Withthedevelopmentofmodernsocietyandthediversityofsocitydemand,productioncompetitonisgettingfiercerandfiercerandupdatecycleisbecomingshorterandshorter.Therefore,inthissituationwearedemandednotnolytodesignnewproductionsaccordingmarketplace,butalsotomanufactureitsoriginintheshortestpossibletimewhichisusedtoperformancetestandmodificationandfinallyformstereotypesproducts.However,inthetraditionalmanufacturesystem,itneedsmassiveworkofmolddesign,manufactureandmodificationwhosecostisquitehighandwhosecycleisquitelong,soitisverydifficulttoadapttotherapidmarketplacechanges.Inordertoimprovetheresearchanddevelopmentandproductionspeedtomanufacturehigh-qualityandlow-costmoldsandproductionssoastorespondquicklytomarketchanges,peoplehasmadealotofresearchandexploration.Withthematuringofthelaserprocessingtechnologyandgraduallydecreasingpriceoftheindustrialuseofhigh-powerlaserequipment,asignificantreformhasbroughttomoldmanufacturingtechnology.Laserprocessingasadvancedmanufacturingtechnologyhaswidelyappliedtomanyimportantnationaleconomydepartmentslikeautomotive,eletronic,eletrical,aviation,metallurgy,machinerymanufacturingandsoonandhaspalyedamoreandmoreimportantroleinimprovingproductionquality,labourproductivity,automation,non-pollutionanddecreasingmaterialconsumption.Thisarticlehasmadeadeepdiscussionaboutmoldmanufacturing,moldsurfacestrengtheningandrepairing,cleaning,replacingandsoonseveralaspectsthroughtheunderstandingintheprinciples,advantagesandfeaturesofthelaserprocessingtechnologycombinedwiththepresentsituationofmoldmanufacture.