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Metal shell with good reputation

2021-08-03 16:52:40
Metal shell with good reputation
Detailed:

Aluminum alloy shell is a variety of metal shells made of aluminum alloy as raw materials. It is a commonly used electronic packaging material on the market. The board can be inserted directly without fixing. How to avoid scrapping of aluminum alloy shell in the production process?


One, squeeze and straighten


Straightening is a very important link in the production process of aluminum profile shells. The straightener must pay attention to the strength used for straightening. If the force is too large, it may cause deformation, closing, orange peel and other problems to the aluminum profile; too little force may cause problems. It will not be straight and cause bending. So we must grasp the strength.


How to prevent the aluminum alloy metal shell from being scrapped?


Two, squeeze framing


This link is also very important. After the cut length is sawed, the aluminum profile must be framed. This fashion framer needs to pay attention: whether this material is large or small, is it with a tube or a material drawn from a flat die, generally speaking, it is not easy to bend the two ends of the frame when the large and the tube are lifted. , But the small material and the material drawn from the plane die can easily cause bending when lifting both ends. At this time, the material should be lifted and framed by moving closer to the middle from both ends.


Three, surface treatment on the shelf


After the aging of the blank, the hardness has reached the standard, so the aluminum profile is not so easy to bend, but when the metal shell is placed on the shelf, you should still pay attention to it. The body causes a certain bend.


The processing speed of the metal shell shell is unmatched by other materials. The aluminum alloy shell adopts one-time die-casting molding technology, which has waterproof and explosion-proof characteristics, so that when it is used as an electrical component shell, there will be no water seepage phenomenon and can be well protected. Internal components. The aluminum profile shell is a shell machined on the aluminum profile obtained by aluminum stretching. It has high flexibility and can be cut at any depth. Generally, there is a circuit board card slot inside. You only need to insert the circuit board directly. It can be fixed, and the convenience is unmatched by other kinds of shells. This kind of shells has a wide range of application prospects.


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