The production process of aluminum alloy pipeline is briefly introduced

General aluminum and aluminum alloy are divided into deformation aluminum alloy and casting aluminum alloy, deformation aluminum alloy can be divided into non-heat treatment strengthening aluminum alloy and heat treatment strengthening aluminum alloy, we common in the market sales of aluminum alloy plate, aluminum alloy rod and aluminum alloy tube are deformation aluminum alloy. Deformed aluminum alloy is the aluminum alloy material produced by forging, rolling, extrusion and other forming processes after casting into ingots by casting metallurgy.

The main reinforced phases in 6063 aluminum alloy are Mg2Si and AlSiFe. The time interval between quenching and artificial aging has a significant effect on the strengthening degree of 6063 aluminum alloy. The effect of artificial aging on the mechanical properties of 6063 alloy was not significant. The T6 process of 6061 is: the solid solution treatment temperature is 530 ° c, the T6 state made by artificial aging is 160 ° c for plates, and 175 ° c for bars with a thickness of over 80 ° c. The T5 state of 6063 is air cooling and artificial aging! Small deformation coefficient, easy to control! Hardness is general! T6 state is water cold! Large deformation coefficient! Not easy to control! High hardness!

Light truck air brake aluminum alloy pipeline leakage reasons are many, but the common or these two factors lead to, one is the gas brake system storage cylinder and pipeline corrosion, high pressure pressure high-speed circulation leads to rust off, and high-speed gas will take off the rust high-speed through the interface of each pipeline, damage the sealing ring, leading to leakage.

Second, various joint leakage, a complete set of joint as many as hundreds of air brake system, generally use common interface, through the interface, thread on the tight coupled with sealing tape, thread engagement for seals and sealing, only one or two tightening may not be a flat, but remove much, sealing will be worse, will increase the risk of leakage.

Aluminum alloy pipe pliers, namely aluminum handle pipe pliers. Its composition is the same as the steel or iron handle pipe pliers, but the weight of the handle part is one third of the weight of the last two, and the weight of the whole thing is reduced by about 4%. The great advantage of the pliers is that it is very light and easy to carry. Therefore, it is of practical significance to briefly describe its related properties and elaborate its manufacturing methods.