Optimize mold design
Properly increase section dimension of gate and runner; the position of gate is set at thick walls of the plastic parts and should be as symmetric as possible; improve mold exhausting condition; […]
Optimize mold design to avoid shrink mark
Properly increase section dimension of gate and runner; the position of gate is set at thick walls of the plastic parts and should be as symmetric as possible; improve mold exhausting condition; set cold-slug well with sufficient capacity to avoid cold material’s entering into the cavity and influencing filling and shrinkage compensation; […]
How to treating welding mark in injection molding, mold design and product design
In actual engineering practice, commonly-used methods for treating welding mark include: […]
CAE technology ensure that your mold design is correct
In today’s mold design process, CAE technology is more and more important, before that, Our designers cannot ensure that their design is completely correct, Process simulation is the core of CAE technology. […]
How to start a Mold Design Review process
Now we have understood the importance of mold design review, do you know how to start? Generally, The mold designer then uses the information gathered for him from the previous steps to generate a mold design and submit a tool assembly drawing to the mold buyer for approval. The next step is mold design review, [...]
Mold design review is very important
When our mold designer complete a mold design, what is the next step? Do you have a mold design review process? […]
For some plastic parts, other causes lead to warping or twisting
Different gate position and cooling time often build stresses, then lead to warping or twisting, but also we find other causes. in mold design, […]
During molding process, your plastic parts will meet warpage problem
For an Experienced molding engineer, that is a common problem, but for a fresh molding engineer, maybe It is worth mentioning, at first, in almost every plastic part, there are different thickness, thick sections cool slower than thin sections, […]
Some manufacturing details about textures and lettering
When we decide to make textures and lettering on the plastic parts, depth and draft should be considered, draft for texturing is somewhat dependant on the mold design and the specific mold texture. […]
Please don’t forget to add drafts when designing a plastic product
Today I check some mold designs from some Young mold designers, I find a common and Easily neglected problem—they often forget to add drafts in some areas, maybe they don’t realize it’s importance, […]