Crane Wheel rebuilding works

Industry Type

Product Group

Our Solution

Product
LOTHERME –HF30 wire

QTY (Kgs)
40

Product
SAF704 Flux

QTY (Kgs)
40

Job Pictures

before

after

ANALYSIS

EQUIPMENT
EOT Crane

BASE METAL
Carbon steel

PROBLEM DUE TO
Friction +Impact

Procedure

1. The surface shall be machined ,cleaned & be made free from cracks prior to weld deposition.

2. The wheel shall be preheated at 250-350 deg c prior to welding and similar inter-pass temperature shall be maintained during welding.

3.Post-weld stress relief heat treatment shall be done at 350-450deg c for 5 to 8 hrs depending on the job.