It happens that the thread is damaged by disassembling the blocked bolt.
In most cases, it is relatively easy to recover the full functionality of the connection.
The approach to repair depends on many factors: location, degree of damage, size, weldability of the material, etc. Apart from the cost and time of reconstruction, all these factors must be taken into account when choosing the method of repair.
We have recently been asked to reproduce the functionality of a threaded hole in the steam turbine body. In order to avoid mistakes in the future, the customer decided to keep the current thread size – hence the sleeve was selected as the optimal time and cost in the current situation.
We remind you that restoring calls is one of our key service products, and supporting our own production of fasteners, including advanced design solutions, allows us to adjust the optimal solution in every situation.