Custom Stage Lighting Truss, OEM Stage Lighting Truss, Stage Lighting Truss Suppliers

We all know that aluminum is widely used in life and industry, and there are many types of surface treatment methods for aluminum, usually including anodizing treatment, chemical conversion treatment, micro-arc oxidation treatment, electroplating treatment, electroless plating treatment or surface organic coating (powder spraying or painting) and so on. The Aluminum Black Truss most widely used process is anodizing and Power painting.

1. Prevent corrosion of aluminum products

on the aluminum surface can be used as a protective layer. The oxide film obtained by anodizing aluminum in chromic acid solution is dense and has good corrosion resistance. The pores of the oxide film obtained from the sulfuric acid solution are larger than the former, but its film layer is thicker and the adsorption capacity is very strong, and its corrosion resistance is also very good if properly filled and sealed. In particular, chromic acid anodizing is particularly suitable for anodizing rivets and welds.

That's why more and more people choose Stage Aluminum Truss for events.

2. As a hard wear layer

By hard anodizing aluminum and aluminum alloys, a thick and hard Al2O3 film layer can be obtained on its surface. This film layer not only has high hardness and thickness, but also has low roughness. In sulfuric or oxalic acid solutions, a hard and thick oxide film can also be obtained on aluminum products by anodizing. The porous thick oxide film can store lubricating oil, so it can be effectively applied to aluminum products that work in friction states, such as engine cylinders and pistons of automobiles and tractors, which can greatly improve their wear resistance after anodizing.

3. As a base layer for spray paint

Due to the porosity and good adsorption capacity of anodized film, it can be used as a base layer for spray paint and other organic films, so that the paint film and organic film are firmly combined with the product, thereby increasing its corrosion resistance.

4. As the bottom layer of plating

Before electroplating, aluminum and aluminum alloy products must be applied to the bottom layer before electroplating. There are many ways to apply the bottom layer to the surface of the matrix, in addition to electro-galvanizing, galvanization, and electroless nickel plating, anodizing treatment is also one of the important methods.

No matter how gorgeous the stage effect is, it also needs a reliable Truss Structure to ensure it, and as a Stage Structure, it accounts for a large proportion and has the highest safety requirements, that is, the Aluminum Lighting Truss hanging above people's heads, especially the slightest joke. Its quality is directly related to the success of the performance or exhibition, but also related to the safety of relevant personnel, often heard in some performances or exhibition activities have performance accidents, then it is very necessary to have a certain understanding of this product, in order to better choose the Aluminum Lighting Truss product that suits you.

1) Judge from the Aluminum Raw Material: Aluminum alloy 6063, 6005, 6061 and 6082.

1. 6063 and 6005 Colloquial: The surface of agricultural aluminum turns black after contact with rain and air for a certain period of time. It belongs to the relatively low-end material.

2. 6061 Colloquial: Why is industrial aluminum called industrial aluminum, it is because it has better corrosion resistance and good weldability. In the T6 state, the Wechsler hardness is 12 degrees.

3. 6082 colloquial: Aviation aluminum Because 6082 is a new alloy, the Wechsler hardness is 15-17 degrees in the T6 state, and the composition is similar to 6061, which is an upgraded version of 6061, but because of its better performance, it is very popular in Europe, because the tensile strength is about 10-18% higher than that of 6061, and at the same time, because the copper composition is reduced, there is better corrosion resistance, but it does not lose any extrusion properties and anodizing reaction. Copper in 6061 is used as a reinforcing phase, and chromium is used for recrystallization control. The copper content in 6082 is reduced, and manganese is used for recrystallization control.

2)Judge from the design process

First of all, we must realize that the Stage Structure is a kind of Aluminum Structure of the building. Therefore, one of the characteristics of designing Aluminum Structures is to use as little aluminum as possible and use thin-walled structures, which requires aluminum alloys to have excellent corrosion resistance and process properties. Generally speaking, the wall thickness of the bearing structural parts is 1.5-3mm, and there is no strict restriction on the enclosure structural parts. When designing the aluminum structure of the building, attention should be paid to the characteristics of the elastic modulus of the aluminum alloy semi-finished product, to prevent deformation, and to ensure the overall and local stability of the structural parts. When designing Aluminum Structures, attention should be paid to the rationality of the building structure.

How to Design process discrimination ?

1. Pay attention to controlling the weight of the Aluminum Lighting Truss, not the heavier the better, especially in some unnecessary structures to thicken the material, one is a waste of cost, and the other is to weaken the bearing capacity of the truss itself.

2. It is to avoid the design of destroying the profile itself on the Aluminum Lighting Truss to ensure the integrity of the welding circuit.

3. Although the name is called the sealing sheet, it actually needs to be stuffed into the main pipe, so as not to destroy the welding between the port and the main pipe. This will enhance the stress strength of the truss itself; At the same time, during use and transportation, the supervisor of the cross street can avoid the situation of change of heart and depression caused by collision, which may cause potential safety hazards and unsightly situations.

3) Judge from the welding process

The production characteristics of Aluminum Structures are: they must be produced in specialized workshops or factories; In every link of production parts and structure, attention must be paid to maintaining the switch and surface state of the material; Semi-finished products with special sections should be used to reduce the amount of structural welding and processing, with the aim of enhancing the stability of materials and structures. Generally speaking, high-quality Aluminum Truss welding is fine, the welder is disciplined, the welding path is stacked into a fish scale stacked state, the size is accurate, and the connection hole will not be aligned or not aligned with the accessories after the product is formed.