Hole table in NX, section view with sectional line with segments in NX
Iron carbide equilibrium dia explained in link given below
https://youtu.be/lW53sqdTXjk
Link given below shows design aspect of plastic cup and mould of it.
https://youtu.be/1AxRljUVnUc
Link given below contains Plastic product design . I had tried to use simple english to understand plastic parts.
https://youtu.be/lOK1YkarKlo
To see How to create mug in Solidworks please see link below
https://youtu.be/jAaBzUAQJBw
To understand solidworks mold tools please see video in link given below
https://youtu.be/5JLFxiDuY2Q
Also see video to make mold for tea cup
https://youtu.be/iAAQPvkGHKU
Link given below shows how to create mould for bath mug without side core
https://youtu.be/n3I873Y6pt4