How to use the wire thread inserts installation tools ?

The following types of tools are needed when installing wire thread inserts:

Special tools for wire thread inserts are required to install wire thread inserts, which mainly include special taps for wire thread inserts, installation wrenches for wire thread inserts, punches, sleeve removers and bottom hole plug gauges for internal threads of wire thread inserts. Among them, taps are used for processing The installation thread bottom hole of the wire thread insert, the installation wrench is used to install the wire thread insert, the punch is used to punch the installation tail handle, the sleeve remover is used to remove the thread insert, and the bottom hole plug gauge is used to inspect the installation bottom hole.

1. Bottom hole tap: used for processing the internal thread of the wire thread insert. Since the external thread of the wire thread insert is a non-standard thread, there is a difference in size between this tap and the ordinary M tap.

2. Installation wrench: used to install the wire screw sleeve in the threaded bottom hole. The basic principle is to make the wire screw sleeve pass through a guide thread, forcing the outer diameter of the wire screw sleeve to shrink so that it can be smoothly installed into the bottom hole. It is divided into manual types. and automatic type.

3. Breaker: The main purpose of the breaker is to break the installation handle of the wire thread sleeve. Especially for through holes, the installation handle must be broken.

4. Sleeve remover: used to remove the wire thread sleeve installed in the threaded hole of the base body. The thread sleeve needs to be replaced for long-term use, and when it needs to be removed due to improper installation or thread skipping during installation. use.

5. Thread plug gauge: used to detect the bottom hole of the internal thread of the wire thread insert. After the wire thread insert is installed, the accuracy of the internal thread formed depends on the profile manufacturing tolerance of the wire thread insert and the quality of the internal thread bottom hole of the wire thread insert. tolerance.