-
Five preventive measures for hardening cracks in die steel - longitudinal/transverse/arc/peel/mesh cracks
1, longitudinal crack crack is axial, thin...
2023-11-21 -
A new technology of magnetic particle detection -- low-frequency magnetic flaw detection
关键词:低频、脉冲、充电※ 提高探伤深度,检测表面和近表面更深的缺陷。※ 探伤后不用...
2023-11-20 -
What exactly is nondestructive testing (NDT)?
无损检测到底是什么?无损检测就是Non Destructive Testing,缩写...
2023-11-21 -
TOFD Detection technique
TOFD 是Time Of Flight Diffraction的英文缩写,是一种利...
2023-11-20 -
The most complete in history: a summary of technical knowledge of plastic molds
塑胶模具引言 我们日常生产、生活中所使用到的各种工具和产品,大到机床的底座、机...
2023-11-20 -
Five kinds of non-destructive testing methods for mold materials
There are many methods of industrial non-d...
2023-11-22 -
Commonly used flaw detection methods
一、超声波探伤它是利用超声波在介质中遇到界面产生反射的性质及其在传播时产生衰减的规律...
2023-11-21 -
The difference between calibration, verification, calibration and verification
在日常工作中我们经常遇到校准,检定,校验,标定等计量专业术语,因为工作中的精力和时间...
2023-11-20