IC695FTB1S132按照射方式不同可分为背向照明、前向照明、结构光和频闪光照明等。
背向照明是被测物放在光源和摄像机之间,它的优点是能获得高对比度的图像,图像效果为黑白分明的被测物轮廓,常用于尺寸测量;
前向照明是光源和摄像机位于被测物的同侧,这种方式便于安装,主要用于检测物体表面的重要细节特征、缺陷和划痕。
结构光照明是将光栅或线光源等投射到被测物上,根据它们产生的畸变,解调出被测物的三维信息。
频闪光照明是将高频率的光脉冲照射到物体上,摄像机拍摄要求与光源同步。
(3)按照照明方式可分为穹形光源、环形光源、平行光源、同轴光源、点光源、低角度光源、线光源、光栅等。
选择光源的角度:根据期望的图像效果,选择不同入射角度的光源。
穹形光源,主要用于球型或曲面物体的缺陷检测、不平坦的光滑表面字符的检测、金属或镜面的表面检测。如玻璃瓶、滚珠、小工件表面、塑料或铝制容器等。
环形光照射,多用于集成电路料带与管脚字符、金属工件刻印字符、光滑表面划痕、瓶口尺寸或裂痕、平面工件表面质量检测。
条形光源(可控照明,红色,蓝色,绿色单色光源)也叫条形灯是一种从侧面打光的照明光源,常用的角度是45度,也有更小的角度。侧光灯可以避免正面照射产生的强烈反光,同时还可以对边缘部分实现高亮的照明。是一种在尺寸测量、外观检测方面应用非常广泛的一种照明方式。常用于:LCD缺陷的检测、包装文字检测、包装膜破损检测、纸张质量检测、常规印刷质量检测、制造物裂纹的检测、电子部件的形状识别和大小的测量、各种线阵检测等。
IC695FTB1S132
Square D H-362AWH Fusible 60 Amp Safety Switch 2000
Hubbellock Receptacle 3-Pole, 60 Amp, 600 VAC Nema 12? 0
Keyence SL-R12EX Light Curtain Extension Unit 2000
HELM Allen-Bradley HM-604-PLM ForceGard SLC 500 Module 2000
HELM Allen-Bradley HM-7100-F Process Automation Module 2000
Honeywell DC230L-E0-00-10-0A00000-00-0 Controller 2000
Yaskawa SGDA-A5BS SERVOPACK 50W 2000
Siemens 6EC1-652-0A Control Board 2000
ALLEN-BRADLEY 1785-L11B/C PROCESSOR White Label 2000
Allen-Bradley 520E-BOD/C 2-Speed Size 1 Starter 120V 2000
ABB YB161102-BR/1 DSQC 125 RELAY BOARD DSQC125 2000
Modicon AS-B840-108 Reed Relay Output Module 2000
Pepperl + Fuchs FE-MLS8C Photoelectric Control 2000
Allen-Bradley 1771-P4S1/B 100VAC Power Supply Module 2000
Honeywell 51107403-100 LCN I/O Module 2000
Bailey Controls NCIS01 Net 90 Control I/O Slave Board 1920
EUCHNER TZ2RE110PG Solenoid Locking Mechanism 1920
BARBER-COLEMAN 10QT-OJF00-000-0-00 SERIES 10 CONTROLLER 1920
port INFCTRA-0000-R/E-01 Ratemeter/Controller 1920
Foxboro P0902UT FBM 39 I/A Series Module 1920
Intelligent Transmitter Rev. 0E? 0
Rosemount SCL-R-401-M2 Solu Comp Resistivity Analyzer 1920
Bailey Controls IMDSO02 Infi 90 Digital Output Module 1920
BARBER-COLEMAN 10QT-OJF00-000-0-00 SERIES 10 CONTROLLER 1920
Allen-Bradley 1333-AAB Ser. D 1HP AC Adj. Freq. Drive 1920
Allen-Bradley 1771-IFC/B Analog Input Module 1920
Refurbished By Allen-Bradley? 0
OMRON C120F-CPUA7-EQ Programmable Controller 1920
Cutler-Hammer BFDF44T BFD Control Relay 1920
Allen-Bradley CF236 Size 5 115-120V Operating Coil 1920
Allen-Bradley 1746-A13/B SLC 500 13-Slot Chassis 1920
Moore 340G XTC Gauge Pressure Transmitter-Controller 1920
Acopian A24H850 Linear Regulated Power Supply 1920
Siemens 6SE9211-1DA40 Micromaster AC Inverter Drive 1920
SPRECHER + SCHUH RT3-M-110 THERMISTOR RELAY 1920
Cutler-Hammer DH363UGK Non-Fusible 100Amp Safety Switch 1920
OMRON C120F-CPUA7-EQ Programmable Controller 1920
OMRON 3G2A5-FDI03-E Floppy Disk Interface C500-FDI03 1920
OMRON C40P-CDR-A Sysmac PLC Programmable Controller 1920
Keyence BL-U1 Bar Code Scanner PS/Controller 1920
Honeywell RM7888 A 1019 Burner Control RM7888A1019 1920
Siemens/TI/CTI 2550 Isolated Analog Input Module 1920
Anaheim Automation 34D213D Stepper Motor 1920
Honeywell RM7890 B 1014 Burner Control RM7890B1014 1920
Reliance Electric 0-54374 Relay Card Drive Module 1920
CTI/Siemens/TI 2530 Form C Contact Output Module 1920
901F-2530? 0
Reliance Electric 704323-11F Power Supply 1920
Mitsubishi A62P MELSEC Power Supply Module 1920
IBM 67X1366 Robot Hand-Held Teach Pendant 1920
SIEMENS FACTS ENGR. 405-4DAC-2 ANALOG OUTPUT MODULE 1920
FUJI PXW9-RAY1-4V PROCESS CONTROLLER 1920
CAROTRON RCP202-000 2 HP DC DRIVE 1920
BALOGH MRER-21/AA TRANSCEIVER MODULE 1920
Magnetek MVB002 40P41 GPD 315 Drive 3/4 HP 1920
ALLEN-BRADLEY 500-AOD93/B SIZE 0 AC CONTACTOR 1920
Reliance Electric O-52862 CLSA Drive Module 1920
Allen-Bradley 4100-AEC SSI Transducer/Encoder Module 1920
GE Fanuc IC800SLA1002 B SL Series Servo Amplifier LNC 1920
Bailey Controls IMDSO01 Infi 90 Digital Output Module 1920
MTS 400679C Servo Control Board 1920
Reliance Electric 2GU41002 GP-2000 AC Drive 2 HP 1920
Wilkerson MM1200 Thermocouple Dual Alarm Module 1920
Honeywell RM7890 A 1015 Burner Control RM7890A1015 1920
GE 55-501493G2 Size 5 115VAC Operating Coil 1920
IC695FTB1S132