Optical Core Pins

OEA013

Optical Electronics & Aero Accessories, Optical Core Pins

Ejector Pins, Core Pins, Ejector Blades, Ejector Sleeves, Die Ejector Pins, Bevel Head Pins, Mold Components, Mould components

Photoelectric and Optical ComponentsProvide professional processing and manufacturing of custom-made precision accessories of jig, fixtures, LED molds, gate bushes and cores for photoelectric molds , etc.

Features

Air hardened hot work die steel; precision ground after heat treating; heads forged and annealed

Sepecification

Product Accuracy:
Tolerance of ID and OD to reach 0.002mm
Concentricity / Roundness / Cylindricity: 0.002mm
Parallelism / Verticality: 0.002mm

Custom Core Pins

Similar to the core, core-pins are used to create the insides of through or blind holes and are often seperate pins that can be removed for replacement or resizing.

YAO Enterprise Co., Ltd. can provide the opportunity to reduce the cost of producing injection molded parts .

YAO Enterprise Co., Ltd. produces Custom Core Pins from a special high conductivity Tungsten Carbide material.

Tungsten Carbide Core Pins provide thermal conductivity equal to Beryllium Copper (Cu+Be) alloys. The heat in the part can be removed rapidly from injection molded parts with internal cavities.

The rigid Tungsten Carbide Core Pins provide extremely low deflection during the injection process. Internal cavities in the injection molded part, that require long narrow core pins , will experience very low deflection... and tight tolerances can be maintained without sacrificing cycle time.

Tungsten Carbide Core Pin tolerances can be hold to +/-.0001" at Crafts Technology.

Tungsten Carbide core pins also provide a substantial increase in wear life.