Week 8 - Challenge 6 - Core & Cavity Design
AIM- TO DEISIGN CORE AND CAVITY.
1) TOOLING AXIS CRATION BHY USING BISECTING LINE.
CREATING A POINT ON FLAT SURFACE. TAKING AXIS SYSTEM ON THE POINT. AFTER THAT TAKE THE INTERSECTION ALONG A PLANE. AFTER THAT TAKING TWO LINE FROM INTERSECTION AND BISECTING THEM TO CREATE A DUMMY TOOLING AXIS.
AFTER THAT TAKE INTERSECTION FROM OTHER SIDE AND CRATE A LINE FROM INTERSECTION AND THEN CREATE A LINE SINCE THERE IS CONSTRAIN ON SIDE. AFTER THAT BISECT THAT TWO LINE TO CREATE DUMMY TOOLING AXIS.
AFTER THAT BISCTING THESE TWO DUMMY TOOLING AXIS TO CREATE MAIN TOOLING AXIS.
2) DRAFT ANALYSIS OF CORE AND CAVITY
FIRST CLICK ON DRAFT ANALYSIS AND THEN CLICK ON COMPASS SIGN AND THEN ALIGN COMPASS SIGN WITH MAIN TOOLING AXIS.
AFTER THAT CLICK ON LOCK SIGN TO LOCK THE COMPASS TO TOOLING AXIS. AFTER THAT CLICK ON ANY SURFACE TO CREATE DRAFT ANALYSIS.
IN ABOVE IMAGE GREEN COLOR SHOWS THAT THE DRAFT IS POSITIVE AND IT IS GREATER THAN AND EQUAL TO 3 DEGREES.
BLUE COLOR SHOWS THAT THE DRAFT ANGLE IS BETWEEN 0 TO 2.9 DEGREES. RED COLOR SHOWS THAT DRAFT ANGLE IS NEGATIVE.
RED COLOR MUST BE OPPOSITE SIDE TO PARTING LINE SINCE IT IS CLEARED IN OTHER SIDE MOLD.IF ANY AREA SHOWING RED WHICH GOING TO CLEARED FROM THIS SIDE THEN THERE IS UNDERCUT. TO CLEAR THAT UNDERCUT TOOLING AXIS MUST BE MODIFY.
3) PCTURES OF DRAFT ANALYSIS AND PARTING SURFACE AND PARTING LINE.
