CN1066377C - Method for processing roller of three-roller tension reducing mill - Google Patents
Method for processing roller of three-roller tension reducing mill Download PDFInfo
- Publication number
- CN1066377C CN1066377C CN96120417A CN96120417A CN1066377C CN 1066377 C CN1066377 C CN 1066377C CN 96120417 A CN96120417 A CN 96120417A CN 96120417 A CN96120417 A CN 96120417A CN 1066377 C CN1066377 C CN 1066377C
- Authority
- CN
- China
- Prior art keywords
- cutter
- roller
- pass
- theta
- hole shape
- 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 - Lifetime
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- Turning (AREA)
Abstract
Description
Cutter anglec of rotation θ (degree) | F (θ) is a simply periodic function | F (θ) is complicated periodic function | ||
Cutter is apart from E w(mm) | Pass radius R (mm) | Cutter is apart from E w(mm) | Pass radius R (mm) | |
30 | 0.00 | 76.55 | 0.00 | 76.55 |
31 | 0.67 | 76.55 | 0.02 | 76.55 |
32 | 1.33 | 76.55 | 0.07 | 76.55 |
33 | 2.00 | 76.54 | 0.16 | 76.55 |
34 | 2.66 | 76.53 | 0.28 | 76.55 |
35 | 3.32 | 76.52 | 0.43 | 76.55 |
58 | 17.03 | 75.33 | 11.40 | 76.00 |
59 | 17.52 | 75.24 | 12.06 | 75.93 |
60 | 18.00 | 75.14 | 12.73 | 75.84 |
61 | 18.46 | 75.05 | 13.39 | 75.75 |
62 | 18.92 | 74.95 | 14.06 | 75.66 |
85 | 25.24 | 73.05 | 25.02 | 73.10 |
86 | 25.32 | 73.01 | 25.18 | 73.05 |
87 | 25.38 | 72.99 | 25.30 | 73.01 |
88 | 25.42 | 72.97 | 25.39 | 72.98 |
89 | 25.45 | 72.96 | 25.44 | 72.97 |
90 | 25.46 | 72.96 | 25.46 | 72.96 |
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN96120417A CN1066377C (en) | 1996-10-25 | 1996-10-25 | Method for processing roller of three-roller tension reducing mill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN96120417A CN1066377C (en) | 1996-10-25 | 1996-10-25 | Method for processing roller of three-roller tension reducing mill |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1154890A CN1154890A (en) | 1997-07-23 |
CN1066377C true CN1066377C (en) | 2001-05-30 |
Family
ID=5126311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN96120417A Expired - Lifetime CN1066377C (en) | 1996-10-25 | 1996-10-25 | Method for processing roller of three-roller tension reducing mill |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1066377C (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1093455C (en) * | 2000-04-12 | 2002-10-30 | 中国科学院沈阳自动化研究所 | Numeral control method for machining elliptic curve |
CN105127204B (en) * | 2015-10-08 | 2017-06-09 | 攀钢集团成都钢钒有限公司 | The method that hot rolled seamless steel tube reducing sizing mill prevents steel pipe surface cyan line mass defect |
CN106825615B (en) * | 2017-03-22 | 2018-10-02 | 内蒙古包钢钢联股份有限公司 | A kind of three-roll rack compensation method for turning |
CN112547805A (en) * | 2020-10-13 | 2021-03-26 | 林州凤宝管业有限公司 | Double-arc hole type machining process of stretch reducing mill |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1040162A (en) * | 1988-08-09 | 1990-03-07 | 泉工业株式会社 | The topping machanism of processing non circular cross section |
EP0381155A1 (en) * | 1989-01-30 | 1990-08-08 | Toyoda Koki Kabushiki Kaisha | Apparatus for machining a non-circular workpiece |
-
1996
- 1996-10-25 CN CN96120417A patent/CN1066377C/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1040162A (en) * | 1988-08-09 | 1990-03-07 | 泉工业株式会社 | The topping machanism of processing non circular cross section |
EP0381155A1 (en) * | 1989-01-30 | 1990-08-08 | Toyoda Koki Kabushiki Kaisha | Apparatus for machining a non-circular workpiece |
Also Published As
Publication number | Publication date |
---|---|
CN1154890A (en) | 1997-07-23 |
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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: SHANGHAI BAO STEEL GROUP IRON AND STEEL CO LTD Free format text: FORMER NAME OR ADDRESS: BAOSHAN STEEL GROUP IRON AND STEEL CO LTD Owner name: BAOSHAN IRON & STEEL CO., LTD. Free format text: FORMER NAME OR ADDRESS: SHANGHAI BAO 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 |
|
CX01 | Expiry of patent term |
Granted publication date: 20010530 |
|
EXPY | Termination of patent right or utility model |