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Quality documentation

Quality documentation

Help CenterIn 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 content

Inspection standards

Inspection standards

Help CenterIn 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

Part cleaning & general finishing

Part cleaning & general finishing

Help CenterIn 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

Cosmetic standards

Cosmetic standards

Help CenterIn 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

Threads & tolerances

Threads & tolerances

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

ABS

ABS

ABSABS (CNC) has good mechanical properties and excellent impact resistance. It is commonly used to prototype parts prior to injection-molding.

Brass C38500 | 2.0401 | CuZn39Pb3

Brass C38500 | 2.0401 | CuZn39Pb3

BrassBrass C38500 (CNC) is a highly machinable alloy with good tensile strength and natural corrosion resistance. Ideal for parts that require low friction.

Alloy steel 4140 | 1.7225 | EN19 | 42CrMo4

Alloy steel 4140 | 1.7225 | EN19 | 42CrMo4

Alloy steelAlloy steel 4140 (CNC) has good overall properties, with good strength and toughness. Suitable for many industrial applications. Not weldable.

Aluminum 7075-T6 | 3.4365 | 76528 | AlZn5,5MgCu

Aluminum 7075-T6 | 3.4365 | 76528 | AlZn5,5MgCu

AluminumAluminum 7075-T6 (CNC) is an aerospace-grade material with excellent strength-to-weight ratio and strength and hardness comparable to steels.

Aluminum 6082 | 3.2315 | 64430| AlSi1MgMn

Aluminum 6082 | 3.2315 | 64430| AlSi1MgMn

AluminumAluminum 6082 (CNC) has very similar composition and properties to 6061, with slightly higher tensile strength. Compliant with British Standards.

A total of 63 data were found

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