GB/T12604.6—2008《无损检测 术语 涡流检测》
1 范围
沧州欧谱本标准界定了涡流检测的术语和定义。
本标准适用于涡流检测和无损检测及其他相关领域。
2 与涡流检测相关的通用术语
2.1 涡流eddy currents
2.2 脉冲涡流pulsed eddy currents
2.3 涡流分布eddy current distribution
2.4 涡流检测eddy current testing
2.5 电磁检测electromagnetic testing
2.6 集成电磁检测integrated electromagnetic testing
2.7 电磁耦合electromagnetic coupling
2.8 耦合系数coupling factor
2.9 合成磁场resultant magnetic field
2.10 趋肤效应skin effect
2.11 标准渗透深度standard depth of penetration
2.12 有效渗透深度effective depth of penetration
2.13 有效磁导率effective permeability
2.14 激励excitation感应induction
2.15 激励电流excitation current
2.16 激励频率excitation frequency
2.17 特征频率characteristic frequency
2.18 特征频率比characteristic frequency ratio
2.19 相似定律law of similarity
2.20 空心线圈阻抗empty coil impedance空载阻抗unloaded impedance
2.21 负载线圈阻抗loaded coil impedance视在阻抗apparent impedance
2.22 归一化感抗normalized reactance
2.23 归一化电阻normalized resistance
2.24 阻抗平面图impedance plane diagram
2.25 归一化阻抗平面图normalized impedance plane diagram
2.26 特征响应signature
2.27 相位起点phase reference
2.28 信号相位phase angle of a signal signal phase
2.29 平衡balance
2.30 平衡信号bucking signal补偿信号compensating signal
2.31 同步检波synchronous demodulation
2.32 相敏检波in phase demodulation
2.33 正交检波quadrature demodulation
2.34 解调信号demodulated signal
2.35 微分信号differentiated signal
2.36 带宽bandwidth
2.37 噪声noise
2.38 背景噪声background noise
2.39 仪器噪声instrument noise
2.40 干扰噪声interference noise
3 与涡流检测测量相关的术语
3.1 绝对测量absolute measurement
3.2 比较测量comparative measurement
3.3 他比式测量comparative measurement with external reference
3.4 自比式测量comparative measurement with local reference
3.5 差动测量differential measurement
3.6 双差动测量double differential measurement
3.7 准差动测量pseudo differential measurement
3.8 绝对量值absolute value
3.9 差动量值differential value
3.10 绝对信号absolute signal
3.11 比较信号comparative signal
3.12 差动信号differential signal
4 与涡流检测探头相关的术语
4.1 探头probe
4.2 排布arrangement
4.3 绝对式排布absolute arrangement
4.4 比较式排布comparative arrangement
4.5 差动式排布differential arrangement
4.6 参考探头reference probe
4.7 绝对式探头absolute probe
4.8 他比式探头comparator probe
4.9 差动式探头differential probe
4.10 准差动式探头pseudo differential probe
4.11 双差动式探头double differential probe
4.12 探头填充系数probe fill factor
4.13 探头位置标记probe position mark
4.14 芯体core
4.15 铁氧体ferrite
4.16 空心探头air cored probe
4.17 铁磁芯探头ferromagnetic cored probe
4.18 永磁铁探头permanent magnet probe
4.19 聚焦探头focusing probe
4.20 屏蔽探头shielded probe
4.21 屏蔽罩screen shield
4.22 共轴式探头coaxial probe穿过式探头feed-through probe
4.23 内穿式探头internal probe
4.24 同轴内穿式探头internal coaxial probe bobbin coil
4.25 放置式探头/表面探头surface probe
4.26 T型探头T probe
4.27 旋转探头rotating probe
4.28 对称半圆线圈式探头split coil probe
4.29 扇形探头segmental probe
4.30 多元件探头multi-element probe
4.31 发射接收一体式探头combined transmit receive probe阻抗探头impedance probe
4.32 发射接收分离式探头separate transmit receive probe
4.33 磁通互补式探头addictive magnetic flux probe
4.34 磁通相抵式探头subtractive magnetic flux probe
4.35 阵列式探头array probe
4.36 探头阵列probe array
4.37 作用区zone of interaction
4.38 探头作用区zone of influence of probe
4.39 激励场excitation field初级场primary field
4.40 初级线圈primary coil激励元件excitation element
4.41 次级线圈secondary coil接收元件receiving element
4.42 次级场secondary field
4.43 电流源激励current driven excitation
4.44 电压源激励voltage driven excitation
4.45 组合式线圈coil assembly线圈组件
4.46 外穿式线圈encircling coil
4.47 轭式线圈yoked coil
4.48 沧州欧谱补偿线圈compensation coil
4.49 线圈绕组coil winding
4.50 线圈匝数coil turns
4.51 线圈填充系数coil fill factor
4.52 线圈宽度coil length
4.53 线圈间隔coil separation
4.54 线圈间距coil spacing
4.55 线圈等效直径effective coil diameter
4.56 电中心electrical centre
4.57 感应传感器inductive sensor
4.58 磁通门传感器flux gate sensor
4.59 巨磁传感器giant magnetoresistive sensor
4.60 霍尔效应传感器Hall effect sensor
4.61 磁阻传感器magnetoresitive sensor
4.62 SQUID传感器SQUID sensor
4.63 透射式组件transmission assembly
4.64 反射式组件reflection assembly
4.65 角灵敏度angular sensitivity
5 与涡流检测仪器相关的术语
5.1 检测通道measurement channel
5.2 涡流检测仪eddy current instrument
5.3 单通道检测仪single channel instrument
5.4 单频检测仪single frequency instrument
5.5 单参数检测仪single parameter instrument
5.6 多通道检测仪multichannel instrument
5.7 多频检测仪multifrequency instrument
5.8 多参数检测仪multiparameter instrument
5.9 涡流检测系统eddy current testing system
5.10 绝对式系统absolute system绝对式检测系统
5.11 比较式系统comparative system比较式检测系统
5.12 差动式系统differential system差动式检测系统
5.13 激励单元generator unit
5.14 检测单元measurement unit
5.15 激励功率放大器excitation power amplifier
5.16 信号放大器signal amplifier
5.17 检波器demodulator
5.18 移相器phase shifter
5.19 滤波器filter
5.20 微分滤波器differential filter
5.21 高通滤波器high pass filter
5.22 积分器integrater积分滤波器
5.23 低通滤波器low pass filter
5.24 带通滤波器band pass filter
5.25 带阻滤波器band stop filter
5.26 显示区域display area
5.27 窗口window
5.28 复平面显示complex plane display
5.29 时基显示component / time display
5.30 时间同步显示time synchronous display
5.31 扫查路径同步显示path synchronous display
5.32 探头推拔装置probe pusher puller unit
5.33 旋转头rotating head
5.34 磁饱和线圈saturation coil
5.35 磁饱和装置saturation unit
5.36 退磁装置demagnetization unit
6 与涡流检测应用相关的术语
6.1 单频技术single frequency technique
6.2 单参数技术single parameter technique
6.3 多频技术multifrequency technique
6.4 预多频技术prediction multifrequency technique
6.5 多频混频multifrequency combination
6.6 多参数技术multiparameter technique
6.7 单频检测single frequency examination
6.8 单参数检测single parameter examination
6.9 多频检测multifrequency examination
6.10 多参数检测multiparameter examination
6.11 脉冲技术pulse technique
6.12 反射技术reflection technique
6.13 穿透技术transmission technique
6.14 远场技术remote field technique
6.15 旋转场技术rotating field technique
6.16 趋近技术approaching technique
6.17 光点显示技术point of return technique
6.18 平衡电桥技术balanced bridge technique
6.19 增量磁导率技术incremental permeability technique
6.20 动态电流dynamic currents
6.21 动态检测dynamic measurement
6.22 静态检测static measurement
6.23 提离效应lift off
6.24 速度效应speed effect拖动效应drag effect
6.25 几何效应geometric effect
6.26 边缘效应edge effect
6.27 端部效应end effect
6.28 趋近效应input effect
6.29 远离效应output effect
6.30 材料效应material effect
6.31 倾斜效应tilt effect
6.32 抖动效应wobble
6.33 覆盖区area of coverage
6.34 覆盖长度length of coverage
6.35 覆盖宽度width of coverage
6.36 检测参数test parameters
6.37 相位设置phase setting相位调节phase adjustment
6.38 检测配置testing configuration
6.39 探测间隙probe clearance
6.40 扫查设计scanning plan
6.41 扫查路径scanning path
6.42 表面扫查速度surface speed
6.43 工作点operating point
6.44 信号轨迹signal locus
6.45 检测速度throughput speed
6.46 分选sorting class
7 与涡流检测评价相关的术语
7.1 幅度分析amplitude analysis
7.2 分量分析component analysis
7.3 相位分析phase analysis
7.4 谐波分析harmonic analysis
7.5 调制分析modulation analysis
7.6 阻抗分析complex plane analysis
7.7 扇区分析sectorial analysis
7.8 非等幅扇区分析variable amplitude sectorial analysis
7.9 静态分析static analysis
7.10 动态分析dynamic analysis
7.11 动态信号分析analysis of signal dynamics
7.12 报警gate
7.13 报警技术gating technique
7.14 回归分析regression analysis
7.15 组态分析group analysis
