It depends on the component which will impact the metal spinning process. Sometimes we will turn the edge of the blank, in other times like this example, there's no need
If you know what you are doing you can "take libertys" especially on one offs to save making loads of tools. If this were a production job there would be a couple of "drafting chucks" before the main chuck was used
Unfortunately we were never told which Mark, although I have asked this question. If we manage to get hold of this information, I will update you in the comments 😊
The best bit, “not to bad at all is it” craftsmanship comes in all shapes and sizes!
That boy earned his pay that day!
We were delighted with the results, as was the customer this was made for 😁
I find it interesting that you don't use a breakdown chuck or turn the edge of the blank a bit.
It depends on the component which will impact the metal spinning process. Sometimes we will turn the edge of the blank, in other times like this example, there's no need
If you know what you are doing you can "take libertys" especially on one offs to save making loads of tools. If this were a production job there would be a couple of "drafting chucks" before the main chuck was used
What kind and thickness of aluminum are you using there bro? And, are you being held to aircraft tolerance on the beauties
These were spun out of 2.5mm thick Aluminium 😃 and yes we were held to aircraft tolerance as these were to be mounted onto the spitfire
I have to ask... What mark of spitfire is it for
Unfortunately we were never told which Mark, although I have asked this question. If we manage to get hold of this information, I will update you in the comments 😊
Nice work all the same
Thanks a lot 😊
Circle size very big
Mashin k round very slaw
Знатный шлем.