CN112024795A - 一种大型环状锻件内径的仿形碾扩方法及装置 - Google Patents
一种大型环状锻件内径的仿形碾扩方法及装置 Download PDFInfo
- Publication number
- CN112024795A CN112024795A CN202011021070.7A CN202011021070A CN112024795A CN 112024795 A CN112024795 A CN 112024795A CN 202011021070 A CN202011021070 A CN 202011021070A CN 112024795 A CN112024795 A CN 112024795A
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- Prior art keywords
- roller
- rolling
- ring piece
- inner diameter
- core
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- 238000005242 forging Methods 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000000227 grinding Methods 0.000 title claims abstract description 15
- 238000005096 rolling process Methods 0.000 claims description 76
- 238000003825 pressing Methods 0.000 claims description 22
- 238000009434 installation Methods 0.000 claims description 16
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 238000003754 machining Methods 0.000 abstract description 3
- 230000008520 organization Effects 0.000 abstract 2
- 238000007493 shaping process Methods 0.000 abstract 1
- 238000007514 turning Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H1/00—Making articles shaped as bodies of revolution
- B21H1/06—Making articles shaped as bodies of revolution rings of restricted axial length
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
Description
Claims (10)
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CN202011021070.7A CN112024795A (zh) | 2020-09-25 | 2020-09-25 | 一种大型环状锻件内径的仿形碾扩方法及装置 |
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CN202011021070.7A CN112024795A (zh) | 2020-09-25 | 2020-09-25 | 一种大型环状锻件内径的仿形碾扩方法及装置 |
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CN112024795A true CN112024795A (zh) | 2020-12-04 |
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CN202011021070.7A Pending CN112024795A (zh) | 2020-09-25 | 2020-09-25 | 一种大型环状锻件内径的仿形碾扩方法及装置 |
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Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54157767A (en) * | 1978-05-31 | 1979-12-12 | Sumitomo Metal Ind Ltd | Ring rolling mill control |
JPS60223631A (ja) * | 1984-04-20 | 1985-11-08 | Koyo Seiatsu Kk | 環状金属圧延機のロ−ル装置 |
CN101020282A (zh) * | 2006-12-06 | 2007-08-22 | 贵州安大航空锻造有限责任公司 | 大中型空心盘形锻件的轧制成形方法 |
CN102085556A (zh) * | 2010-12-10 | 2011-06-08 | 贵州航宇科技发展有限公司 | Gh4033高温合金薄壁环件的辗轧成形方法 |
KR20110075130A (ko) * | 2009-12-28 | 2011-07-06 | 한국기계연구원 | 반가공형상링 성형장치 및 이를 이용한 반가공형상링 제조방법 |
WO2013075573A1 (zh) * | 2011-11-21 | 2013-05-30 | Qian Dongsheng | 多功能卧式辗环机 |
CN203541402U (zh) * | 2013-09-16 | 2014-04-16 | 贵州航天新力铸锻有限责任公司 | 制造核电堆内构件用导流围板的模具 |
CN103962482A (zh) * | 2014-04-14 | 2014-08-06 | 太原科技大学 | 一种大型风电法兰辗扩技术 |
CN105170850A (zh) * | 2015-09-23 | 2015-12-23 | 定州市金华蓝天汽车零部件有限公司 | 一种离心铸造双金属复合环件热辗扩成形工艺 |
CN209439358U (zh) * | 2018-11-06 | 2019-09-27 | 浙江品创知识产权服务有限公司 | 一种可调式五金件轧环设备 |
CN110369652A (zh) * | 2019-07-26 | 2019-10-25 | 中国船舶科学研究中心(中国船舶重工集团公司第七0二研究所) | 一种环轧芯辊结构及其用于内凸台的生产工艺 |
CN110479925A (zh) * | 2019-09-19 | 2019-11-22 | 江苏翔能科技发展有限公司 | 一种大型srb风电主轴承外圈仿形轧制方法 |
CN209830147U (zh) * | 2019-04-12 | 2019-12-24 | 洛阳圣久锻件有限公司 | 一种三排圆柱滚子轴承套圈锻件的辗制装置 |
CN209830148U (zh) * | 2019-04-12 | 2019-12-24 | 洛阳圣久锻件有限公司 | 一种交叉滚子轴承套圈锻件辗制装置 |
CN213134884U (zh) * | 2020-09-25 | 2021-05-07 | 洛阳Lyc轴承有限公司 | 一种大型环状锻件内径的仿形碾扩装置 |
-
2020
- 2020-09-25 CN CN202011021070.7A patent/CN112024795A/zh active Pending
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54157767A (en) * | 1978-05-31 | 1979-12-12 | Sumitomo Metal Ind Ltd | Ring rolling mill control |
JPS60223631A (ja) * | 1984-04-20 | 1985-11-08 | Koyo Seiatsu Kk | 環状金属圧延機のロ−ル装置 |
CN101020282A (zh) * | 2006-12-06 | 2007-08-22 | 贵州安大航空锻造有限责任公司 | 大中型空心盘形锻件的轧制成形方法 |
KR20110075130A (ko) * | 2009-12-28 | 2011-07-06 | 한국기계연구원 | 반가공형상링 성형장치 및 이를 이용한 반가공형상링 제조방법 |
CN102085556A (zh) * | 2010-12-10 | 2011-06-08 | 贵州航宇科技发展有限公司 | Gh4033高温合金薄壁环件的辗轧成形方法 |
WO2013075573A1 (zh) * | 2011-11-21 | 2013-05-30 | Qian Dongsheng | 多功能卧式辗环机 |
CN203541402U (zh) * | 2013-09-16 | 2014-04-16 | 贵州航天新力铸锻有限责任公司 | 制造核电堆内构件用导流围板的模具 |
CN103962482A (zh) * | 2014-04-14 | 2014-08-06 | 太原科技大学 | 一种大型风电法兰辗扩技术 |
CN105170850A (zh) * | 2015-09-23 | 2015-12-23 | 定州市金华蓝天汽车零部件有限公司 | 一种离心铸造双金属复合环件热辗扩成形工艺 |
CN209439358U (zh) * | 2018-11-06 | 2019-09-27 | 浙江品创知识产权服务有限公司 | 一种可调式五金件轧环设备 |
CN209830147U (zh) * | 2019-04-12 | 2019-12-24 | 洛阳圣久锻件有限公司 | 一种三排圆柱滚子轴承套圈锻件的辗制装置 |
CN209830148U (zh) * | 2019-04-12 | 2019-12-24 | 洛阳圣久锻件有限公司 | 一种交叉滚子轴承套圈锻件辗制装置 |
CN110369652A (zh) * | 2019-07-26 | 2019-10-25 | 中国船舶科学研究中心(中国船舶重工集团公司第七0二研究所) | 一种环轧芯辊结构及其用于内凸台的生产工艺 |
CN110479925A (zh) * | 2019-09-19 | 2019-11-22 | 江苏翔能科技发展有限公司 | 一种大型srb风电主轴承外圈仿形轧制方法 |
CN213134884U (zh) * | 2020-09-25 | 2021-05-07 | 洛阳Lyc轴承有限公司 | 一种大型环状锻件内径的仿形碾扩装置 |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
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CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Country or region after: China Address after: 471039 No. 96, Jianxi, Luoyang District, Henan, Jianshe Road Applicant after: Luoyang Bearing Group Co.,Ltd. Applicant after: Luoyang Luoxi precision forging Heavy Industry Co.,Ltd. Address before: 471039 No. 96, Jianxi, Luoyang District, Henan, Jianshe Road Applicant before: LUOYANG LYC BEARING Co.,Ltd. Country or region before: China Applicant before: Luoyang Luoxi precision forging Heavy Industry Co.,Ltd. |