1.挤压并拉直

1. Squeeze and straighten

矫直是铝型材外壳生产过程中非常重要的一个环节。矫直工人必须注意矫直所用的力。如果用力过大，可能会导致铝型材变形、合拢、橘皮等问题；如果力太小，可能会导致不直，导致弯曲等问题。所以一定要把握好实力。

Straightening is a very important step in the production process of aluminum profile shells. Straightening workers must pay attention to the force used for straightening. If too much force is applied, it may cause problems such as deformation, folding, and orange peel of the aluminum profile; If the force is too small, it may cause unevenness, bending and other problems. So we must grasp our strength well.

2.挤压装框

2. Squeeze framing

这个链接也很重要。锯切到一定长度后，将铝型材装框。这时，装帧机要注意：材料是大是小，是带管的材料还是从平模拉出的材料，一般来说，大的材料不容易造成弯曲。将带管的物料在两端吊起装框。，但小料和从平模拉出的料在两端抬起时很容易弯曲。此时应将材料从两端向中间提起并装框。但是，有些铝型材还是不够用的，比如：百叶窗、窗户、压盖等，这些材料必须放在老化的铝型材上，然后吊入框架中。

This link is also very important. After sawing to a certain length, frame the aluminum profile. At this point, the binding machine should pay attention to whether the material is large or small, whether it is a material with a tube or a material pulled from a flat mold. Generally speaking, large materials are not easy to cause bending. Lift and frame the material with tubes at both ends., But small materials and materials pulled out from the flat mold are prone to bending when lifted at both ends. At this point, the material should be lifted from both ends to the middle and framed. However, some aluminum profiles are still not enough, such as blinds, windows, covers, etc. These materials must be placed on aged aluminum profiles and then hung into the frame.

3、表面处理上架

3. Surface treatment shelving

坯料已经老化，硬度达到标准，所以铝型材没有那么容易弯曲，但是上架还是要注意的。两端吊料时，尽量避免上下剧烈波动，也会造成铝型材外壳老化。一定的弯曲。

The billet has aged and the hardness has reached the standard, so the aluminum profile is not so easy to bend, but attention should still be paid when putting it on the shelf. When lifting materials at both ends, try to avoid violent fluctuations up and down, which may also cause aging of the aluminum profile shell. A certain degree of bending.

铝壳厂家在加工中要多注意以上三点。与塑料外壳相比，铝合金外壳加工相对简单，硬度好，超过了很多塑料和金属的强度。未来的发展前景非常可观。注意相关细节，提高产品质量，避免报废的发生。

Aluminum shell manufacturers should pay more attention to the above three points during processing. Compared with plastic shells, aluminum alloy shells are relatively easy to process, have good hardness, and exceed the strength of many plastics and metals. The future development prospects are very promising. Pay attention to relevant details, improve product quality, and avoid the occurrence of scrap.