How to do when the thread insert mounting shank during assembly non-normal break?

How to do when the thread insert mounting shank during assembly non-normal break?

(1)Use simple spanner because wire thread insert can not be pre-compression caused excessive torque:Proficiency or replace with a socket spanner.
(2)With a normal thread insert installation spanners mounted locking thread insert or vice versa:Change the installation spanner that matches of thread insert.
(3)Because installation spanner counterclockwise rotation:In any case,Do not allow installation spanner mandrel anti clockwise
(4)Socket spanner guide the thread serious wear caused pre-compression is not in place:Guiding thread with screw threaded sleeve special spanner bottom plug gauge detection ,If it is not necessary to use a new socket spanner.
(5) Thread insert in the process of installation continuous torque is too large:Counterclockwise rotation the sleeve that is be alleviated.
(6)Exerted on the thread insert mounting shank axial force is too large:Axial force should not be imposed
(7)Because the installation process of thread insert appear to jump buckle:Changing mounting shank thread insert.
(8)Chosen drill too small to lead when installing wire thread insert excessive torque:Changing the diameter of the drill bit with the appropriate
(9)Drill serious wear and tear caused bottom hole drilled into the cone: Replace with a new drill
(10)Mounting shank notching too deep:Manufacturers exchange
(11)The diameter of thread insert is too large under free condition:If not through a socket wrench guide thread that is swapped with manufacturers.
(12)Locking type of thread insert locking ring size ultra-poor:Manufacturers exchange
(13)Thread inserts R angle is too large：Manufacturers exchange
(14)Taps badly worn:With steel screw tap within the special plug gauge detection，if failure to pass then need replaced with new taps。
Tap and bottom are not concentric lead to inner screw skew :Bottom scrapped,Correct operation.
(16)The thread insert special internal thread Bottom Taps large, medium and small diameter ultra-poor:With steel screw tap within the special plug gauge detection,if gauge impassability, Manufacturers exchange.