JCB BUCKET COLLER WELDING

Industry Type

Product Group

ANALYSIS

COMP. WEIGHT (kgs)
1000

BASE METAL
MILD STEEL

PREVIOUS SOLUTION
WELDING WITH NORMAL LOW HYDROGEN WELDING ROD

PROBLEM DUE TO
HEAVE LOAD AND FATIGUE

TYPE OF PROBLEM
CRACK IN THE COLLAR AREA

COMPONENT NAME
BUCKET

EQUIPMENT
JCB - EXCAVATOR

JOB PICTURES

JOB SKETCH WITH DIMENSION

JOB SKETCH WITH DIMENSION

JOB SKETCH WITH DIMENSION

JOB SKETCH WITH DIMENSION

Our solution

Qty. (Kgs)
4

Current (AMPs)
120

Size (mm)
4

Product
Lotherme-468

Qty. (Kgs)
2

Current (AMPs)
120

Size (mm)
3.15

Product
Lotherme-352

Procedure

  1. GOUGE 

  2. GRINDING OF THE GOUGED PORTION

  3. PREHEATING UP TO 150 DEG  C

  4. ROOT RUN WITH LOTHERME 352-3.15MM

  5. DP TEST OF THE ROOT RUN 

  6. FINAL WEDLING WITH LOTHERME 468 FOR THE REQUIRED HEIGHT

  7. FINAL DP OF THE JOB TO CHECK FOR ANY CRACKS ON THE FINAL LAYER

Further Reading on Case Studies

WELDING REBUILDING OF RING ROLLING CO-AXIAL ROLL

Read Case Study

Hard Facing Of The Nozzle Tip

Read Case Study
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