CREATE MOLD FOR PLASTIC KNOB ALONG WITH CORE AND CAVITY BLOCKS ALSO SLIDERS, EJECTER PINS, INSERTS, EJECTER PLATES, SPRUE, RUNNER, GATE, AIR VENT, COOLING CHANNELS.

Here i'm continue working with plastic knob and creating ejecter pins, relif for ejecter pin , ejecter plates, sprue,runner, gate, air vents & cooling channels for mold.

1. First of all i'll create hole's for ejecter pins then i create ejecter pins & so latter on create relif's for ejecter pin using extrude boss & extrude cut feature.

INDICATED AREA HAVING EJECTER PIN RELIF.

2. After working on ejecter pins i'll work on ejecter plates which is combinatioin of two plates using extrude features and some cuts.

I have create space and relif in ejecter plate for ejecter pins.

3. I'll create know sprue in cavity using simple extrude cut & with drafts.

4. After that i'll create gate in core part using extrude boss and combination(add, subtract) features for molten material to get in.

5. As molten material get in to mold inside air will be trapped to remove trapped air i need air vents to move out air from core so i have to create air vents using split and combine (subtract) feature.

6. As molten material flows inside core & cavity it get heated up and might be some chance that molds may get damaged or it take much time to get cool the product, so i have to provide cooling channels.