What Are Applications of Straight Ejector Pin?

The Straight ejector pin are the most common method of ejecting parts from the cavity.These should always be hardened for production tooling. Three variations are normally used:

Nitrided pins. These are pins that have been heat-treated in a molten salt ferritic bath or gas to intr

The Straight ejector pin are the most common method of ejecting parts from the cavity.These should always be hardened for production tooling. Three variations are normally used:

Nitrided pins. These are pins that have been heat-treated in a molten salt ferritic bath or gas to introduce nitrogen into the surface of the pin. They have good wear resistance and are used for all normal ejector pin applications.
Tuftrided pins. Tuftriding introduces nitrogen and extra carbon into the pin surface, giving a harder surface and leaving a softer core. This has distinct advantages where slender pins have to be used that may be subject to flexing during operation.
Through-hardened pins and blades. These are hardened in the same way as cavity parts, using nickel–chrome steels. This technique is used for larger core pins and pins that form the core of a sleeve ejector.

If you are interested in Injection plastic mold, welcome to your come and purchase!


Jinhongaaa111

44 Blog posts

Comments