cracked head bolt stud hole - lock-n- · pdf filefull‐torque being installed to fix cracked...

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Cracked head bolt stud hole 

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Post on 07-Feb-2018

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Page 1: Cracked head bolt stud hole - LOCK-N- · PDF fileFull‐Torque being installed to fix cracked bolt hole. With the outside thread geometry we can fix cracked holes even into a water

Cracked head bolt stud hole 

Page 2: Cracked head bolt stud hole - LOCK-N- · PDF fileFull‐Torque being installed to fix cracked bolt hole. With the outside thread geometry we can fix cracked holes even into a water

Metal stitching crack using out patented Castmaster stitching pins

Page 3: Cracked head bolt stud hole - LOCK-N- · PDF fileFull‐Torque being installed to fix cracked bolt hole. With the outside thread geometry we can fix cracked holes even into a water

Using the piloted spot facing tool to drill shoulder for stitching pin

Page 4: Cracked head bolt stud hole - LOCK-N- · PDF fileFull‐Torque being installed to fix cracked bolt hole. With the outside thread geometry we can fix cracked holes even into a water

Using a power tapping gun to tap holes to accept the Castmaster stitching pins

Page 5: Cracked head bolt stud hole - LOCK-N- · PDF fileFull‐Torque being installed to fix cracked bolt hole. With the outside thread geometry we can fix cracked holes even into a water

Installing a continuous row of overlapping stitching pins until the crack is completely sealed

Page 6: Cracked head bolt stud hole - LOCK-N- · PDF fileFull‐Torque being installed to fix cracked bolt hole. With the outside thread geometry we can fix cracked holes even into a water

After crack is metal stitched the head bolt stud hole is drilled 

Page 7: Cracked head bolt stud hole - LOCK-N- · PDF fileFull‐Torque being installed to fix cracked bolt hole. With the outside thread geometry we can fix cracked holes even into a water

Once hole is drilled it is tapped using our spiral hook design threads to accept out Full‐Torque insert.

Page 8: Cracked head bolt stud hole - LOCK-N- · PDF fileFull‐Torque being installed to fix cracked bolt hole. With the outside thread geometry we can fix cracked holes even into a water

Full‐Torque being installed to fix cracked bolt hole.  With the outside thread geometry we can fix cracked holes even into a water jacket.

Page 9: Cracked head bolt stud hole - LOCK-N- · PDF fileFull‐Torque being installed to fix cracked bolt hole. With the outside thread geometry we can fix cracked holes even into a water
Page 10: Cracked head bolt stud hole - LOCK-N- · PDF fileFull‐Torque being installed to fix cracked bolt hole. With the outside thread geometry we can fix cracked holes even into a water

Repaired head stud bolt hole