How to Reduce Costs Through Structural Design of CNC Machining Parts?

In the process of product development and design, the structural design of the product is crucial. It not only influences whether the product can be realized but also plays a significant role in determining the cost. Many design companies tend to focus solely on external aesthetics, neglecting the intricacies of structural design, which can lead to high design costs and increased production costs. Below are some key techniques for product structural design to reduce costs.

1. Choose a Rational Structure:

The principle of "less is more" applies to product structural design. Simplicity is better, and a simpler structure makes mold production easier. While meeting the product's functionality, a simpler structure is easier to manufacture, assemble, and results in fewer issues.

2. Simplify Mold Structure:

After completing the product design, it's essential to ensure that the product can be manufactured using molds. A reliable structure should be designed, taking into account the mold's capabilities and limitations. Design engineers should have a good understanding of mold structures, molding methods, and ejection methods to simplify mold structures effectively.

3. Select Materials Wisely:

Choose materials based on the product's application environment.

Consider the product's market positioning when selecting materials.

Base material selection on the product's functional requirements.

Align material selection with company requirements.

4. Cost Control:

Choose cost-effective materials that meet functional requirements.

When modeling the product's external appearance, reduce the number of components while preserving aesthetics.

Simplify the product's structure to save on mold costs.

Use appropriate fixing methods to reduce production and assembly costs.

Select suitable surface treatment methods based on product positioning and appearance requirements to save machining costs.

When designing the product's structure, try to use existing company materials and standardize material specifications, such as screw types.

Product structural design is a highly specialized task, and not all design companies can handle it effectively. It depends not only on the expertise of the designers but also on their level of experience. Therefore, when choosing a design company, clients should consider the company's capabilities in product structural design comprehensively.

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