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Below is an example of a common CNC thread and tolerance requirement table for reference

In CNC machining, surface treatment standards are established to ensure that parts meet specific functional, aesthetic, or durability requirements. Below are some common surface treatment standards and their applications

In CNC machining, part cleaning and finishing are critical steps to ensure part quality and performance. Below are the standards and guidelines for part cleaning and general finishing

In CNC machining, the inspection standards of the quality department are crucial to ensure that parts meet design requirements and customer specifications. Below are the commonly used inspection standards and methods by the quality department in CNC machining

In CNC (Computer Numerical Control) machining, quality documentation primarily encompasses various aspects related to quality control throughout the machining process, ensuring the quality and stability of the final product. Specifically, quality documentation may involve the following directions of

In CNC (Computer Numerical Control) machining, non-standard functional requirements refer to those that do not meet conventional standards or general specifications. These requirements may stem from customer-specific needs, unique part designs, or innovative processing techniques

3D printing inspection standards are crucial for ensuring the quality of 3D printed products, covering aspects such as dimensional accuracy, surface quality, mechanical properties, and material performance. Below are common inspection standards

3D Printing Dimensional Accuracy Standards

‌3D Printing Surface Finishing Standards

‌Injection Molding Tolerance & Dimensional Accuracy Standards

Select surface treatment processes based on mold material, application, and cost requirements

CNC Machining‌: Surface roughness Ra ≤0.8μm (precision molds: Ra ≤0.2μm); tool wear compensation frequency ≤500 pieces/tool.