Video Measuring System-QVC Series(CNC)

Product Description
QVC full automatic vision measuring machine is the latest product that developed by 3DFAMILY and America to meet the special demand of the American vision measuring market. With twelve years design and manufacture experiences, 3DFAMILY introduced several foreign advanced machine body design technologies, the abe error is greatly reduced and the precision can be improved, all axes are much steadier than ever. American DC servo closed control system is also introduced, which improve the orientation accuracy and repeatability greatly, the speed is faster.

Product Feature
1.Newly design of Z axes, the straightness can be insured to get better accuracy.
2.Worktable is made of aluminum alloy material which reduces the weight and improves the stability.
3.Innovatively designed, the Y axes is designed below the X axes to decrease the span, thus the abe error caan be reduced.
4.The wider base design improve the stability while taking measurement, the accuracy is improved.
5.New design of the friction transmission system improves the accuracy of the machine orientation greatly.
6.Omnidirectional correction mode ensures the measurement accuracy.
7.Advanced assemble technology, perfect quality guarantee system.

Product Specification/Models
Model NO.:QVC250, QVC300, QVC400

Measuring range（mm）:
Model NO. QVC250, QVC300, QVC400
X（mm） 250 300 400
Y（mm） 150 200 300
Z（mm） 200 200 200

Image getting system: Japanese color CCD
Optical ruler resolution: 0.5μm

Repeatability:
(1)X, Y axes:2μm
(2)Z axes: 5μm (by laser measurement)

Precision:
(1)U1 X,Y=2.0+L/250μm, L (unit:mm)
(2)U1 Z=5.0+L/250μm (by laser measurement), L (unit:mm)
(3)U2 X, Y=2.5+L/250μm, L (unit:mm)

Light source system:
(1)40 quadrant LED contour light source
(2)LED parallel bottom light source
(3)Coaxial light source, various kind of LED light source is optional to choose (The cost is another to account)

Lens:
Brand: NAVITAR
Technology: Motor Zoom full automatic zoom lens
Magnification: Optical magnify zoom 0.7X-4.5X; Image magnify zoom 28X-180X

Mechanical Characteristic:
(1)Machine structure: Integrated design of the machine body
(2)Material: Cast iron
(3)Machine weight:
(4)Net weight/Gross weight:
(QVC250) 200㎏/260㎏; (QVC300) 220㎏/290㎏; (QVC400) 300㎏/380㎏
(5)Machine load capability: 30㎏
(6)The maximum operating speed: 500mm/sec
(7)The maximum acceleration: 1600mm/sec

System features
(1)Control system
Full automatic closed loop control system
Three axes DC servo closed loop control system
(2)Software:
Standard: OVM Pro
Operating system: Windows XP
(3)Applicable environment
Power supply: 220V , 50±5Hz
Power: 1KV
Temperature: 20±5℃ , 1℃/h, 2℃/24h , 1℃/m
Humidity: 40%-70%
Vibration<30Hz
PC configuration Industrial PC: Industrial mainboard including 256M DDR video card, Intel dual-core 3.4G, 120G hard disk, 1G DDR2 memory, DVD52X CD driver
Optional:Laser measuring module and software

Application
Machine component, precision tools and metal parts, knife tools, BGA, PCB, electron parts, linker and mobile phone fittings, etc.

Other Information
Machine components
1. NAVITAR full automatic zoom lens: Motor Zoom technology, full automatic zoom, get all magnification result without any correction.
2. Image-getting system
3. Light source system
Contour light source adopts 40 quadrant ring LED lamp, the light source which can be moved freely up and down is optional for choices. Coaxial light source is also optional to choose.
Bottom light: LED parallel light source
4. Joystick
All operations on the machine can be realized through the joystick to make quick movement and get points to take measurement.
5. Transmission system
Internal optical ruler patterns、high precision crossed guide rail、newly designed friction transmission system.
6. DC servo control system
7. Industrial PC is used to make it durable and stable