CN103212960B - Manufacturing method for equal-lead variable-tooth thickness worm - Google Patents
Manufacturing method for equal-lead variable-tooth thickness worm Download PDFInfo
- Publication number
- CN103212960B CN103212960B CN201310127949.3A CN201310127949A CN103212960B CN 103212960 B CN103212960 B CN 103212960B CN 201310127949 A CN201310127949 A CN 201310127949A CN 103212960 B CN103212960 B CN 103212960B
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- CN
- China
- Prior art keywords
- worm
- tooth
- lead
- tooth thickness
- equal
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 9
- 230000008439 repair process Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 2
- SCTOGZQMHJOYJY-UHFFFAOYSA-N [Ti].[Cr].[Mn] Chemical compound [Ti].[Cr].[Mn] SCTOGZQMHJOYJY-UHFFFAOYSA-N 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Gears, Cams (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310127949.3A CN103212960B (en) | 2013-05-17 | 2013-05-17 | Manufacturing method for equal-lead variable-tooth thickness worm |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310127949.3A CN103212960B (en) | 2013-05-17 | 2013-05-17 | Manufacturing method for equal-lead variable-tooth thickness worm |
Publications (2)
Publication Number | Publication Date |
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CN103212960A CN103212960A (en) | 2013-07-24 |
CN103212960B true CN103212960B (en) | 2015-06-17 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201310127949.3A Expired - Fee Related CN103212960B (en) | 2013-05-17 | 2013-05-17 | Manufacturing method for equal-lead variable-tooth thickness worm |
Country Status (1)
Country | Link |
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CN (1) | CN103212960B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109940355B (en) * | 2019-03-29 | 2021-05-18 | 上海格尔汽车科技发展有限公司 | Machining method of rack of ball screw electric power steering gear |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1039199A (en) * | 1988-07-11 | 1990-01-31 | 张佩勤 | Milling cutter for variable-pitch band saw blade and manufacture method thereof |
US6176148B1 (en) * | 1998-07-15 | 2001-01-23 | Tianjin Everbest Gear Co., Ltd. | Variable tooth worm |
CN102689054A (en) * | 2012-05-25 | 2012-09-26 | 上海第二工业大学 | Processing method of tooth thickness-variable gear with intersecting axles and hob of tooth thickness-variable gear |
TW201315552A (en) * | 2011-10-07 | 2013-04-16 | Nat Univ Chung Cheng | Variable tooth thickness worm type tool and processing method thereof |
-
2013
- 2013-05-17 CN CN201310127949.3A patent/CN103212960B/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1039199A (en) * | 1988-07-11 | 1990-01-31 | 张佩勤 | Milling cutter for variable-pitch band saw blade and manufacture method thereof |
US6176148B1 (en) * | 1998-07-15 | 2001-01-23 | Tianjin Everbest Gear Co., Ltd. | Variable tooth worm |
TW201315552A (en) * | 2011-10-07 | 2013-04-16 | Nat Univ Chung Cheng | Variable tooth thickness worm type tool and processing method thereof |
CN102689054A (en) * | 2012-05-25 | 2012-09-26 | 上海第二工业大学 | Processing method of tooth thickness-variable gear with intersecting axles and hob of tooth thickness-variable gear |
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Publication number | Publication date |
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CN103212960A (en) | 2013-07-24 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20171214 Address after: 518000 Guangdong Province, Shenzhen New District of Longhua City, Dalang street, Longsheng Gold Dragon Road community e-commerce incubator exhibition Tao Commercial Plaza E block 706 Patentee after: Shenzhen step Technology Transfer Center Co., Ltd. Address before: 321007 Zhejiang province Jinhua Wuzhou Street No. 1188 Patentee before: Jinhua College of Vocation and Technology |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20171227 Address after: 401220 No. 16 group 30 of Yantan village, Changshou District, Chongqing Patentee after: Li Yizhong Address before: 518000 Guangdong Province, Shenzhen New District of Longhua City, Dalang street, Longsheng Gold Dragon Road community e-commerce incubator exhibition Tao Commercial Plaza E block 706 Patentee before: Shenzhen step Technology Transfer Center Co., Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180821 Address after: 518000 Guangdong Shenzhen Longhua New District big wave street Longsheng community Tenglong road gold rush e-commerce incubation base exhibition hall E commercial block 706 Patentee after: Shenzhen step Technology Transfer Center Co., Ltd. Address before: 401220 No. 16 group 30 of Yantan village, Changshou District, Chongqing Patentee before: Li Yizhong |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181019 Address after: 313000 No. 555, Ah Xiang Road, Zhili Town, Huzhou, Zhejiang Patentee after: Grand machinery manufacturing (Huzhou) Co., Ltd. Address before: 518000 Guangdong Shenzhen Longhua New District big wave street Longsheng community Tenglong road gold rush e-commerce incubation base exhibition hall E commercial block 706 Patentee before: Shenzhen step Technology Transfer Center Co., Ltd. |
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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: 20150617 Termination date: 20200517 |