Manufacturing Process

CNC Prototyping

CNC prototyping is used for producing accurate metal or plastic prototype parts with real material performance. It is suitable for functional testing, dimensional verification, assembly checks, and pre-production sample approval.

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CNC machined prototype samples displayed on an engineering inspection table

CNC Prototyping Services

CNC Prototyping Services for Custom Metal and Plastic Parts CNC prototyping is a practical solution for customers who need accurate, strong, and functional prototype parts before tooling or mass production. Compared with many early-stage prototype methods, CNC machining can provide better dimensional control, more realistic material performance, and stronger prototype samples for testing. Yinuomold provides […]

▹ CNC prototyping can support relatively tight dimensional control compared with many other prototype methods. The achievable accuracy depends on part structure, material, machining process, wall thickness, and critical dimensions. ▹ ±Typical CNC prototype tolerance can range from ±0.01 mm to ±0.10 mm depending on material, geometry, drawing requirements, and inspection needs. Critical tolerance areas can be reviewed according to customer drawings.
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Custom plastic and metal prototype samples displayed on an engineering workbench

Rapid Prototyping Services

Rapid Prototyping for Custom Plastic and Metal Parts Rapid prototyping helps customers test a design before investing in tooling or mass production. For many custom plastic and metal parts, a prototype can help confirm structure, assembly fit, material selection, surface appearance, and possible manufacturing risks at an early stage. Yinuomold supports rapid prototyping for OEM […]

▹ Depends on the selected process, material, and part structure. CNC machined prototypes can support tighter dimensional control, while 3D printed prototypes are mainly used for structure, appearance, and design verification. ▹ ±Typical prototype tolerance can range from ±0.05 mm to ±0.20 mm depending on the process, geometry, material, and inspection requirements. Tighter tolerance can be reviewed according to drawings.
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