DLC Co., Ltd. is a specialized manufacturer of Curvic Couplings, holding the highest domestic and international supply records and top-tier technology in machining tool parts and general-purpose machine parts.DLCCo.,Ltd.isaspecializedmanufacturerofCurvicCouplings,holdingthehighestdomesticandinternationalsupplyrecordsandtop-tiertechnologyinmachiningtoolpartsandgeneral-purposemachineparts.
Key Products/TechnologiesKeyProducts/Technologies
Curvic Couplings: Core shaft coupling devices for advanced products such as CNC lathe turrets, machine tools, robots, gas turbines, and aircraft.CurvicCouplings:CoreshaftcouplingdevicesforadvancedproductssuchasCNClatheturrets,machinetools,robots,gasturbines,andaircraft.
2PCC (2Pieces Curvic Coupling): M Type (outer diameter 30-80mm, 20-24 teeth) for turrets and work exchange in small precision machinery.2PCC(2PiecesCurvicCoupling):MType(outerdiameter30-80mm,20-24teeth)forturretsandworkexchangeinsmallprecisionmachinery.
S Type (outer diameter 100-600mm, 20-720 teeth) for indexing tables of machining centers, NC lathes, turrets, and pallet changes.SType(outerdiameter100-600mm,20-720teeth)forindexingtablesofmachiningcenters,NClathes,turrets,andpalletchanges.
Large S Type (outer diameter 700-1000mm, 72-720 teeth) for indexing position determination in large machining centers and special-purpose machines.LargeSType(outerdiameter700-1000mm,72-720teeth)forindexingpositiondeterminationinlargemachiningcentersandspecial-purposemachines.
W Type (outer diameter 160-280mm, 24-60 teeth) for large turrets with expanded inner diameter.WType(outerdiameter160-280mm,24-60teeth)forlargeturretswithexpandedinnerdiameter.
3PCC (3Pieces Curvic Coupling): T Type (outer diameter 110-820mm, 24-270 teeth) for heavy-duty rotating operations, preventing lift-off during rotation.3PCC(3PiecesCurvicCoupling):TType(outerdiameter110-820mm,24-270teeth)forheavy-dutyrotatingoperations,preventinglift-offduringrotation.
High-quality mass production system utilizing latest precision processing equipment and high-precision measuring instruments.High-qualitymassproductionsystemutilizinglatestprecisionprocessingequipmentandhigh-precisionmeasuringinstruments.
R&D capabilities for product design and development.R&Dcapabilitiesforproductdesignanddevelopment.
Core AdvantagesCoreAdvantages
Market leadership through the highest domestic and international supply records and top-level technology in Curvic Couplings.Marketleadershipthroughthehighestdomesticandinternationalsupplyrecordsandtop-leveltechnologyinCurvicCouplings.
Production of high-impact resistance and high-rigidity products using high-grade Chrome Molybdenum steel and advanced heat treatment.Productionofhigh-impactresistanceandhigh-rigidityproductsusinghigh-gradeChromeMolybdenumsteelandadvancedheattreatment.
Guaranteed high restoration accuracy of ±5.0 seconds (precision) and division accuracy of ±3.0 seconds (super-precision) at 4 positions for 90-degree division.Guaranteedhighrestorationaccuracyof±5.0seconds(precision)anddivisionaccuracyof±3.0seconds(super-precision)at4positionsfor90-degreedivision.
Diverse standardized product lineup (outer diameter 30mm to over 1000mm, 20 to 720 teeth) and customized dimension production capabilities based on customer requirements.Diversestandardizedproductlineup(outerdiameter30mmtoover1000mm,20to720teeth)andcustomizeddimensionproductioncapabilitiesbasedoncustomerrequirements.
Provision of long-term quality assurance through strict quality inspection across all products and processes.Provisionoflong-termqualityassurancethroughstrictqualityinspectionacrossallproductsandprocesses.
Pursuit of the highest quality through continuous research and development and process innovation.Pursuitofthehighestqualitythroughcontinuousresearchanddevelopmentandprocessinnovation.
Venture Business Certification (2008, 2019).VentureBusinessCertification(2008,2019).
Material and Parts Specialist Company designation (2009, 2018).MaterialandPartsSpecialistCompanydesignation(2009,2018).
Quality Management System Certification (2018).QualityManagementSystemCertification(2018).
ISO 9002 Certification (2000).ISO9002Certification(2000).
Single PPM Quality Certification (2009).SinglePPMQualityCertification(2009).
Affiliated Research Center accreditation (2019).AffiliatedResearchCenteraccreditation(2019).
15 service mark registrations (e.g., wholesale of machine part couplings) with the Korean Intellectual Property Office (2011).15servicemarkregistrations(e.g.,wholesaleofmachinepartcouplings)withtheKoreanIntellectualPropertyOffice(2011).
61 trademark registrations (e.g., pressure reducers for machine parts) (2011).61trademarkregistrations(e.g.,pressurereducersformachineparts)(2011).
Introduction
Location
103 Hanamsandan 9beon-ro, Gwangsan-gu, Kwangju, South Korea
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Information
103 Hanamsandan 9beon-ro, Gwangsan-gu, Kwangju, South Korea