Application of 3D printing in mold manufacturing
CNC machining is the most commonly used technology in manufacturing molds. While it can provide highly reliable results, it is also very expensive and time consuming.
Making molds through additive layer manufacturing (ALM, 3D printing or additive manufacturing) is a more attractive approach.
Especially the small batch production and the shape is more complex, very suitable for 3D printing to complete.
Today, 3D printing and various printing materials (plastics, rubber, composites, metals, wax and sand) have brought great convenience to many industries such as automotive, aerospace, healthcare and medical, and many companies are integrating 3D printing into their supply chains, including mold manufacturing.
Advantages of 3D printing mold:
- Mold production cycle is shortened
- Lower manufacturing costs
- The improvement of mold design adds more functionality to the end product.
- The optimized tool is more ergonomic and improves minimum performance
- Customized molds help realize the customization of final products
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The five steps of the injection mold production process
2025-07-03First, the process analysis of plastic products. Before the mold design, the designer should fully analyze and study whether the plastic products conform to the principle of injection molding processing, need to carefully negotiate with the designer of the product, has reached a consensus. Including the geometric shape of the product, dimensional accuracy and appearance requirements, necessary discussion, as far as possible to avoid unnecessary complexity in mold manufacturing.
How much do you know about finishing in die making?
2023-02-03Die parts processing, according to the appearance and shape of parts, parts can be roughly divided into three categories: plate, special-shaped parts and shaft, the common process is roughly: rough processing - heat treatment (quenching, tempering) - fine grinding - electrical processing - pliers (surface treatment) - assembly processing.
