JCB BUCKET COLLER WELDING

Industry Type

Product Group

Our solution

Product
Lotherme-352

Size (mm)
3.15

Current (AMPs)
120

Qty. (Kgs)
2

Product
Lotherme-468

Size (mm)
4

Current (AMPs)
120

Qty. (Kgs)
4

JOB PICTURES

JOB SKETCH WITH DIMENSION

JOB SKETCH WITH DIMENSION

JOB SKETCH WITH DIMENSION

JOB SKETCH WITH DIMENSION

ANALYSIS

EQUIPMENT
JCB - EXCAVATOR

COMPONENT NAME
BUCKET

TYPE OF PROBLEM
CRACK IN THE COLLAR AREA

PROBLEM DUE TO
HEAVE LOAD AND FATIGUE

PREVIOUS SOLUTION
WELDING WITH NORMAL LOW HYDROGEN WELDING ROD

BASE METAL
MILD STEEL

COMP. WEIGHT (kgs)
1000

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
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