CN1247345C - 一种模具钢大型模块锻件的热加工方法 - Google Patents
一种模具钢大型模块锻件的热加工方法 Download PDFInfo
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- CN1247345C CN1247345C CN 200310108886 CN200310108886A CN1247345C CN 1247345 C CN1247345 C CN 1247345C CN 200310108886 CN200310108886 CN 200310108886 CN 200310108886 A CN200310108886 A CN 200310108886A CN 1247345 C CN1247345 C CN 1247345C
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- forging
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- 238000005242 forging Methods 0.000 title claims abstract description 136
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 114
- 239000010959 steel Substances 0.000 title claims abstract description 114
- 238000000034 method Methods 0.000 title claims abstract description 38
- 238000010438 heat treatment Methods 0.000 claims abstract description 47
- 238000003825 pressing Methods 0.000 claims abstract description 10
- 230000008569 process Effects 0.000 claims description 19
- 230000014759 maintenance of location Effects 0.000 claims description 12
- 239000000155 melt Substances 0.000 claims description 12
- 229910052739 hydrogen Inorganic materials 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 abstract description 13
- 239000004033 plastic Substances 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 230000008520 organization Effects 0.000 abstract description 2
- 102220259718 rs34120878 Human genes 0.000 abstract description 2
- 239000000047 product Substances 0.000 abstract 7
- 239000011265 semifinished product Substances 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 5
- 239000001257 hydrogen Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000013467 fragmentation Methods 0.000 description 4
- 238000006062 fragmentation reaction Methods 0.000 description 4
- 238000012797 qualification Methods 0.000 description 3
- 238000009738 saturating Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 229910001315 Tool steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000001192 hot extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Landscapes
- Forging (AREA)
Abstract
Description
单支钢锭重量(t) | 钢锭支数 | 模块平均重量(t) | 成材率(%) | 氢含量 | ||
实施前 | 5CrNiMo | 13.2 | 16 | 8.735 | 66.17 | <1.20ppm |
塑料模具钢 | 13.2 | 155 | 8.845 | 67.01 | <1.20ppm | |
合计 | 13.2 | 171 | 8.835 | 66.93 | ||
实施后 | 5CrNiMo | 13.2 | 64 | 9.084 | 68.82 | <1.20ppm |
塑料模具钢 | 13.2 | 122 | 9.248 | 70.06 | <1.20ppm | |
合计 | 13.2 | 186 | 9.192 | 69.63 |
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200310108886 CN1247345C (zh) | 2003-11-27 | 2003-11-27 | 一种模具钢大型模块锻件的热加工方法 |
Applications Claiming Priority (1)
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CN 200310108886 CN1247345C (zh) | 2003-11-27 | 2003-11-27 | 一种模具钢大型模块锻件的热加工方法 |
Publications (2)
Publication Number | Publication Date |
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CN1544179A CN1544179A (zh) | 2004-11-10 |
CN1247345C true CN1247345C (zh) | 2006-03-29 |
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CN 200310108886 Expired - Lifetime CN1247345C (zh) | 2003-11-27 | 2003-11-27 | 一种模具钢大型模块锻件的热加工方法 |
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Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100402690C (zh) * | 2005-04-18 | 2008-07-16 | 宝钢集团上海五钢有限公司 | 4Cr16Mo 模具钢镜面大模块的制备生产方法 |
CN102357626B (zh) * | 2011-08-27 | 2013-06-26 | 江阴振宏重型锻造有限公司 | 用31.5mn油压机锻压大截面大高径比半联轴器方法 |
CN102717014B (zh) * | 2012-06-14 | 2014-07-02 | 宝鸡石油机械有限责任公司 | 石油钻采用套管吊卡的自由锻方法 |
CN104707927B (zh) * | 2013-12-12 | 2016-09-14 | 陕西宏远航空锻造有限责任公司 | 一种提高变截面铝合金模锻件组织和性能的热加工方法 |
CN103736887B (zh) * | 2013-12-30 | 2016-03-02 | 宝钢特钢有限公司 | 一种减少热送扁锭锻造火次的锻造方法 |
CN105436368B (zh) * | 2014-09-01 | 2017-04-19 | 中国科学院金属研究所 | 提高工模具钢组织均匀性的超高温交叉大变形锻造方法 |
CN104722687A (zh) * | 2015-03-03 | 2015-06-24 | 江苏凌飞锻造有限公司 | 55NiCrMoV7模具钢的锻造方法 |
CN105014312A (zh) * | 2015-06-04 | 2015-11-04 | 昆明新道为机械制造有限公司 | 一种叉形拉杆的加工方法 |
CN105728607A (zh) * | 2016-04-19 | 2016-07-06 | 贵州航天新力铸锻有限责任公司 | 大型双耳u形锻件成型用的坯料 |
CN106111864B (zh) * | 2016-06-20 | 2018-01-23 | 安徽省瑞杰锻造有限责任公司 | 一种分体式胎模的加工工艺 |
CN109022729A (zh) * | 2018-09-11 | 2018-12-18 | 武钢集团襄阳重型装备材料有限公司 | 一种用于锻造的高温扩散方法 |
CN109622842B (zh) * | 2018-12-11 | 2021-04-20 | 陕西宏远航空锻造有限责任公司 | 一种长杆类锻件控制模锻翘曲的锻造方法及装置 |
CN109604494B (zh) * | 2019-01-15 | 2023-06-27 | 苏州市东盛锻造有限公司 | 一种超大型羊头锻件的锻造方法 |
CN111571234B (zh) * | 2020-04-30 | 2021-12-07 | 西伯瀚(泰兴)传动技术有限公司 | 一种单油槽斜齿轮的锻造工艺 |
CN111889601B (zh) * | 2020-07-03 | 2021-09-14 | 西北工业大学 | 增大难变形合金模锻件表层变形的波浪形坯料设计方法 |
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- 2003-11-27 CN CN 200310108886 patent/CN1247345C/zh not_active Expired - Lifetime
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