Gantry Type CNC Video Measuring System For PCB Measurement

Gantry Type CNC Video Measuring System / VMA For PCB Measurement

 

 

He series of high-efficiency gantry type automatic Video Measuring System is specially designed for high-precision and large-scale measurement. It adopts fully closed mobile bridge structure to keep the measurement work fixed. It combines high-precision and high-efficiency organically to effectively detect the geometric parameters of various products. At present, it is mainly used in PCB circuit board, copper clad laminate, flat glass, liquid crystal module, knife mould, insulating material, precision sheet metal and other industries.

 

 

Structure Design

>> The whole closed frame moving bridge structure is adopted, the measuring workpiece is fixed, the bearing capacity is large, and the motion performance is good.
>> Introduce finite element analysis technology into mechanical design to ensure high rigidity and high precision mechanical structure.
>> Grade 000 granite base, high strength, corrosion resistance and good stability.
>> Aluminum oxide surface treatment worktable, fast and flexible action control, durable and beautiful.

 

 

Configuration

>> RENISHAW open grating ruler, resolution 0.5um, high precision and good stability.
>> Precision linear guide rail, ball screw of grinder and AC servo motor ensure the stability of positioning accuracy of machine system.
>> 2M pixel high-definition color Giga digital camera meets the requirements of clear observation and stable measurement.
>> 6.5x high-definition optical lens, accurate automatic zoom, one pixel correction.
>> Programmable 5-ring 8-zone LED surface light source, transmission parallel LED contour light source system, intelligent 256 level brightness adjustment.
>> Full axis CNC control, AC full closed loop servo motor drive.

 

 

Parameters

Model	HE 652	HE862	HE1080	HE1210	HE1512	HE1812
X,Y Travel(mm)	500*600	600*800	800*1000	1000*1200	1200*1500	1200*1800
Z-axis Travel(mm)	200(can be raised according to the requirements of customers)
Load Capacity	approx. 35 kg
Dimension (mm)	1700*1180*1750	1700*1280*1750	1900*1480*1750	2100*1680*1750	2500*1880*1750	2700*1880*1750
Weight(kg)	1500	1800	2900	3200	4400	4800
Resolution	0.5μm(0.1um for option)
	Camera	2M HD GIGA digital camera
	Zoom Lens	professional auto zoom lens Zoom lens magnification: 1~10X
	Video Magnification	18~195X (According to the different models of the selected camera, its magnification will change; the actual magnification is subject to the measured data)
	FOV	8.1~1.3mm (According to the different matching schemes of camera and lens, the field of view will change accordingly, and the actual field of view is subject to the measured data)
	Accuracy*	≤ (3+L/200)μm
Illumination	Programmable 5-ring 8 sections LED surface illumination (40 sections ring light,Co-axial light,movable multi color ring light for option)

*L is the measurement length, in mm, which is closely related to the mechanical accuracy, focusing accuracy and workpiece surface condition of z-axis.
**The magnification is approximate, depending on the size and resolution of the display.
Customers can select 0.5X or 2X additional mirrors according to their needs, so as to achieve image magnification: 10X ~ 64.5X or 40X ~ 258X

 

 

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