Metal Stitching Crack Repair & Applications

Metal Stitching Crack Repair & Applications

分类: What's Metal Stitching Crack Repair & It's Applications? 当前有货
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Case Study: Crack in between rotor seating areas of root blower intermediate side plate

Step 1 : Root Blower Intermediate Side Plate Step 2: Crack in Between Rotor Seating Areas, Approx. Length 60mm x Thickness 12.5mm
   
Step 3 : To Install First Stitching Pin AtThe Edge Step 4 : To Carry Out Installation of Subsequent Pins
   
Step 5 : Pins Installed In Overlapping Pattern Step 6 : To Grind Flat Protruding Pin Heads
   
 
Step 7 : Grind Smooth Entire Surface. Job Completed!  

Metal stitching is a crack repair process in cast metal without welding. The cracked metal is replaced by metal stitching pins that installed by drilling and tapping to draw the side of the crack together. The stitching pins with its special thread design creates a radial drawing pressure and pull the surrounding materials of the crack together, and permanently seals and lock it together.

Why Metal Stitching?

How does it work?



Stitching Pin with Spiral Hook Thread Design



Installation of stitching pins creates radial drawing forces that pull sides of crack together



Pins are installed in an overlapping series to “stitch” the crack line

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Federal Parts Engineering Engineering Components Repair Johor Bahru (JB), Metal Stitching Repair Malaysia, Spray Welding Repair Service ~ Federal Parts Engineering