Hong Kong SAR
Repair trust reverser, inlet,outer barrel,Fan cowl,blocker doors,main slider and aux slider,Perform water break test and metal anodising, bogel, Hot bonding, dry lay and wet lay up as well. re-skin carbon plies and restore as well with a permanent repair by using HEATCON hot bonding machine.remove and replace carbon and metal perforated skin.
* Reinforcement modification frame STA 1980 across stringer 01 to17. * Fabrication of seat track remove and replace * Performed Wing let Modification (Boeing) * Performed Hot bonding metal and wet lay up fiberglass (prepreg fiberglass * Performed all modification fiberglass bonding * Performed modification system followed by blueprint reference METAL TO METAL REPAIR AT 250°F (HOT BOND) FOR 90 MIN: Removal of damage honeycomb core Cutting of honeycomb core to shape Cleaning and abrading of core flush with surrounding surface Cleaning of repair parts and repair area Installation of honeycomb core Application of boegel etching compound(AC-130) pre- bond treatment Process: Apply of primer on repair parts and repair areas Apply of metal to metal repair Apply extruded sealing compound round the repair area and truck in the vacuum probe and thermocouple wire Surround the area with the bleeder cloth Put a piece of vacuum bag material over all at the repair area and make a seal with a sealing compound Cure the repair at 250°F for 120 min Refinish the repair REPAIR USING WET-LAY UP GLASS FABRIC: find the level of the damage Remove damaged skin and core Prepare and apply repair plies to the internal or external skin Apply a minimum vacuum of 22 in/hg Apply extruded sealing compound around the entire area and tuck in the vacuum probe. Surround the area with the bleeder cloth. Put a piece of vacuum bag material over all of the repair area and make a seal with sealing compound. Cure the repair at 120 degrees for 24 hours. Refinish the repair.
aircraft mechanic sheet metal and composite specialist
* Performed Hot bonding metal and wet lay up fiberglass (prepreg fiberglass * Performed all modification fiberglass bonding * Performed modification system followed by blueprint reference