식별/추적관리

Marking Control for Traceability

(Casting, Specimen)

DOC NO.: L01-1-G1 R0
01Moulding(CASTING, SPECIMEN)
Mold inside & Mold outside

Casting ID is registered on related traveller no. in ERP system

Casting ID. = 24B0123
24 : 2024 year
B : Feb
0123 : SERIAL No.
Y2402-001

Melt Charge no. is endowed for specimen mold

*Test coupon(Block) is prepared & marked with melt no..

02Casting (Pouring)
After pouring(cast raised letter)
* Castin ID (24B0123) is registered to the Melt Charge no. (Y2402-001)
for traceability in ERP.
Y2402-001
Specimen for ladle analysis
Y2402-001
Specimen for mechanical test
03After treatment
The same as left(Cast raised letter)
Melt no. is marked
Material code is identified
04Heat treatment
The same as left(Cast raised letter)

* Heat tereatment No. is created Y2409-18-011

* Casting ID ( 24B0123)) is registered to Heat-treatment no.
(Y2402-001-0123) for traceability in ERP.

Casting, specimen is heattreated at the
same heattreatment No.
05Material Test(tensile, check, hardness, impact, corrosion, microstructrue)
Tensile, Hardness
Impact
check analysis microstructure corrosion
* Test mark no. is executed as per melt no. and heat treatment no..
06Machining
Casting raised letter
Maker Pen(temporary)
Stamping
Transformation of marking form
가공전 이식 - 가공 - 가공후 재마킹
  • Tensile test record
  • Impact test record
  • Check analysis record micro structure photo corrosion test record
07~08Finishing & Welding / Inspection
09Final marking& Packing
Y2409-047-128
  • Y

    YPC

  • 2409

    2024year 9 September

  • 047

    melt sequence of the month

  • 128

    serial no.

ID (= Melt Charge + Serial no.) is marked & delivered to customer at final stage.

Y2409-047 + 0128 = Y2409-047-0128
(stamping, dot, laser marking)

Certified Material
Test Report
마킹위치 (Marking location)
도면(Drawing), QCP (Quality Contro Plan), 기존제품사진(product photo), 고객사양서 (specification)
마킹방법 (Marking method)
레이져(Laser), 전자펜(Dot pen), 펀치(Punch stamp)
마킹내용 (Contents of marking)
도면(Drawing), QCP (Quality Contro Plan) → (예를 들면 Drawing no. + Material + ID + YPC , Made in Korea)
글자크기 (Size of letter)
도면(Drawing), QCP (Quality Contro Plan)
변형주의 (Risk of deformation)
정밀치수부위 마킹 금지; Aviod the marking of tight dimension area.
  • 최종 마킹은 제품의 변형(정밀치수부 금지), 조립상 문제 , 성능에 영향이 없고, 공정중 조립중 사용중 잘보이는 곳에 실시할 것
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