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铝卷的生产工艺流程包括四大步

来源:http://www.jndclyyxgs.com  发布时间:2022-09-14 15:03:08  

铝卷是铸轧机经过注塑、拉型角加工后,进行飞剪的金属品,广泛应用于电子器件、包裝、工程建筑、机械设备等领域。那么该产品的生产工艺流程是什么呢?下面铝卷生产厂家就给大家分享一下吧。
Aluminum coil is a metal product for flying shear of casting mill after injection molding and drawing angle processing. It is widely used in electronic devices, packaging, engineering construction, mechanical equipment and other fields. What is the production process of this product? The aluminum coil manufacturer will share it with you.
1、冶炼厂加工
1. Smelter processing
铝锭按成份不一样分重熔用废铝、高纯度废铝和铝合金型材锭三种;按样子和规格又可分成条锭、圆锭、板锭、T形锭等几类。铝是一种银色金属材料,在地表中成分仅次氧和硅排到第三位。铝密度较小,仅为铁的34.61%、铜的30.33%,因而又称之为非金属材料,是世界生产量和使用量仅次钢材的稀有金属。
Aluminum ingots can be divided into three types: waste aluminum for remelting, high purity waste aluminum and aluminum alloy ingots according to different compositions; According to appearance and specification, it can be divided into bar ingot, round ingot, plate ingot, T-shaped ingot, etc. Aluminum is a kind of silver metal material, and the composition of secondary oxygen and silicon rank third in the earth's surface. The density of aluminum is small, only 34.61% of iron and 30.33% of copper. Therefore, it is also called non-metallic material, which is the rare metal with the world's production and use only second to steel.
2、铸轧/热轧
2. Cast rolling/hot rolling
液体金属由静止不动炉根据流槽进到可操纵液位高宽比的前箱中。前箱底端设立横浇道,使液体金属经调节器进到铸嘴,并使金属材料分布均匀成所规定的总宽。液体金属由铸嘴排出即与铸轧机制冷的辊面触碰。
Liquid metal is fed into the front tank with controllable height width ratio of liquid level from the stationary furnace according to the flow chute. A runner is set at the bottom of the front box to make the liquid metal enter the casting nozzle through the regulator, and the metal material is evenly distributed to the specified overall width. The liquid metal is discharged from the casting nozzle and touches the roll surface cooled by the casting mill.

铝卷生产厂家
接着历经校直、放卷成盘。铸轧时两辊中间有一个类似梯状的区段,在这里区段要瞬间进行铸和轧两个过程,因而要严控铸轧区长短、铸造温度、制冷和锻造速率、结晶体一瞬间液体金属的需求量和液体金属的澎涨工作压力等要素,才可以使铸轧正常进行。
Then, after straightening and winding, it is coiled. During casting and rolling, there is a similar ladder shaped section between the two rolls. In this section, casting and rolling are carried out instantaneously. Therefore, the length of casting and rolling area, casting temperature, cooling and forging speed, the demand for liquid metal in a moment of crystallization and the rising working pressure of liquid metal must be strictly controlled to ensure the normal casting and rolling.
3、铝卷冷轧加工
3. Cold rolling of aluminum coil
冷轧和热轧的差别是冷轧是在加工硬化温度下的轧制,而热轧是在加工硬化温度之上的轧制。各有优缺点。冷轧主要解决不能热加强的材料,一般对表层规定较高,并且单零箔双零箔等纤薄的材料也只能用冷轧轧制;而热轧主要是为冷轧出示胚料,其次很多材料需要有较高的耐蚀性,缓解疲劳、延展性强等这些功能也需要通过热轧来获得。
The difference between cold rolling and hot rolling is that cold rolling is rolling at the work hardening temperature, while hot rolling is rolling above the work hardening temperature. Each has its advantages and disadvantages. Cold rolling is mainly used to solve the problem of materials that cannot be heat strengthened. Generally, the surface layer is highly regulated, and thin materials such as single zero foil and double zero foil can only be cold rolled; Hot rolling is mainly used to produce billets for cold rolling. Secondly, many materials need to have high corrosion resistance. These functions such as fatigue mitigation and strong ductility also need to be obtained through hot rolling.
4、整平包装
4. Leveling package
铝卷整平包装本质上是选用小压下率(0.3%-3%)的冷轧。整平可改进板形,提升板带的竖直度,根据调节整平的压下率,能够让板热轧带钢的物理性能在一定的范畴内有转变。根据双击鼠标架或三声卡机架整平还能够完成很大的压下率,便于制造纤薄的镀锡板。经热处理后的一般板带、镀锡板、汽车板材等都需要进行整平。
Aluminum coil leveling packaging is essentially cold rolling with small reduction (0.3% - 3%). Leveling can improve the shape of the plate, improve the verticality of the plate and strip, and change the physical properties of the hot rolled strip in a certain range according to the adjusted flattening reduction rate. Double click mouse rack or tri sound card rack leveling can also achieve a large reduction rate, which is convenient for manufacturing thin tinplate. After heat treatment, the general strip, tinplate, automobile sheet, etc. need to be leveled.
铝卷的生产工艺流程包括什么?冶炼厂加工、铸轧/热轧、铝卷冷轧加工、整平包装,这四大内容希望能够帮助到您,更多注意事项就来我们网站http://www.jndclyyxgs.com咨询。
What is the production process flow of aluminum coil? Smelter processing, casting rolling/hot rolling, aluminum coil cold rolling, leveling and packaging. I hope these four contents can help you. Please come to our website for more precautions http://www.jndclyyxgs.com consulting service