In light of the word about the updatedconstruction processfor the new MacBooks , it is high time you have a abbreviated edumication on the chronicle of unibody expression . It may seem revolutionary , but the method acting Apple is using derives from the early twentieth century monocoque ( “ single case ” ) technique of using an physical object ’s external skin to hold up structural burden . It has its origin in the airline business diligence where a price drop in aluminium in the 1920 ’s made it low-cost to suffer the requirement for loaded , strong , smooth skin that could address the stress of high altitudes and progressively knock-down aircraft . By the oddment of WWII , almost all high - public presentation aircraft were build up using monocoque or semi - monocoque technique .
https://gizmodo.com/how-the-macbooks-are-carved-out-of-solid-aluminum-5063227
The use of monocoque cover into the land of automobiles as unibody expression ( eubstance is integrated into a single unit with the frame ) starting in 1923 with the Lancia Lambda , but it did n’t really take off until Nash Motors released their 600 in 1941 . Because the consistency was constructed as a exclusive unit of measurement , Nash produced a vehicle that was not only stronger , but about 500 quid lighter than a traditional torso - on - frame car . Today , monocoque or unibody construction is so advanced in motorcar manufacturing that the windshield often make a significant contribution to the morphologic strength of the vehicle .
course , the benefits of a stronger , lighter single plate construction have far more applications than just aircraft and motorcar . The technique has also made a significant impact on computer architecture by allowing designer to eliminate load bearing wall and open up floor programme . Only time will enjoin if the adoption of the process by Apple will instigate other companies in the computing machine industry to follow their lead . [ Wikipedia ]
ALUMINUMAppleHistoryLaptopsMacBookunibody
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