冷镦钢,cold heading steel
1)cold heading steel冷镦钢
1.Effect of calcium treatment on the cleanliness of low carbon cold heading steel;钙处理工艺对低碳冷镦钢洁净度的影响
2.Experimental study of new deoxidizers for cold heading steel;冷镦钢新型脱氧剂的试验研究
英文短句/例句

1.Research of Cold Upsetting Steel Wire Rod SWRCH18A冷镦钢盘条SWRCH18A的研制
2.Development and Production of SWRCH22A Cold Heading SteelSWRCH22A冷镦钢的开发与生产
3.Investigation into Cracking of SWRCH 22A Cold Forging Rod;SWRCH22A冷镦钢盘条开裂原因分析
4.The Practice for Cold Heading Steel of ML08Al by Continous Casting Process连铸工艺开发冷镦钢ML08Al生产实践
5.Production of 10B21 high strength cold heading steel wire rod10B21高强度冷镦钢盘条的生产
6.Discussion on spheroidizing annealing technology of SCM435 cold heading steel wire rodSCM435冷镦钢线材球化退火工艺探讨
7.Control on microstructure and mechanical properties of ML20MnTiB high strength cold-heading steel含硼高强度冷镦钢ML20MnTiB组织性能控制
8.Study on non-spheroidized cold heading steel of SWRCH35K免球化退火SWRCH35K冷镦钢的试验研究
9.Research and development of ML20MnTiB high strength cold heading wire rodML20MnTiB高强度冷镦钢线材的研制与开发
10.Simulation of Phase Transformation and Microstructure of Non-quenched Steel during Cooling非调质冷镦钢轧后冷却相变行为与组织的模拟
11.Practicability Approaching and Quality Analysing for Producting Cold Heading Steel in Jinan Iron and Steel General Corporation济钢生产冷镦钢的可行性探讨及质量分析
12.Analysis and Control on Surface Crack of Cold Heading Steel;冷镦钢的表面裂纹成因分析及其控制方法
13.Study on mechanical properties of boron bearing low carbon micro-alloying cold heading steel低碳微合金化含硼冷镦钢的力学性能研究
14.Technical study on increase phosphating film mass of low carbon cold heading steel wire提高低碳冷镦钢丝磷化膜面质量的工艺研究
15.The Effects of Continuous Casting Process Parameters on the Surface Depression and Oscillation Mark of SWRM8 Billet;连铸工艺参数对冷镦钢方坯表面凹陷和振痕的影响研究
16.Distinguishing on Surface Laps and Cracks of Cold Heading Steel for Big Size Coils and Analyzing on their Forming Causes大盘卷冷镦钢表面折叠、裂纹的判别及形成原因分析
17.Application of water proof cold forging steep screw steel connection in metro station防水冷镦直螺纹钢筋连接在地铁车站中的应用
18.The Life Influence of Mechanical Bearing Cold Forging Steel Ball Billet Fabrication Process;轴承钢球冷镦球坯制造工艺对寿命的影响
相关短句/例句

cold-heading steel冷镦钢
1.Present situation and development of cold-heading steel in China我国冷镦钢的现状和发展
2.This paper introduces the cracking reasons of cold-heading steel and recommend quality improvement measures.介绍了冷镦钢开裂的原因及质量改进措施,旨在降低冷镦钢改判率,提高冷镦钢使用性能,减少质量异议的产生。
3.The causes induced quality problems of cold-heading steel wire and rods of low carbon steel,screw steel,medium carbon steel,no-annealing steel,etc.分析了马钢低碳冷镦钢系列、自攻螺钉系列、中碳冷镦钢系列、免退火系列、超细晶粒非调质钢线材质量异议的主要原因,即表面裂纹、折叠、划伤引发了表面开裂;成分偏析、组织结构异常及非金属夹杂物导致性能不均匀;热处理工艺及冷成型工艺不当造成加工缺陷,据此提出了相应的改进措施,使质量异议比例下降65%以上。
3)cold upsetting steel冷镦钢
1.This paper analyzed on the reason of rupture of cold upsetting steel SWRCH22A(Φ6.对唐钢首次试产冷镦钢SWRCH22A(Φ6。
2.analyzed on the reason of rupture of cold upsetting steel SWRCH22A (φ 6.对唐钢首次试产冷镦钢SWRCH22A,(φ6。
4)cold forging steel冷镦钢
1.Introduces the trial-manufacture practices of ML08Al cold forging steel.介绍了采用“转炉-LF精炼-小方坯连铸机-高速线材轧机”工艺流程试制ML08Al冷镦钢的实践。
2.Some application of the cold forging steel was introduced in this papers.介绍了冷镦钢的应用领域 ,指出了影响冷镦钢质量的主要因素为钢的化学成分、晶粒度和表面裂纹 ,并探讨了提高冷镦钢质量的控制措
5)SCM435 cold heading steelSCM435冷镦钢
1.The influence of various cooling speed on structure and property of wire bar of SCM435 cold heading steel is researched.研究了不同冷却速度对SCM435冷镦钢盘条组织性能的影响。
6)cold heading steel SWRCH15A冷镦钢SWRCH15A
1.Development of cold heading steel SWRCH15A and production technology optimization;冷镦钢SWRCH15A的开发及生产工艺优化
延伸阅读

自动冷镦机、多工位螺栓自动冷镦机
代码:00468设备名称:自动冷镦机、多工位螺栓自动冷镦机型号规格:机制件杆部直径≥20mm
计量单位:台
主要参数内容国际先进国内先进国内一般国内落后评定方法及说明
(一)加工精度参照GB9166-88、JB/T3053-91
1、冲头夹持器模孔中心线对夹持器后支承面的垂直度(mm) 在100长度上0.0080.010.015>0.015
2、凹模座模孔中心线对凹模后座支承面的垂直度(mm) 在100长度上0.0080.010.015>0.015
3、冲头夹持器模孔中心线对滑块行程的平行度(mm) 在100行程上0.0160.020.02>0.02
4、滑块行程对机身上与凹模座贴合的垂直面的垂直度(mm) 在100行程上0.0160.020.02>0.02
5、工件头部对工件杆部中心线的偏移量(mm)<0.200.20~0.250.25~0.30>0.30
(二)生产率(件/分)
20mm>807065<65
30mm>605045<45