CN107414416A - 一种精密深孔薄壁管的锻造方法 - Google Patents
一种精密深孔薄壁管的锻造方法 Download PDFInfo
- Publication number
- CN107414416A CN107414416A CN201710448451.5A CN201710448451A CN107414416A CN 107414416 A CN107414416 A CN 107414416A CN 201710448451 A CN201710448451 A CN 201710448451A CN 107414416 A CN107414416 A CN 107414416A
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- CN
- China
- Prior art keywords
- forging
- thinned
- stretching
- warm
- face
- 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.)
- Granted
Links
- 238000005242 forging Methods 0.000 title claims abstract description 107
- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000000137 annealing Methods 0.000 claims abstract description 11
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 10
- 239000011248 coating agent Substances 0.000 claims abstract description 6
- 238000000576 coating method Methods 0.000 claims abstract description 6
- 238000001816 cooling Methods 0.000 claims abstract description 6
- 238000012805 post-processing Methods 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- 238000005422 blasting Methods 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000007547 defect Effects 0.000 abstract description 4
- 239000002184 metal Substances 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 abstract description 3
- 238000005057 refrigeration Methods 0.000 abstract description 3
- 239000002918 waste heat Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 238000002386 leaching Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/002—Hybrid process, e.g. forging following casting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710448451.5A CN107414416B (zh) | 2017-06-14 | 2017-06-14 | 一种精密深孔薄壁管的锻造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710448451.5A CN107414416B (zh) | 2017-06-14 | 2017-06-14 | 一种精密深孔薄壁管的锻造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107414416A true CN107414416A (zh) | 2017-12-01 |
CN107414416B CN107414416B (zh) | 2020-02-11 |
Family
ID=60429495
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710448451.5A Active CN107414416B (zh) | 2017-06-14 | 2017-06-14 | 一种精密深孔薄壁管的锻造方法 |
Country Status (1)
Country | Link |
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CN (1) | CN107414416B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110756710A (zh) * | 2019-11-05 | 2020-02-07 | 中国兵器工业第五九研究所 | 一种深盲孔构件的制备方法 |
CN112894276A (zh) * | 2021-01-18 | 2021-06-04 | 中国兵器工业第五九研究所 | 一种深盲孔筒形构件及其制造方法 |
CN114178455A (zh) * | 2021-11-23 | 2022-03-15 | 北京机电研究所有限公司 | 大口径薄壁弹体热冷复合成形工艺 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5853343A (ja) * | 1981-09-26 | 1983-03-29 | Sumitomo Metal Ind Ltd | 枝管付鏡板の製造方法 |
CN101422861A (zh) * | 2008-11-27 | 2009-05-06 | 江苏森威精锻有限公司 | 一种异形深孔类零件的精密成形方法 |
CN101555963A (zh) * | 2009-05-08 | 2009-10-14 | 江苏森威精锻有限公司 | 一种薄壁复合金属管的制造方法 |
KR20100129873A (ko) * | 2009-06-02 | 2010-12-10 | 주식회사 나래코퍼레이션 | 기어의 단조방법 및 그 장치 |
CN102861861A (zh) * | 2011-07-06 | 2013-01-09 | 张太良 | 球笼式万向节钟形壳精锻塑性成型工艺 |
CN103722066A (zh) * | 2012-10-14 | 2014-04-16 | 江苏威鹰机械有限公司 | 三球道等速万向节筒形壳精整成形方法及其精整凸模 |
CN104924037A (zh) * | 2015-06-19 | 2015-09-23 | 江苏大洋精锻有限公司 | 一种精密锻件钟形壳的加工工艺 |
-
2017
- 2017-06-14 CN CN201710448451.5A patent/CN107414416B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5853343A (ja) * | 1981-09-26 | 1983-03-29 | Sumitomo Metal Ind Ltd | 枝管付鏡板の製造方法 |
CN101422861A (zh) * | 2008-11-27 | 2009-05-06 | 江苏森威精锻有限公司 | 一种异形深孔类零件的精密成形方法 |
CN101555963A (zh) * | 2009-05-08 | 2009-10-14 | 江苏森威精锻有限公司 | 一种薄壁复合金属管的制造方法 |
KR20100129873A (ko) * | 2009-06-02 | 2010-12-10 | 주식회사 나래코퍼레이션 | 기어의 단조방법 및 그 장치 |
CN102861861A (zh) * | 2011-07-06 | 2013-01-09 | 张太良 | 球笼式万向节钟形壳精锻塑性成型工艺 |
CN103722066A (zh) * | 2012-10-14 | 2014-04-16 | 江苏威鹰机械有限公司 | 三球道等速万向节筒形壳精整成形方法及其精整凸模 |
CN104924037A (zh) * | 2015-06-19 | 2015-09-23 | 江苏大洋精锻有限公司 | 一种精密锻件钟形壳的加工工艺 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110756710A (zh) * | 2019-11-05 | 2020-02-07 | 中国兵器工业第五九研究所 | 一种深盲孔构件的制备方法 |
CN112894276A (zh) * | 2021-01-18 | 2021-06-04 | 中国兵器工业第五九研究所 | 一种深盲孔筒形构件及其制造方法 |
CN112894276B (zh) * | 2021-01-18 | 2022-04-08 | 中国兵器工业第五九研究所 | 一种深盲孔筒形构件及其制造方法 |
CN114178455A (zh) * | 2021-11-23 | 2022-03-15 | 北京机电研究所有限公司 | 大口径薄壁弹体热冷复合成形工艺 |
Also Published As
Publication number | Publication date |
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CN107414416B (zh) | 2020-02-11 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 224100 Nanxiang Road 299, Dafeng Economic Development Zone, Yancheng City, Jiangsu Applicant after: JIANGSU SUNWAY PRECISION FORGING Co.,Ltd. Address before: 224100 No. 299 Nanxiang Road, Yancheng City Economic Development Zone, Jiangsu Applicant before: JIANGSU SUNWAY PRECISION FORGING Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 224100 No. 299, Nanxiang West Road, Dafeng Economic and Technological Development Zone, Yancheng City, Jiangsu Province Patentee after: Qianchao Senwei Co.,Ltd. Country or region after: China Address before: 224100 Nanxiang Road 299, Dafeng Economic Development Zone, Yancheng City, Jiangsu Patentee before: JIANGSU SUNWAY PRECISION FORGING Co.,Ltd. Country or region before: China |