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Surface-mechanical treatment guidelines

Our basic guidelines for mechanical surface treatment include important design considerations to help improve the manufacturability of parts, improve appearance and reduce overall production time.


Size

Maximum size

Normal resolution 80 cm x 60cm x 30 cm
Normal resolution 800mm x 600mm x 300mm
Surface polishing of magnesium alloy products

Accuracy

Layer thickness

Normal resolution 0.005~0.01 cm
Precision resolution 0.002~0.005 cm
Normal resolution 0.05~0.1 mm
Precision resolution 0.02~0.05 mm

Minimum feature size

Normal resolution 0.0254 cm
Precision resolution 0.01016 cm
Normal resolution 0.254 mm
Normal resolution 0.1016 mm


For well-designed parts, the tolerance of the first centimeter is ±0.1mm, plus ±0.001 cm/cm. Usually every additional centimeter can reach (0.001mm / mm). Please note that tolerances may vary based on the geometry of the part.


The smallest freestanding wall or feature is 0.76mm. For holes with a diameter/width less than 0.76mm, channels and slots will not be formed; the maximum aspect ratio is 4:1.


Polishing of magnesium alloy products

The influence of machine performance on the surface quality of CNC machining

In the mechanical properties, the actual contact area is much smaller than the theoretical contact area. There is a large unit stress on the contact parts, which makes the plastic deformation, elastic deformation and shear failure between the peaks appear in the actual contact area, which leads to serious wear.

Surface drawing treatment of magnesium alloy products

The meaning of parts machining and smoothing h5>

Before the surface processing of magnesium alloy parts, it is necessary to pre-treat collectively. If the surface of magnesium and alloy parts is rough, it will be difficult to meet the requirements of smoothness even if it is polished.

Magnesium alloy processing surface treatment

Real-time quotation of mechanical surface treatment parts

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