Have you ever designed a plastic part that looks perfect on screen, only to be told it’s un-moldable? The culprit is often a hidden feature called an undercut. This small detail can trap your part inside the steel mold, leading to costly damage and frustrating delays. But don’t worry, there
A mold is an empty metal block through which molten plastic is injected to take the shape of a definite shape. Even though they are not depicted in the figure below, in reality there are numerous holes drilled in the block to control temperature through the medium of hot water,
Have you ever perfected a design on your computer, only to see the physical part come out warped, flawed, or full of sink marks? This frustrating gap between digital design and real-world production can cause endless revisions, delay projects, and cost a fortune. The secret to avoiding this is not
You have taken weeks to get a product design right and when you send sample design out of the machine those designs are incomplete. A "short shot" or under filling as it is also known is the most frustrating of the defects. It consumes costly material, time of expensive machines,
Engineers are in the unfortunate position of being held completely accountable for the safety and integrity of all the products and buildings that they create. Small errors in design can result in catastrophic imminent disasters (that more often than not appear in court and get litigated). From idea to implementation,
Have you ever created a plastic part that was absolutely perfect on screen, then encountered infinite difficulty during production? A minor mistake in how the part is being molded can result in expensive tooling changes and annoying delays. Learning about the fundamental elements of an injection mold is the first
You modeled a flawless looking part in your CAD tool and when you receive the first sets of production the parts returned are deformed, they have unsightly sink marks and other flaws. It is a frustrating procedure that distorts the aspect and merit of the part, creating re-designing of tools
To produce complex components containing sensitive inserts out of thermoset plastics may be a tasking assignment. Those, although fragile, can be easily broken or out of position in the case of a standard compression molding but might not be ideal using other techniques with the material used. This can result
The material of your parts is hard to find, and you need it to be ridiculously strong and exceptionally clear at the same time? It can be exasperating when the condition is that materials of your strength needs to be opaque, or there is no material at all yet at
Are your most creative packaging ideas getting stuck at the manufacturing stage? It’s frustrating when a brilliant cap design is labeled "impossible to produce," forcing you back to generic, uninspired options. The secret isn’t to limit your creativity. It’s to understand the language of mold making. By learning how to
Join our mailing list and receive a 10% discount on your next mold or CNC project.
Send your drawings and detailed requirements via:
Email: jerry@ckmold.com
Or fill out the contact form below:
We will contact you within one working day. Please pay attention to the email with the suffix “@ckmold.com”