Home / Innovation & Technology / Twisted Profile
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Below we provide a brief synopsis of the project:
Location of the system: In the boarding bridge area & in front of the glass facade
Location of the system: In the boarding bridge area & in front of the glass facade
The three stages:
We studied the stress distribution in the profile and designed a special machine with pneumatic cylinders. The machine had three clamps which held the profile. Design challenge was to create supports on the panel to distribute the stress created by the twisting load; Had to secure the panel and the connecting grooves from any strain– Solved by incorporating ribs designed to crack when strained and thus protect the profile.
We found that the twist was not consistent and because of the spring effect of the profile, the aluminium fought its way back to its initial position. The solution was to redesign the machine with hydraulic cylinders, reduce the number of clamps to two and we had to trick the metal by twisting it in stages. We had to twist in stages of 300 , then 250 twice and we took it back to a full 00. By this we were able to achieve the 600 twist.
After successfully twisting the profile, we had the last challenge which was to release the profile from the clamps. So we redesigned the clamps to be ‘Y’ shaped and we were able to release the twisted profile smoothly.
The clients and the stakeholders were extremely delighted to see the final outcome and this project is yet another testimonial which reaffirms the leadership and know-how of Gulf Extrusions in the field of Aluminium Extrusions.
If you are interested in this product, you can always request a call back at your preferred time or to get in touch with us immediately.