Complete the sentence to describe the first step in mold making with 3D printing.
The first step in mold making with 3D printing is to create a [1] of the object you want to mold.
The process starts by designing a digital model of the object to be molded. This model guides the 3D printer.
Complete the sentence to explain what material is commonly used for 3D printed molds.
Most 3D printed molds are made using [1] because it is easy to shape and cost-effective.
Plastic is commonly used for 3D printed molds because it is easy to print and affordable.
Fix the error in the sentence about the curing process in mold making.
After printing, the mold must be [1] to harden the material and make it durable.
Curing is the process of hardening the printed material, often using light or heat, to make the mold strong.
Fill both blanks to describe the use of the mold and the material poured into it.
Once the mold is ready, [1] is poured into it and then [2] to form the final object.
Resin is poured into the mold and then allowed to cure, which hardens it into the final shape.
Fill all three blanks to explain the advantages of 3D printed molds.
3D printed molds are [1], [2], and allow for [3] designs that traditional methods cannot easily produce.
3D printed molds are cost-effective, quick to produce, and allow for complex designs, making them very useful in manufacturing.