CN101487487B - 一种抗应力松弛的高强度螺栓制造工艺 - Google Patents
一种抗应力松弛的高强度螺栓制造工艺 Download PDFInfo
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- CN101487487B CN101487487B CN200910024458XA CN200910024458A CN101487487B CN 101487487 B CN101487487 B CN 101487487B CN 200910024458X A CN200910024458X A CN 200910024458XA CN 200910024458 A CN200910024458 A CN 200910024458A CN 101487487 B CN101487487 B CN 101487487B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 83
- 238000011282 treatment Methods 0.000 claims abstract description 35
- 238000004381 surface treatment Methods 0.000 claims abstract description 25
- 238000005096 rolling process Methods 0.000 claims abstract description 19
- 238000001816 cooling Methods 0.000 claims abstract description 18
- 238000005728 strengthening Methods 0.000 claims abstract description 13
- 238000001514 detection method Methods 0.000 claims abstract description 9
- 239000003607 modifier Substances 0.000 claims description 31
- 230000006641 stabilisation Effects 0.000 claims description 30
- 238000011105 stabilization Methods 0.000 claims description 30
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 238000005480 shot peening Methods 0.000 claims description 12
- 238000005422 blasting Methods 0.000 claims description 5
- BULVZWIRKLYCBC-UHFFFAOYSA-N phorate Chemical compound CCOP(=S)(OCC)SCSCC BULVZWIRKLYCBC-UHFFFAOYSA-N 0.000 claims description 4
- 238000010791 quenching Methods 0.000 abstract description 5
- 230000000171 quenching effect Effects 0.000 abstract description 5
- 238000005496 tempering Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 230000000087 stabilizing effect Effects 0.000 abstract 2
- 230000007547 defect Effects 0.000 abstract 1
- 230000033228 biological regulation Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 229910000954 Medium-carbon steel Inorganic materials 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Heat Treatment Of Steel (AREA)
- Forging (AREA)
- Metal Rolling (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN200910024458XA CN101487487B (zh) | 2009-02-24 | 2009-02-24 | 一种抗应力松弛的高强度螺栓制造工艺 |
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CN200910024458XA CN101487487B (zh) | 2009-02-24 | 2009-02-24 | 一种抗应力松弛的高强度螺栓制造工艺 |
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CN101487487A CN101487487A (zh) | 2009-07-22 |
CN101487487B true CN101487487B (zh) | 2011-01-26 |
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CN200910024458XA Expired - Fee Related CN101487487B (zh) | 2009-02-24 | 2009-02-24 | 一种抗应力松弛的高强度螺栓制造工艺 |
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Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101797685B (zh) * | 2010-04-08 | 2011-12-21 | 浙江裕泰紧固件制造有限公司 | 一种高强度螺栓的制造工艺 |
CN101890618B (zh) * | 2010-06-17 | 2012-05-30 | 鹏驰五金制品有限公司 | 高强度螺栓加工方法 |
CN102152064A (zh) * | 2010-11-29 | 2011-08-17 | 宁波拓隆精密模具有限公司 | 一种高强度内多齿六角头法兰面螺栓的制造方法 |
CN102652981A (zh) * | 2011-03-03 | 2012-09-05 | 上海申光高强度螺栓有限公司 | 风电叶片螺栓采用楔横轧的加工方法 |
CN102284835B (zh) * | 2011-07-05 | 2013-07-10 | 浙江捷能汽车零部件有限公司 | M12以上十点九级车用螺栓的生产方法 |
DE102011087683A1 (de) * | 2011-12-04 | 2013-06-06 | Baier & Michels Gmbh & Co. Kg | Korrosionsbeständige Schraube, Verwendung einer derartigen Schraube in einer korrosiven Umgebung und Verfahren zur Herstellung einer solchen Schraube |
CN102967403A (zh) * | 2012-08-10 | 2013-03-13 | 贵州航天精工制造有限公司 | 获得浮动螺母1500次稳定的锁紧力矩的试验方法 |
CN103862229A (zh) * | 2012-12-13 | 2014-06-18 | 宁波金鹏高强度紧固件有限公司 | 一种汽车转向器副车架连接螺栓加工工艺 |
CN103962810A (zh) * | 2014-05-26 | 2014-08-06 | 张家港市锦力标准件制造有限公司 | 一种支撑螺栓的生产工艺 |
CN105837158A (zh) * | 2016-04-19 | 2016-08-10 | 兰州理工大学 | 预制防腐钢筋的氯氧镁水泥钢筋混凝土的制备方法 |
CN106736287B (zh) * | 2016-12-25 | 2018-09-21 | 重庆岷龙机械制造有限公司 | 一种止退型螺栓的制造方法 |
CN111941007B (zh) * | 2020-08-12 | 2022-04-01 | 宁波森工钢棒有限公司 | 一种超高强紧固件及制造工艺和装置 |
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