Week 8 - Challenge 6 - Core & Cavity Design

AIM

to create the core and cavity block for switch bezal condition all plastics design

steps to folllow

tooling axis creation

creating parting surface

creating core side

creating cavity side

TOOLING AXIS

tooing axis is the whic the core open during completition of injuction modeling to create the tooling axis we need the proper orientation or view that gives the correct features and draft avaliable in the component

1 the calass a surface is extra

2 all the point axis sysytem creater

DRAFT ANALYSIS

draft analysis enable you to detecet the part we draft wil be easily remove this type of analysis performed on the base colour ranges identify the zone

PARTING SURFACE

parting surface design directely affects the product quality easy of condtruction and operation of the injectio0n molding

PARTING LINE

parting line are whare the two halves of the mold meet this generally create a physical line on a part that isboth visible and noticible to the touch

CORE

the core design is started with extracting the parting surface that become the datum for the core and cavity extra the a and c surface and trim ectact b surface

CAVITY

THE cavity is the part whwre the injection and filling of the molten plastic happens the cavity block is prepared by trimming extrapolated b surface and same profile used in core

CORE AN CAVITY DESIGN

THE mold core and cavity are shaped section in either half of the mold tool which gives the plastic its final shapes the hot molten material is injected intothe core and cavity