Heyuan PPO Injection Molding Parts Processing Precision Injection Molding Parts High Cost-Effective Products

Heyuan PPO Injection Molding Parts Processing Precision Injection Molding Parts High Cost-Effectiveness Products

Dongguan Dinghao Plastic Technology Co., Ltd. adheres to the product quality principle of "Quality Creates Market," strictly follows the quality management system during the production process, rigorously controls the quality of each procedure, and provides customers with superior, high cost-effectiveness products. This ensures the company's good reputation and creates a word-of-mouth for top-tier quality in the industry!

Name: Precision Injection Molding Parts

Model: MPT-00414

Length: 99±0.5mm

Width: 44±0.5mm

Height: 45±0.5mm

Material: PA66+GF

Color: Yellow

Weight: 30g

Note: The above data is for reference only,

please refer to the actual product,

customization available with provided drawings or samples

What is the difference between precision molds and ordinary molds
Now let's first understand the six major characteristics of precision mold forming:
1. High dimensional accuracy of the product, with small tolerances, meaning there are high-precision dimensional boundaries;
2. High repeat accuracy requirements for the product, ensuring dimensional stability over days, months, and years;
3. The mold material is of high quality, with sufficient rigidity, high dimensional accuracy and smoothness of the cavity, and high correctness between templates;
4. Use precision injection molding machines instead of conventional injection molding machines;
5. Adopt precision molding processes;
6. Select materials suitable for precision molding.
Many key dimensions of precision molds do not allow for draft angles, but during mold manufacturing, the tolerance zone is typically utilized to add very small draft angles, such as for gear mounting posts. When creating digital models, attention must be paid to tolerance adjustments. Generally, the 3D models provided by customers are not usable because many of their dimensions are at extreme limits. If mold design is based on this, the resulting mold will essentially be scrapped.
Secondly, drawings must be comprehensive and accurate,尽量使用镶件，多考虑加工，有关尺寸尽量靠机器保证(，钳工师傅的技术在精密塑料模具中的作用就是严格按照图纸作用。大部分的模具零件都要精-确设计公差，不仅仅是型腔和型芯的工作部分，所有镶件的安装位置相关尺寸都要严格地限制。一般控制在+/-0.005。