Instruction Manual VIDEO MEASURING SYSTEM VTC
Instruction Manual
VIDEO MEASURING SYSTEM
VTC
Video Measuring System VTC Instruction Manual
1.
2. Specification ...................................................................3
3. Instruction and operation principle.....................................4
4. Unpack and installation.....................................................8
5. Measuring method..........................................................11
6. Care and maintenance....................................................12
7. Outfit.............................................................................13
8. Fault analysis and problem dispose..................................14
Safety instruction.............................................................2
Video Measuring System VTC Instruction Manual
1. When moving instrument, disconnected all the supply power, against hot plug.
2. Handle with care when transportation, all the instrument put in the original package, place
according to the iconic instruction, carry the goods in the way of closed type.
3. Package material must put in the place the children out of reach
Safety instruction
This mark sticks on the high temperature place in case injured.
This mark sticks on the place existing various supply power, cables collection as well as
electrical machine.
! ※
※
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Video Measuring System VTC Instruction Manual
Specification
Stage Size
Rotate Polish Rod
Data Measurement System
High resolution CCD color camera,19’color display
0.7~4.5X zoom lens, total video magnification 30~230X,adding 2X auxiliary objective ,the total
magnification up to 440X
Operating Platform
Z-axis Travel
VTC-2515Parameter Model
X,Y Travel 250 x150mm
150mm (focus as well as aided measurement )
Way of Drive
408 x 308mm
Resolution:0.0005mm
Measure point, line, circle, arc, distance of the circles centers, angle
Video Sighting System
adjustable LED surface light and contour light
800 x 650 x 1600mm
120Kg
Illuminator
Instrument Size(L*W*H)
Weight
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Video Measuring System VTC Instruction Manual
Optical-electrical measurement is one of advanced technical measuring methods at present,
the principle is as below, according fig. 1,the LED surface light (13) or the contour light (inside
the base) enlighten the work piece (on the operating platform),then through focal objective(14),
color CCD camera(inside cover 3) get the image, the computer through the cross curve focus
and measure, then move the X Y axis to finish the measurement.
The main structure of the instrument can be divided into 3 parts (fig 1):
1. The main body including: the base(10),stand column(4),Z-axis series(2),operating platform(6)
as well as X Y-axis transmission mechanism(11,12).
2. Video system (image and focusing) including: zoom lens(14),the total video magnification
is 34-220X.And the CCD camera (inside the cover of 3)change the image to the electronic
signal, and then transfer to the computer through the RS232.
CCD camera change the video signal to television image, we can measure the object through
the cross curve of computer,
Contour illumination (inside the base) surface illumination (13) adopts the adjustable LED
(the switch fig.3)Lighting effects is good, and the lifetime is the ten times as the traditional ones.
3. Digital measurement system including: X-axis (5), Y-axis (7) Z-axis(1) linear scale change
the geometry shift to digital signal, then transfer to the data processing system, Z axis used
as the assistant measurement.
Multi-function data card: conduct and display the data
Instruction and operation principle
4
Video Measuring System VTC Instruction Manual
7
6
5
4
3
2
1
8
15
13
14
12
11
10
9
1. Z-axis 2. Z Through-drive Group 3. Cover of Color CCD
4. Stand Column 5. X Linear Scale 6. Operating Platform
7. Y Linear Scale 8. End cap 9. footing
10. Base 11.X Through-drive Group 12. Through-drive Group
13. Zoom Lens 14.Surface Illumination 15.Touch Screen
Fig. 1
5
POWER CONTOUR
OFF
OFF OFF
SURFACE
1 2 3
VTC-2515
Video Measuring System VTC Instruction Manual
fig 2. Image System Operating
AC 220V
VDC12
AC 220V
PC Video Signal Cable
DC12V
0-12V
0
- 5V
DC 5V 12V、
Disply
Surface Light Source
Power Supply
CCD Camera
S Port Cable
Light Source Control Circuit
Contour Light Source
fig3. Control Panel
1.Master Switch 2.Contour light switch 3.Surface Light Switch
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Video Measuring System VTC Instruction Manual
1
2
3
4 5
6
7
X
Y
Z
1. Master Switch Power 2. Socket(with fuse) 3. USB Interface
4. Computer Main Engineer Power 5. X-axis Interface
6 . Y-axis Interface 7. Z-axis Interface
Fig 4. Switch Panel
7
VT C-25 15
A
Video Measuring System VTC Instruction Manual
1. Remove outer package and inner package, take out the instruction
2. Place the instrument on the level table, install the base screw and adjust the level in with
gradienter.
3. Take out fixation ban of X, Y-axis and glide fixation screw of Z-axis (it is on the mantle),
then X, Y, Z-axis can be droved.
4. Instrument can work under voltage AC110V-220V, 50-60HZ, and connect the monitor, turn
on the instrument power, it has been finished the installment
5. Normally, it has been completed that the works of installment and check by manufacturer or
distributors.
6. Before using the Z axis, pull out the rubber stoppers, then loosen the screw (fig 1.)
7. Loosen the fixed panel of operating platform using hexagonal screwdriver..(fig 2.)
Unpack and installation
Magnify A
Fig 1 Fig2
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Video Measuring System VTC Instruction Manual
Idler Wheel Footing
1 Installation of Idler Wheel and Footing
The first step: install the idler wheel
8.The detail fig for instrument installation as bellows,
The second step: install the footing
Finish the installation
The first step: Open the door
Second step: Put the instrument on the table,
fix the M8 bolt from the inner table Finish the installation
M8 Bolt
Installation of Table And Instrument
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Video Measuring System VTC Instruction Manual
Remove the fixed board of the operating platform
The first step: remove fixed board of the
left and back as well as screw
The second step: rotate the X and Y axis,
and can go smoothly
fixed board
X Directiony Direction
The first step:
pull out the right rubber stoppers, then
loosen the screw fixed the weight chunk
The second step: pull out the left rubber stoppers, then
loosen the screw fixed the weight chunk
The third step: remove the steel block of Z axis and the screw, and sway the Z hand wheel, and
Z axis lens can go up and down
weight chunk
the screw fixed the weight chunk
rubber stopper
Z hand wheel
The steel block of Z axis
Loosen the screw of fixed the weight chunk as well as the steel block fixed the Z-axis
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Video Measuring System VTC Instruction Manual
Measuring method
Vertical Video Projector has three kinds of measuring Methods: contour measuring, surface
measuring and Z-axis measuring.
1. Contour measuring:
Measuring the profile of work-prices, and take use of the contour i l lumination, if need, the
surface i l lumination wil l be assistant to improve the clear for being helpful for measuring.
2. Surface measuring:
Surface measuring is main function of video measuring machine, it nearly can measure all of
the work-pieces under the surface il lumination if it can be saw by eye. Such as the pole of
PCB, IC circuit and so on, and it also can easily measure the black rubber and plastic.
3. Z-axis measuring:
With high power subject ive and enough precis ion posi t ion, we can make use of Z-axis
measuring, such as the height of work piece, and the depth of hole, pay attention, you should
use the surface illumination.
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Video Measuring System VTC Instruction Manual
Vertical Video Projector is a precision machine that integrating the optic, mechanism, electricity
and computer technology, it needs regular and upstanding maintenance in order to keep the
excellent performance.
1. The instrument should be instal led in a clean room, the temperature of which should be
maintained at 20°± 5℃ . The relative humidity of the room should not exceed 60% so as to
prevent the molding of optical parts, the rust of metallic parts and the dust drops on the drive
guider to keep the high quality.
2. Once the instrument has been finished using, the surface of work-stage should be cleaned
in soft brushes and covered by dust cover.
3. The drive and movement system should be regularly appended the lube to make the mechanism
movement smooth to keep good using condition.
4. If it is dirty on the glass-stage and paint-surface, it can be cleaned by neutral freshener or clean
water, please don’t use organic solvent to brush, or else, the paint-surface will lose the reflect.
5.LED lamp-house has long longevity; please inform the distributor and professional engineers
instead it if it is bad.
6. The precision parts of instrument, such as video system, work-stage, linear scale and Z-axis
drive system have been precision adjusted in the factory, adjust screws and fixation screws
are riveted in the factory, don’t unbendingly take it out. If there are some problems, please
get in touch with the distributor for after sales.
7. The error compensation of measuring software has been enacted; please don’t change it,
or else, it will give rise t to inaccurate measuring results.
8. Don’t unbendingly take out the electric connectors, if it has already been took, please plug
it into the right port, or else, there is possibility to make the instrument bad.
Care and maintenance
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Video Measuring System VTC Instruction Manual
Outfit
Name NameQuantity Quantity
Built-in 0.7-4.5X Zoom Lens
Main Body 1SET
1SET
1SET
Instrument Operation Manual 1COPY
Built-in CCD Camera Fuse 1PIECE
2X auxiliary ObjectiveOption
2X adjective auxiliary surface illumination
Option
Option
Power Cable 1PIECE
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Video Measuring System VTC Instruction Manual
Fault1:the Software can’t open, no response.
Solution: confirm the software dog insert or not, log off or restart the computer, If try several
times, change the USB interface.
Fault 2: software can’t count.
Solution: check the interface l ine RS232,loosen or not, or check the interface COM1 or not,
damaged or not
Fault3: Drawing inaccurate and big measurement error exists.
Solution: check the calibration software to ensure the right calibration.
Notes:
Pay attention to starting up
Firstly we need to start the power resource, double-click the software icon, then adjust the
light until the picture shows the clearest, then we can start the measurement.
Pay attention when measuring
1.Adjust the focal length until the clearest picture
2.measuring the calibration according to the plotting scale
3.Open only one window of software
Pay attention to shutting down
1.close the software
2 turn off the light.
3 shut down the computer.
4.turn off the power
Fault analysis and problem dispose
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