CN103084797B - 挖掘机履带用螺栓锻造方法 - Google Patents
挖掘机履带用螺栓锻造方法 Download PDFInfo
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- CN103084797B CN103084797B CN201210511671.5A CN201210511671A CN103084797B CN 103084797 B CN103084797 B CN 103084797B CN 201210511671 A CN201210511671 A CN 201210511671A CN 103084797 B CN103084797 B CN 103084797B
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000005242 forging Methods 0.000 title claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 12
- 238000005266 casting Methods 0.000 claims abstract description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims abstract description 4
- 239000000126 substance Substances 0.000 claims abstract description 4
- 238000010791 quenching Methods 0.000 claims description 18
- 230000000171 quenching effect Effects 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000000465 moulding Methods 0.000 claims description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 claims description 6
- 238000005496 tempering Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- 229910021529 ammonia Inorganic materials 0.000 claims description 3
- 238000007654 immersion Methods 0.000 claims description 3
- 230000002085 persistent effect Effects 0.000 claims description 3
- 238000005554 pickling Methods 0.000 claims description 3
- 238000005201 scrubbing Methods 0.000 claims description 3
- 238000010583 slow cooling Methods 0.000 claims description 3
- 235000010288 sodium nitrite Nutrition 0.000 claims description 3
- JHJUUEHSAZXEEO-UHFFFAOYSA-M sodium;4-dodecylbenzenesulfonate Chemical compound [Na+].CCCCCCCCCCCCC1=CC=C(S([O-])(=O)=O)C=C1 JHJUUEHSAZXEEO-UHFFFAOYSA-M 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- 230000002269 spontaneous effect Effects 0.000 claims description 3
- 238000010792 warming Methods 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000000641 cold extrusion Methods 0.000 abstract description 2
- 230000003111 delayed effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 210000000981 epithelium Anatomy 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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CN201210511671.5A CN103084797B (zh) | 2012-12-04 | 2012-12-04 | 挖掘机履带用螺栓锻造方法 |
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CN201210511671.5A CN103084797B (zh) | 2012-12-04 | 2012-12-04 | 挖掘机履带用螺栓锻造方法 |
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CN103084797A CN103084797A (zh) | 2013-05-08 |
CN103084797B true CN103084797B (zh) | 2016-12-14 |
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CN201210511671.5A Expired - Fee Related CN103084797B (zh) | 2012-12-04 | 2012-12-04 | 挖掘机履带用螺栓锻造方法 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105296850A (zh) * | 2015-11-03 | 2016-02-03 | 合肥海源机械有限公司 | 耐高温发动机曲轴瓦制备方法 |
CN105401078A (zh) * | 2015-11-03 | 2016-03-16 | 合肥海源机械有限公司 | 汽车发动机摇臂轴生产方法 |
CN106381449A (zh) * | 2016-09-23 | 2017-02-08 | 安徽丰磊制冷工程有限公司 | 一种低合金空气净化器滤网制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101169150A (zh) * | 2007-11-29 | 2008-04-30 | 贵州航天新力铸锻有限责任公司 | 百万千瓦级核电站反应堆主螺栓制造工艺 |
CN101549449A (zh) * | 2008-03-31 | 2009-10-07 | 江都狮鹤高强度螺栓有限公司 | 钢结构用高强度大六角头螺栓的加工工艺 |
CN101890618A (zh) * | 2010-06-17 | 2010-11-24 | 鹏驰五金制品有限公司 | 高强度螺栓加工方法 |
CN101934466A (zh) * | 2009-06-30 | 2011-01-05 | 江都狮鹤高强度螺栓有限公司 | 钢结构用高强度大六角头螺栓的加工工艺 |
CN102072234A (zh) * | 2010-11-19 | 2011-05-25 | 浙江高强度紧固件有限公司 | 核电螺栓生产工艺 |
CN102319990A (zh) * | 2011-09-30 | 2012-01-18 | 山推工程机械股份有限公司 | 履带用低碳高强度螺栓制造工艺 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0565540A (ja) * | 1991-09-10 | 1993-03-19 | Nissan Motor Co Ltd | 高強度ボルトの製造方法 |
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101169150A (zh) * | 2007-11-29 | 2008-04-30 | 贵州航天新力铸锻有限责任公司 | 百万千瓦级核电站反应堆主螺栓制造工艺 |
CN101549449A (zh) * | 2008-03-31 | 2009-10-07 | 江都狮鹤高强度螺栓有限公司 | 钢结构用高强度大六角头螺栓的加工工艺 |
CN101934466A (zh) * | 2009-06-30 | 2011-01-05 | 江都狮鹤高强度螺栓有限公司 | 钢结构用高强度大六角头螺栓的加工工艺 |
CN101890618A (zh) * | 2010-06-17 | 2010-11-24 | 鹏驰五金制品有限公司 | 高强度螺栓加工方法 |
CN102072234A (zh) * | 2010-11-19 | 2011-05-25 | 浙江高强度紧固件有限公司 | 核电螺栓生产工艺 |
CN102319990A (zh) * | 2011-09-30 | 2012-01-18 | 山推工程机械股份有限公司 | 履带用低碳高强度螺栓制造工艺 |
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CN103084797A (zh) | 2013-05-08 |
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Effective date of registration: 20160920 Address after: 241200 Anhui Province, Wuhu City asan cypress Fanchang County Town Village Industrial Park Applicant after: WUHU CHUANGYUAN NEW MATERIALS Co.,Ltd. Address before: 241000 Anhui Province, Wuhu Yongchang City Jiujiang Road Development Zone No. 69 Applicant before: Anhui Liufang Zhonglian Mechanical Share Co.,Ltd. |
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Inventor after: Zeng Shanghuai Inventor before: Wang Lixin |
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Effective date of registration: 20161101 Address after: 401320 Chongqing District of Banan City Jinzhu Industrial Park Applicant after: Chongqing Jiewei Mold Manufacturing Co.,Ltd. Address before: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Applicant before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20161101 Address after: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Applicant after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 241200 Anhui Province, Wuhu City asan cypress Fanchang County Town Village Industrial Park Applicant before: WUHU CHUANGYUAN NEW MATERIALS Co.,Ltd. |
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