Machinability

The machinability of aluminum profiles is good. 3005 aluminum profile in a variety of deformation of aluminum alloy profiles and aluminum alloy casting, and in this aluminum alloy yield with a variety of situations, the change of mechanical processing characteristics is very large, which requires a unique CNC lathe or technology.

formability

Aluminum profile should pay attention to matters and aluminum profile maintenance

1. Check the product qualification certificate of aluminum profile products, and pay attention to the date of delivery, specifications and models, technical standards, company name and manufacturing license number.

2, carefully check the surface of aluminum products, products should be bright color, good gloss, surface can not have significant scratches, bubbles and other shortcomings.

3, we must pay attention to the thickness of aluminum products, door, window material product thickness should not be less than 1.2mm.

4, pay attention to the thickness of the coating on the surface of aluminum profile products, the film thickness of anodic oxidation products is not less than 10μm, the film thickness of the coating on the principle of electrophoresis is not less than 17μm, the coating thickness of electrostatic powder spraying is not more than 40-120μm, fluorocarbon spraying products should be more than two coating, can not be less than 30μm.