PRODUCTS

Laser Welding

Laser Cutting

Sigmanest Software

Laser Drilling

Laser Marking

Laser Cladding

Laser Hardening

Laser Brazing

Micromachining

Robot

SERVICES

Applications Lab

Automobile Industry

Training & Support

#9, II Floor Vivek Nagar,

Cholapuram Main Road,

Ambattur, Chennai-600 053

India.

Tele: +91-44-26580390

Mob: +91-9840400396

Website: www.meeralasers.com

E-mail: info@meeralasewrs.com

LASER WELDING

• Maxlaserpower:600W.

• Laser:Nd:YAG.

• Wavelength:1064nm.

• Maxsingle-pulseenergy:100J.

• Fiberoutput:4fibersmax.

• Negativefeedbackmode:energynegativefeedback.

• Single-pulsewidth:0.5ms–30ms.

LASER CUTTING

• Adoptcantileverflyingopticsstructure.

• Verygoodoperator-machineaccessability.

• Sheetmaterialover3meterby1.5metercanalsobeputonthetable.

• Beamqualityisgreat.

• Cuttingefficiencyishighwithlowconsumption.

• Themachineisstableandeasytomaintain.

• Cuttingprecisionishigh.

SIGMANEST SOFTWARE

• RunsinsideWindows7,WindowsXPorVista®operatingsystems.

• ImportstandardindustryfileformatssuchasCDL,AutoCADDXF,DSTV,DWG,HPGL,andIGES.

• ESSI,GandMcodescanbeuser-configured.

• Postprocessorsformultiplemachinebrands.

• Standardandcustomizablereportgenerationsystem.

LASER DRILLING

• Drillingthinmaterialsinanyshapeupto3mmthicknessanddownto10micronsdiameter.

• Resizing/coring/scribing/drillingsiliconwafersandceramicsubstrates.

• TouchscreendisplaysofITOonglassorPET.

• Trimminghybridthickfilmresistors.

LASER CLADDING

• Repairoftoolsanddiesfor-Massiveandsheetmetalforming-Casting.

• Repairweldingofturbineplates

• Claddingofwarresistantlayers

• Weldingoftoolinserts

SURFACE HARDENING

• Self-developedSystem.

-Temperaturecontrolledprocessing.

-Supervisionofthehardeningzonewithatwo-colourpyrometer.

-Documentationofprocessparameter.

-Technologydatabase.

• Applicationadaptedselectionofbeamsource:

-Nd:YAGlaserswith3and4kWlaserpower.

-Highpowerdiodelaserwith4kWlaserpower.

LASER BRAzING

• Processspeedofupto5m/min.

• Fluxfreeprocessingofeconomypricedcopperbasedwire.

• Extrasmoothsurfaceoftheseam,readytopaint.

• Strongjointsatlessheatinput.

LASER MARKING

• LaserTypeCO2.

• Wavelength10.64nm.

• Max.PulseFrequency50kHz.

• Max.MarkingSpeed5,000mms-1.

• OperatingTemperature16°C–35°C(NonCondensing).

• Max.LaserAveragePower30W,55W.

LASER MICROMACHINING

• Opticsheadforfixedlaserbeamdeliverywithvideoviewing.

• Opticsheadforgalvobeamdelivery.

• Beamexpandinglasertelescope.

• Laserheadhousing.

• Gasjetnozzle.

• X-Ytranslatingstage.

ROBOT

• Weldingprocesses–MIG,TIG,plasmaorLaser–arebestautomatedforquality,higherproductivityandhumansafety.Robotscanperformtheseoperationswithaveryhighprecision,andcontrolledparametersthatenableweldingprocesstobedependablewithqualifiedperformanceandquality,andyet3-6timesfasterthanhumanoperators.

SAMPLES

ElectroMotorWelding

Laserbrazing

Tubecutting

Cladding

Drilling

LaserMarking

MicromachiningEngraving

Advanced true shape nest

Automatically calculate part area, cut length, and pierce numbers Calculate part costs with an integrated costing model featuring user-defined parameters for machine recovery rate, operator costs, and other overhead and consumable materials Calculate processing time based on the nominal feed rate, material type and thickness, machine acceleration, part quality specs, rapid traverse, and head up/down movement on piercings

Drag and drop parts onto single and multiple sheets Maintain part clearance with easy bump mode (including around lead-in) Redefine and position lead-in/-out Automatically update all similar parts when changing geometry Edit a nest after it has been automatically created

Automatically nest multi-torch rectangular and true shape with an algorithm that adjusts optimal torch distance from sheet to sheet Automatically nest pre-nested clusters and parts within parts Nest for pre-pierce, corner loops, and bevels Supports static nesting Small part nest clearance

Advanced true shape nesting offers an interactive solver with:• Pattern recognition• Automatic part clustering• Learning technology• Specialized algorithms for multi-torch cutting• Nesting for common-line cutting• Nesting on multiple, side-by-side sheets• Stack nesting• Double-sided nesting

Define non-rectangular raw material from geometry Use True Shape nesting on non-rectangular sheets and remnant material Automatically crop plates to save remnant Nest for multi-head machines on non-rectangular sheets

Choose from more than 190 customizable shapes that can be saved to an integrated database with user-defined fields Lead-in/-outs automatically applied according to material or process type Enable automatic internal/external contour recognition and error correction during part creation Calculate kerf in computer or in control

Integrated 2D CAD drawing package:• Create polylines, lines, arcs, circles, fillets, chamfers, notches, bevels, layers, text, notes, and dimensions• Duplicate, move, scale, mirror, rotate, or array copy geometry• Trim, break, extend, auto-segment large arcs, and snap-to arcs as well as circle quadrants• Validate the file, filter geometry, and change weld gap before creating a part• Definable reference point and default part rotation or default to minimum rectangle rotation

Import part or assembly file from SolidWorks, AutoDesk, Siemens NX and more Import ESSI language and existing G-code programs Save workspaces and extract parts from nest Map layers to processes (for marking and cutting) or quality settings Create multiple parts from a single file

SigmanestSoftware