Ultra-wide aluminum plate is a special type of aluminum plate. It is generally believed that the width of aluminum plate above 1500mm is called wide aluminum plate, and the width of aluminum plate above 2000mm is called ultra-wide aluminum plate. At present, the commonly used ultra-wide aluminum plate alloys on the market are mainly 5 series and 6 series, and the commonly used alloys are 5052-H112, 6061-T6, etc. They have a large market space in some emerging strong industries such as shipbuilding, auto parts, electronic equipment, precision machinery, etc. How to get 3mm aluminium sheet cut to size?
In the process of shearing ultra-wide aluminum plates, we should pay attention to the following points:
1. Scratching phenomenon is a common phenomenon in the shearing process. When the aluminum plate is pushed into the shearing machine, it will rub against the feed port of the shearing machine, causing scratches, which affects the surface appearance quality of the aluminum plate. If users have high requirements for the plate surface quality, it is recommended to coat the surface (coating the surface to protect the aluminum plate) before shearing.
2. Accurate dimensions: length and width should be accurate and reasonable, and the diagonal tolerance should be controlled between 1-2mm.
3. Neat trimming: The shearing knives of some plate shearing machines are not sharp, resulting in uneven trimming edges of aluminum plates. It is recommended to look for large-scale processing enterprises and new processing equipment during processing.
6061 aluminum plates are commonly sold in the T state, which is generally the T6 state with higher hardness. The aluminum plate has the characteristics of high hardness, good cutting performance, and excellent electric welding performance. It is often used in mechanical parts, automobile parts, mold processing, etc.
Generally, 6061 aluminum plates need to be about 10mm thick, or even more than 300mm thick. How to produce 10mm aluminium plate cut to size? Hydraulic shears cannot cut them, so how can we cut the extra thick 6061 aluminum plates? At this time, we need professional cutting machines.
Generally, people will choose CNC sawing machines (circular sawing machines or metal band sawing machines) for cutting 6061 aluminum plates. Only sawing machines can cut thick aluminum plates into different sizes.