고객 만족을 위한 고품질 단납기 실현 기획

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1 Homepage : WOORI PRECISION CO., LTD ISO/TS COMPANY INTRODUCTION

2 CI Introduction The logo the image, the person (WooRi) with the machine (Mold) the symbolmark which shows a combination, space combination of the person and the machine as this it does spirit and with character challenges at day the mental attitude which it expressed. identity project of the headquarters of a party produces the modern image under at to combine the W and a M letter and it is a shape which expresses the basic of the headquarters of a party which demands a good quality. Blue color the trust which technical renovation and responsibility spirit is infinite with character belief and determination of one WOORI PRECISION it will mean, the green will head an unknown and it does not stop and with the cultivation spirit which our frontal attack humanity and justice temporary depot it will beg it symbolizes.

3 Corporate Overview Company Name Founder CEO Address WOORI Precision co., ltd. Mr. Yeon-Dong, Choi Sasa-dong, Sangnok-gu, Ansan-si, Gyeonggi-do, KOREA Established Capital US$ 300,000 Number of Employees Main Product Certification 40 People(Head office) / (Thailand : 30 People) Plastic Injection Mold (LCD.TV Moniter, Home Appliances, Auto-Mobile, OA etc.) Achieved ISO9001/14001/TS16949 Certificate, Winning a CDMA technical prize from, SMBA R&D Laboratory Tel / Fax No (Rep.) (FAX. : ) Home-Page ( wrcyd@chol.com)

4 HISTORY Established WOORI Precision co Registered as a contractor of SamSung Electronics Co., Ltd Achieved ISO 9001 Certificate (JK-11314) Moved for territorial expansion to Uiwang-Si, Gyeonggi-Do R&D Lab. Established (No ) Entered into on agreement with DooWon Technical College Entered into on agreement with YongIn SongDam College Entered into on agreement with JeonNam Provincial College Entered into on agreement with YeungJin College Entered into on agreement with DongEui University Achieved ISO Certificate (JEK-2258) WOORI Precision Co., Ltd. Was incorporated Designated as a promising small and medium sized enterprise Thailand foreign corporation establishment Moved for territorial expansion to Ansan-Si, Gyeonggi-Do Achieved ISO/TS Certificate( )

Organizational Diagram C E O Thailand foreign corporation Administrative Service Department Sales Department Manufacturing Department Quality Assurance Department R&D Laboratory Center General

5 Organizational Diagram C E O Thailand foreign corporation Administrative Service Department Sales Department Manufacturing Department Quality Assurance Department R&D Laboratory Center General Accounting -Team General Affairs -Team Domestic Sales -Team Overseas Sales -Team Product Control -Team Assembly-Team Mechanical Working-Team Quality Control -Team Measure-Team Design-Team Research & Development -Team

6 Equipment(Manufacturing / R&D) Manufacturing Equipment Main CAD/CAM/CAE System NO. DESCRIPTION Q ty NO. DESCRIPTION Q ty 1 CNC Machine Center 6 1 UNIGRAPHICS (NX-3) AXIS Machine 1 2 AUTO-CAD 5 3 General Milling Machine 3 3 Mold-Flow (CAE) 1 4 Electric Discharge Machine 2 4 NCG (Ver. 5.0) 2 5 CNC E.D.M 2 5 POWER-Mill (Ver. 5.5) 1 6 Grinding Machine 2 6 POWER-SHAPE (Ver. 5.0) 1 7 General Engine LATHE 1 7 NC-BRAIN (Ver. 4.6) 6 8 Drilling Machine (Radial) Band Saw Wire Cutting Machine Die-Sporting Machine CMM(Coordinate Measuring Machine) OMM(On Machine Measurement) 1 13

7 Quality sophistication troy manufacture Flow Customer High-Quality Assembling

8 3D Design and Manufacture Process 3D Design & CAE Injection Molding Analysis Technique Standara / MS(A use Job-Site Tool) Design Standardization Be out drawing in Job-Site On-Line System 3D Electronic Drawing (Vis_View)

9 3D Design & CAE Injection Molding Analysis 3D Design - MOLD FLOW CAE analysis (3D design according to analysis, result before charge and cooling.gate balance work) - 3D design doing on the basis of class technology Pyojunseo and company standardization, spot automation etc..

Techniqu Standard / Design Standardization 3D Design 3D 설계 MANUAL 일련번호 문서관리번호 사출금형기술표준서 일련번호문서관리번호 사출금형기술표준서 일련번호문서관리번호 사출금형기술표준서 일련번호 문서관리번호 표준부품 Menu 의구성및적용방법제정일자 Ejector_Guide_Pin

(2) 단열판의종류별물성치 제공되는 Tool 로서표준부품의추가등록과입력된부품의편집등이가능하도록 다수사용하거나, 밀판과밀판에조립되어지는부품등이하중에따른 되어있다. 휨을방지하여원활한작동을유지하기위한목적으로사용한다.

Core의분활및 MoldBase의설계과정을거친후적용한다. 표준부품 Tool의선택시처음으로접하게되는화면으로서각각의 Button이하는역할에대하여알아보기로한다.

Stroke는증가하나, 작동시 Pin에가해지는힘이커져절손이나마모등을발생시킬수 비중 - 1.4 1.8 1.95~2.05 일반적성질 흡수율 % 0.5~0.6 0.03 0.05~0.06 4h/150 3.0ⅹ109 2.0ⅹ109 5.7ⅹ109 * 체적저항율 Ω-cm 100h/25 /90%RH 9.0ⅹ108 1.0ⅹ1014 8.

사용되며, Pin의쳐짐을방지하기위하여 2) 가동측형판의 Pin 압입부 Hole 과밀판의맞춤핀과함께적용한다. Bush Hole의정밀가공이되므로하원판, 받침판, 2) Connector제품의소형금형에적용한다. 밀핀고정판, 밀핀받침판을조합하여가공한다. 3) Pin의직경 (D) Ø25이하에서는사용을피한다.

주의 ) a a1 일경우형개시 Pin에의한 Slide_Core의습동Stroke 양보다 Locking_Block의접촉면의이동거리가짧게되어형개가되지않거나 Slide_Core 및관계부품의파손이발생된다.

습동Stroke(s) = 제동거리 (k) - Angular_Pin의습동부길이 (l) : 형내에서의 Slide_Core와접촉하여전진과후퇴를시켜주기위한 Pin의길이값.

10 Techniqu Standard / Design Standardization 3D Design 3D 설계 MANUAL 일련번호 문서관리번호 사출금형기술표준서 일련번호문서관리번호 사출금형기술표준서 일련번호문서관리번호 사출금형기술표준서 일련번호 문서관리번호 표준부품 Menu 의구성및적용방법제정일자 Ejector_Guide_Pin 과 Bush 의종류및적용방법제정일자 Slide_Core 의설계적용방법제정일자 Insulation_Plate / 단열판의종류및특성제정일자 전용표준부품및 HASCO, DME 표준부품을손쉽게입력할수있도록 M/W 에서 사용목적 : 이단 Ejector_Pin 이나사각밀핀등의강도가취약한부품을 Slide_Core 구조의중요치수설정관계 (2) 단열판의종류별물성치 제공되는 Tool 로서표준부품의추가등록과입력된부품의편집등이가능하도록 다수사용하거나, 밀판과밀판에조립되어지는부품등이하중에따른 되어있다. 휨을방지하여원활한작동을유지하기위한목적으로사용한다. - Slide_Core 의습동 Stroke(s) : 성형부의 Under_Cut( 요철 ) 을형성한후제품이형시에 T Y P E InPS-A 형 InPS-B 형 InPS-C 형 Tip -- 표준부품의입력시부품이위치할대상이필요하므로하며반드시 간섭받지않도록 Slide_Core 가이동되는거리값 항목단위표준고강도고온내구 Cavity, Core의분활및 MoldBase의설계과정을거친후적용한다. 표준부품 Tool의선택시처음으로접하게되는화면으로서각각의 Button이하는역할에대하여알아보기로한다. Ejector_Guide_Pin의종류 Ejector_Guide_Pin A Type Ejector_Guide_Pin B Type 제품 Under_Cut량 + 여유량 (5~10)mm - Angular_Pin의경사각 (a ) : 형개시의 Slide_Core의습동 Stroke를결정하는각도값으로서, (a ) 의값이클수록습동 Stroke는증가하나, 작동시 Pin에가해지는힘이커져절손이나마모등을발생시킬수 비중 ~2.05 일반적성질 흡수율 % 0.5~ ~0.06 4h/ ⅹ ⅹ ⅹ109 * 체적저항율 Ω-cm 100h/25 /90%RH 9.0ⅹ ⅹ ⅹ1015 전기적성질 귀층파괴전압 Kv/mm 24~ ~10 있으므로최대 25 이하의각도값 (10,15,20,25 ) 을적용한다. 표면저항 Ω 5.0ⅹ ⅹ ⅹ1016 표준부품 Tool 1) Cover제품및중, 대형금형의밀판중량이 1) 금형내좁은공간에서의받침봉역할로도큰경우반드시사용한다. 사용되며, Pin의쳐짐을방지하기위하여 2) 가동측형판의 Pin 압입부 Hole 과밀판의맞춤핀과함께적용한다. Bush Hole의정밀가공이되므로하원판, 받침판, 2) Connector제품의소형금형에적용한다. 밀핀고정판, 밀핀받침판을조합하여가공한다. 3) Pin의직경 (D) Ø25이하에서는사용을피한다. Ejector_Guide_Pin의금형내설치시 A Type을우선적으로고려하여설계함을원칙으로한다. 적용방법 - Locking_Block의경사각 (a1 ) : Slide_Core의위치를결정하는경사면의각도값으로서 Pin의경사각 (a ) 보다 2~3 가크게적용한다. 주의 ) a a1 일경우형개시 Pin에의한 Slide_Core의습동Stroke 양보다 Locking_Block의접촉면의이동거리가짧게되어형개가되지않거나 Slide_Core 및관계부품의파손이발생된다. Angular_Pin의경사각 (a )+2~3 - Slide_Core의제동거리 (k) : Slide_Core의이동거리를제어하는값으로서습동 Stroke와동일하게적용한다. 또한형폐시 Slide_Core의움직임을제어하여 Pin과 Slide_Core 의충돌을막아주기도한다. 습동Stroke(s) = 제동거리 (k) - Angular_Pin의습동부길이 (l) : 형내에서의 Slide_Core와접촉하여전진과후퇴를시켜주기위한 Pin의길이값. MPa - 400~ 굽힘강도 Kgf/cm₂ ~ ~1500 MPa 294~ ~ ~461 기계적성질 압축강도 Kgf/cm₂ 3000~ ~ ~4700 충격강도 J/ cm₂ ~ ( 샬피충격 ) Kgf-cm/ cm₂ ~ 팽창율 I/ 1.6ⅹ ⅹ ⅹ10-5 W/m K 열적성질 열전도율 Cal/cm sec 0.5ⅹ ⅹ ⅹ108 Kcal/h m 대아크 (arc) 성 sec 유기재 무기재 무기재 주재료 - 초내열 규산계 주성분 페놀수지 에폭수지 바인더 주기재 - 석고보드지 유리섬유 유리섬유 1. 설치수량 -- MoldBase 의크기 40ⅹ40 이하 2EA 습동 Stroke(s)? sin(a ) = 습동부의길이 (l) -- MoldBase 의크기 40ⅹ40 이상 4EA 기호개정내용개정일개정자기호개정내용개정일개정자 기호개정내용개정일개정자기호개정내용개정일개정자 기호개정내용개정일개정자기호개정내용개정일개정자 기호개정내용개정일개정자기호개정내용개정일개정자 3D Design

11 Be out Drawing in Job-Site 3D Design CAE Analysis 3D Design Job-Site(Vis-View) High Speed M/C Completion Finishing / Assembling CNC Electrical Discharge M/C Automation M/C

12 On-Line System CAE Management CAE Equipment Server of Role 1. CAE Management : Comes from the husband and wife department the CAE data civil official. 2. CAD & CAM Management : If the draft and NC data it manages and is necessary from site the data confirmation. 3. Subcontractor Management : Plan and CAM work data peripheral enterprise civil official1. Design CAD & CAM Management 3D CAD1 3D CAD2 3D CAD3 3D CAD4 3D CAD5 3D CAD6 3D CAD7 3D CAD8 3D CAD9 3D CAD10 2D CAD1 2D CAD2 2D CAD3 NC1 NC2 NC3 NC4 NC5 NC6 NC7 Job-Site Job-Site Office EDM1 EDM2 Subcontractor Management Factory Designated for Subcontract ASSY 1 ASSY 2 ASSY 3 ASSY 4

13 2D & 3D Plan schedule comparison 2D & 3D [Moniter 17" Cover-Front Standard] 2D Plan schedule 6 th days [Receipt] [1 st days] [1½ days] Decision AssemblingUpper/Lower drawing drawing Core [½ days] Under-cut control [1 st days] [1 st ½ days] Upper/Lower plate Standard parts [½ days] P/L Drawing up and it give M/B Give an order Material Give an order Core processing 3D Plan schedule days [Receipt] Decision drawing [1½ days] Upper/Lower disjunction and Mold-Base creation [⅓ days] Under-cut control [⅔ days] Standard width insertion and P/L drawing up M/B & Material Give an order Core processing

14 Main Product (LCD Moniter)

15 Main Product (AutoMobile( Parts)

CLEAN WORKPLACE Working Environment Improvement 1. 3 really 5S activity fixations 2. To separate a processing line and an assembly line, work environment improvement 3.

16 CLEAN WORKPLACE Working Environment Improvement 1. 3 really 5S activity fixations 2. To separate a processing line and an assembly line, work environment improvement 3. Gold elder brother mouth delivery of goods from a warehouse and custody method improvement 4. Work sleeping dress civil official 5. Safety Supervision. Environmental Management System - Achieved ISO14001 Certificate ISO( )

17 PARTNERS SamSung Electronics Co., Ltd. JME Co., Ltd. ETC.

Equipment Die-Sporting M/C (200 ton) General

10) Injection Mold M/C (450 ton) Injection

Wire-Cutting M/C Forecast 2007 YEAR 2008 YEAR

Plan New Project an Investment Plan Equipment

18 Equipment Die-Sporting M/C (200 ton) General Millimg, Grind,Radial M/C CNC E.D.M M/C (No.10) Injection Mold M/C (450 ton) Injection Mold M/C (650ton) Injection Mold M/C (850 ton) Wire-Cutting M/C Forecast 2007 YEAR 2008 YEAR 2009 YEAR Q ty Amount US$ 960,000 Result FEB. Plan APR. Plan JUN. Plan JUN. Plan JUN. Plan JUN. Plan SEP. Plan New Project an Investment Plan Equipment 5-AXIS M/C (No.5) 5-AXIS M/C (No.8) CNC E.D.M M/C (No.8) Forecast Q ty Amount US$ 1,020,000 Equipment 5-AXIS M/C (No.5) Machine Center M/C (No.8) CNC E.D.M M/C (No.10) Q ty Amount Forecast US$ 700,000

19 Outline Map Homepage :

20 Thank you! BEST It creates the value of top Woori Precision co., ltd

고객 만족을 위한 고품질 단납기 실현 기획

고객 만족을 위한 고품질 단납기 실현 기획 Homepage : www.woorimold.co.kr WOORI PRECISION CO., LTD ISO/TS 16949 회사소개 C I 소 개 로고이미지 (logo image), 사람 (WooRi) 과기계 (Mold) 의결합을나타낸심볼마크, 사람과기계의공간적결합 이라고하는정신을바탕으로하고일에도전하는마음가짐을표현했다. 당사의아이덴티티프로젝트는 W, M 문자를상하결합해모던적이미지를연출해보다좋은품질을요구하는당사의기본을표현한모양이다.