rockwell hardness test
英
美 [ˈrɑˌkwɛl ˈhɑrdnəs test]
网络 洛氏硬度试验
双语例句
- Evaluation of Uncertainty in Rockwell Hardness Test The Measurement Uncertainty Estimation of Environmental Chamber Temperature Performance
测量洛氏硬度过程中不确定度的评定环境试验箱温度性能不确定度的评定 - Hard metals& Rockwell hardness ( scale A) test method
GB/T3849-1983硬质合金洛氏硬度（A标尺）试验方法 - The Evaluation of Measurement Uncertainty for Rockwell Hardness ( Scale A) Test of Cemented Carbide
硬质合金洛氏硬度（A标尺）测量不确定度的评定 - Introduction of Main Technical Contents in New National Standard of Metallic Rockwell Hardness Test
金属洛氏硬度试验方法新国家标准主要技术内容说明 - The technology of cryogenic treatment was applied in the different heat treating processes of casting 440A stainless steel, and Rockwell hardness test, bending test and scratching abrasion test were conducted.
在440A铸造不锈钢热处理的不同阶段引入深冷处理工艺，并进行硬度、抗弯强度、滑动磨损试验等测试。 - The reasons for presentation of suspicious data in end quench test was described. Based on investigation and analysis on the on-site process control, the technology innovation plan for sample preparation, sample heat treatment, rockwell hardness test etc.
通过现场过程控制的调查和分析，对试样加工、试样热处理、洛氏硬度测试等相关环节提出了技术整改方案并作了对比试验验证。 - The Rockwell Apparatus is widely used for the detection of metal material hardness. The test force of hardness meter has obvious influence to the accuracy of indication.
洛氏硬度计是金属材料硬度检测中普遍使用的测量设备，其试验力F对硬度计示值精确性有较大的影响。 - The effect of uncertainty evaluation in Rockwell hardness test is described by analyzing and calculating the uncertainty of metal in Rockwell hardness test.
通过对金属在洛氏硬度实验检测中的不确定度的分析与计算，介绍不确定度的评定在洛氏硬度实验检测中的作用。 - On the basis of the analysis of the traditional Rockwell hardness tester and the National Standard of the hardenability test, a new test system for hardenability of the steel was researched and designed.
为此，本文在分析了钢淬透性测试国家标准的基础上，研制了一种新型钢淬透性测试系统。