IRON AND STEEL CO LTD Owner name: SHANGHAI BAO STEEL GROUP IRON AND STEEL CO LTD Free format text: FORMER NAME OR ADDRESS: BAOSHAN STEEL GROUP IRON AND STEEL CO LTD |
|
CP03 | Change of name, title or address |
Address after: 201900, Fujin Road, Shanghai, Baoshan District orchard Patentee after: BAOSHAN IRON & STEEL Co.,Ltd. Address before: 200122 No. 370 Pu circuit, Shanghai, Pudong New Area Patentee before: BAOSHAN IRON & STEEL CO.,LTD. Address after: 200122 No. 370 Pu circuit, Shanghai, Pudong New Area Patentee after: BAOSHAN IRON & STEEL CO.,LTD. Address before: 201900 No. 1, Middle Road, Baoshan District, Shanghai Patentee before: Baosteel Group Corporation |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20010214 Termination date: 20160328 |