Injection Mould Construction

A molding according to the function of each of its parts can be divided into four sections 1. Introductory part of the plastic nozzle into the cavity cavity 2. penunjuang system (support system) 3. demolding system 4. heat transfer system

Sunday, January 27, 2008

Cavity mold cooling construction design

In commonly mold designer know that Cooling conditions affect cycle time, part dimensions, surface finish, and warpage. but some junior mold designer still confuse to make layout and construction of cooling in mold. before this posting, i havepost about cooling construction in slider, beside slider...

Thursday, January 24, 2008

Mold Cooling Design at Slider

Why mold need cooling ? as we know that cooling conditions affect cycle time, part dimensions, surface finish, and warpage, Mold cooling time is the biggest contributor to the overall cycle time, it could be as two-thirds or 70-80% of total cycle time.from those reason design an efficient cooling circuit...

Thursday, January 10, 2008

Plastic Processing Methode Types

Today, they are various plastic processing method available in industrial process, from the method of processing plastic we can divided into two big methods they are :1. Molding Methodethis method usually use mold to melt the plastic, deformed with applied pressure and the product shape will same as...