Determine an unqualified plastic mold (3)
To determine a mold, except to inspect plastic parts, sometimes assemble them and use in the reality . There are not glossy, have cold...
Determine an unqualified plastic mold (2)
All of us wouldn't face the unqualified plastic mold, most of them are caused by the tiny issues you didn't pay attention to. After mold...
Determine a unqualified plastic mold (1)
We are always looking for a good quality mold, sometimes have to meet unqualified mold. Why we say a plastic mold qualify or...
Review contents after the plastic mold trial (11)--Mold common components
Almost each mold, there are common components, and act similar function. We need check them for each mold, Some mistakes can be avoided...
Review contents after plastic mold trial--Molding aspect
For each mold trial, we will consider whether reasonable molding parameters and other conditions. Below are the references to consider:...
Review contents after the plastic mold trial (10)--Metal material
Metal material we also need to consider, which will affect the mold life and plastic parts quality. Consider the steel rigidity and...
Review contents after the plastic mold trial (9)--Filling banlance
To lay a set of tooling, there may have several cavities or single cavity. Even single cavity also may face the balance issue if there...
Review contents after the plastic mold trial (8)--Cooling system
Cooling system affect the efficiency of mass production, sometimes it also cause the deformation of plastic parts. What aspect we need...
Review contents after the plastic mold trial (7)--Runner system
Runner in the plastic mold is the road for the melt resin, from the injection machine nozzle to the mold gate. We need consider how to...
Review contents after the plastic mold trial (6)--Air venting
In the modification of plastic mold, we often modify the air venting to improve the injection result. How many elements we need...
