Brief Introduction
Laser Trimming machine is the high-tech production concentrated with technologies of laser processing and high speed real-time measurement. It can make modification with parameters of resistance and circuit signals to be the high precision target, to promote the value and benefits of products. Laser trimming adopts automatic process to reduce labor heavily, especially huge advantages in mass production line.
Thought the laser trimming process, you can gain different output parameter with the same set of circuit design, to satisfy different requirement from customers with re-designing. This application saves more costs in R&D process.
The equipment matches the needs for smaller circuit elements. Modification with some miniature circuit elements can only resolved by laser trimming process, while other process could do nothing. At the same time, miniaturization in circuit industry means more elements can be produced from substrate materials, as well as a cost reduction of unit price.
Working Schematic diagram
Equipment Performance
• Intellectual property rights, the whole performance reached the international level.
• Adopts special granite pedestal, which can effectively reduce the inertial vibration of worktable in starting, stopping and accelerate processes, as well as maintaining the temperature stability of the machine.
• Unique software control, ensuring the accuracy provide high speed trimming under the premise of stable accuracy, greatly increasing the productivity.
• Powerful software programming function, can make automatic control with laser power, driving, measurement, probe moving, greatly improving the application range of laser trimmers.
• 30% electro-optical efficiency of laser conversion , air-cooled, average daily electricity consumption less than 10 degrees( 1/ 10 of the flashlamp-pumped solid-state lasers). Huge energy expenditure can be saved in longtime working, as well as less carbon emissions, longer lifetime, stable performance, less maintenance and reduced downtime.
Technical Parameters
MainSystem |
TechnicalAspects |
Parameters |
MDLT-1515 |
||
LaserSystem |
LaserWavelength |
1064nm |
LaserPower |
6W |
|
ClassicalSpotSize |
35μm |
|
FocusingMethod |
Automatic,ControlledbyPCprogram |
|
CoolingMethod |
AirCooling |
|
LaserBeamLocatingSystem |
LaserbeamMotionRange |
60x60mm |
MotionResolution |
1.5 μm |
|
RepeatedPositioningPrecision |
±2.5 μm |
|
GraphicMonitorSystem |
MonitorMode |
LaserCoaxialMonitor |
Monitoringfield |
4-6mm/2-3mm(diagonal) |
|
MeasurementSystem |
DrivingMode |
Current/Voltage |
Resistormeasuremethod |
Four-wireorTwo-wireMeasurementSystem |
|
DVMeasurement |
10mV~ 10V (VoltageFullScale) |
|
Measurement accuracy |
Mediumresistance ±0.02% |
|
MeasurementRange |
0. 1Ω- 10MΩ |
|
MeasurementSpeed |
25μs/time |
|
ResolutionofDV |
0. 16µV (FullScaleof10mV) |
|
ProbeCard |
48Pin,arbitrarilydefined |
|
MotionofProbeCard |
ComputerProgramControl |
|
Computer&SoftwareSystem |
ControlComputer |
DualProcessor,19InchLCD |
OperationSystem |
WindowsXP |
|
StepRepeatedMotionSystem |
MotionMethod |
AirSuspensionwithnoFriction |
MotionRange |
290x290mm |
|
MaxCeramicPlaneSize |
150x 150mm |
|
MotionResolution |
< 1 μm |
|
RepeatedPositioningPrecision |
±1µm |
|
PositionPrecision |
±5 µm |
|
MaxSpeed |
900mm/s(carryingidler) |
|
Power&Consumption |
PowerSupply |
110V~220V/AC50/60HZ |
Contact: Minder Hu
Phone: 0086-15813334038
Tel: 020-84789496
Email: md@minder-hightech.com
Add: 813,No.43,Xinshuikeng Section, Shixin Road, Dalong street,Panyu District,Guangzhou. Zip:511442