Crane Wheel rebuilding works

Industry Type

Product Group

ANALYSIS

PROBLEM DUE TO
Friction +Impact

BASE METAL
Carbon steel

EQUIPMENT
EOT Crane

Job Pictures

before

after

Our Solution

QTY (Kgs)
40

Product
SAF704 Flux

QTY (Kgs)
40

Product
LOTHERME –HF30 wire

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.