How to design rib of product

Ribs is the part of product which to increase the durability for product.
Many times the stiffness of a part must increase because of the load applied to the part design. One of the easiest ways to cure this problem is change the part geometry by adding ribs. The use of ribs is a practical way and economical means of increasing the structural strength of a part.

Basic points of mold designing (P1)

When you want to make smaple for injection process, you must care many point : quanlity, cycle of product, material, injection machine, liquidity, mold designing condition,... In this lesson, i will write about basic point of mold designing.