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Bmw: the 7-Series Project

Decent Essays

BMW: The 7-Series Project (A)

Submitted to Prof Ganesh N Prabhu (New Product Development) 12th July, 2011

Group 1F
Abhishek Sonane, 1011297 Namrata Keshwala, 1011254 Nirmal Preethi G, 1011257 Pavan Kumar Uramandith, 1011337

Abstract
The case elaborates on the different options considered by BMW regarding the manufacture of its prototype vehicles. Historically, BMW 's prototypes were handcrafted by highly skilled artisans in the company 's shop. A proposal had been made to alter the process so that prototypes are made in a way that can better uncover potential problems that may arise during final production. While the new approach is expected to make production start-up of new models smoother and reduce quality problems, there …show more content…

Though all the processes are designed to ensure quality, the number of complaints per car was high (10-15 complaints/car at launch while 3-5 complaints/car in year or a half year) compared to the Japanese competitors. Mixed model approach caused confusion and made logistics more complex. The current process for making prototype masked many design and manufacturing problems which only surfaced during pilot production and ramp-up.



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New approach to prototyping
This approach advocates involving suppliers in both design and prototyping and leveraging on their expertise. This also has a benefit that the suppliers get a chance to learn about the part before they have to make it in volume. The cockpit team also recommended contracting with a single outside vendor to supply fully assembled for prototype, pilot and production runs, and finally have the pilot assembly plant’s workers not the prototype specialists assemble the cockpit into prototype vehicle.

Issues in this method
   Constrained the flexibility and creativity Increased cost of incorporating change in design Increased lead time ( 6 months to design and 6 months to procure )

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This transition of the process can be explained by a transition from an integral architecture product to a modular architecture product. The product manufactured by earlier approach was an integral architecture where the whole product was developed together while the

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