How to straighten the extruded aluminum profile without deformation
How to straighten the extruded aluminum profile without deformation
In general, aluminum extrusion without aging has low hardness, aluminum extrusion was applied widely in construction, automobile and industrial fields, and so how do aluminum profiles withstand loads without deformation?
In fact, it is not worthwhile to scrap aluminum profile when it is bent, it should not happen, and it can be avoided.
So, how to reduce or avoid scrapping due to bending? Brightstar Aluminum Machinery as an aluminum equipment specialist, let’s help you solve this problem.
1. What can the straightening of extruded aluminum profiles play?
Eliminate the metal stress generated during the extrusion process, and control the size of the aluminum profiles.
2. Aluminum extrusion straightening
Straightening is a serious part of the bending of aluminum profiles.
The operator must pay attention to the force used for straightening.
If the force is too large, the aluminum profiles may be deformed, dimension close, orange peel, etc.
If the force is too small, aluminum profile will not be straightened, resulting in bending.
3. Profiles frame loading
This process is also very important.
After sawing in fixed length, aluminum profile will be loaded in profiles frames.
At this time, the operator should pay attention to: whether the material is large aluminum profile or small aluminum profile, hollow or solid aluminum profile?
Generally speaking, it is not easy to cause bending when the two ends of the large aluminum profiles and hollow aluminum shapes are lifted and frame loaded.
But small aluminum profiles and solid aluminum shapes can easily be bent when the two ends are lifted and frame loaded.
Lifting and frame loading should be carried out from both ends to the middle.
4. Aging and frame loading
After mill finish aluminum profiles have been aged, the hardness has reached the standard, and the aluminum profile is not so easy to bend, but it is still necessary to pay attention when frame loading.
When lifting the material at both ends, try to avoid strong fluctuations up and down, which will also cause the aged aluminum profile to bend.
Brightstar Aluminum Machinery provides not only aluminum profile shape corrector, aluminum profile wrapping machine and aluminum profile polishing machine auxiliary equipment, but also wood grain effect sublimation machine, aluminum profile brushing cleaning machine and aluminum profile shot blasting machine, etc for our customers.
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February 22, 2023