Laser Solutions

MDLT-1515 Laser Trimming Machine

MDLT-1515
Product description: laser trimming
INQUIRY

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
MainSystem	TechnicalAspects	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
GraphicMonitorSystem	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
Computer&SoftwareSystem	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