The installation method of key locking threaded inserts

The installation method of key locking threaded inserts, the disassembly method of key locking threaded inserts and some notes

Last time we talked about the introduction of key locking threaded inserts, the characteristics of key locking threaded inserts and the classification of key locking threaded inserts, this time we continue to talk about the installation method of key locking threaded inserts, the disassembly method of key locking threaded inserts and some use notes

4.key locking thread insert installation

4.1 Drilling

Drill out the bottom hole with the specified standard drill bit, the taper drill 80° to 100°, the drill diameter should be slightly larger than the standard thread diameter, and the drilling depth is slightly larger than the length of the key locking thread insert.

4.2 Threading

Thread processing with standard tap, tap specifications corresponding to the plug sleeve external thread specifications.

4.3 Installation

Screw in the key locking thread insert by hand or the installation tool, slightly below the surface of the workpiece (0.25mm~0.75mm), and the fixed key pin plays a role in controlling the depth.

4.4 Lock Key

Press the latch holding key into the wall groove by installing the tool, either by hand or by applying a force.

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5. Note:
6. For material hardness above 30HRC from the material installation, it is necessary to prefabricate the position of the key pin slot.
7. key locking thread insertis not recommended for fragile materials, such as carbon steel and plastic parts.

6.key locking thread insert disassembly

The key locking thread insert is removable and does not damage the material in its location.

1. Drill off part of the key locking thread insert.

2, bend the fixed key inward,

3. Use the "easy to remove tool" or similar tool to thread out the key locking thread insert.