subject: Straightforward, Simple And Clear Six Sigma Success [print this page] The six sigma method requires mapping and analyzing the information to ultimately increase profit margins and customer satisfaction. One way a company can map is by using the six sigma method is through SIPOC (Suppliers, Inputs, Process, Output and Customers chart that can easily be explained by using a car dealership.
Auto parts distributors are simply parts Suppliers to dealers, who in turn supply parts to car owners if they don't have the parts for vehicle repairs. The car as well as the physical parts are defined as the Inputs and without these two components there would be no need for supply. The Process generally is considered to take the longest and involves repairing the vehicle. The order of events goes as such: the customer's vehicle is dropped off, a mechanic is in charge of handling, parking and check in the vehicle, while inspecting the car for damage of any sort and literally checking for example the brakes to see if they are working properly would be the next procedures.
When check in and inspection is completed, the cost, time and parts needed to make a repair are the factors necessary for an estimated repair. This detailed information will then be forwarded on to the cars owner as well as the insurance company. After this is approved the vehicle is scheduled for repair in a timely manner and will begin immediately. When all repairs are completed to acceptable specifications, another test drive is necessary to ensure everything is once again working properly. Only then will the customer be invited to reclaim the vehicle. However if a problem surfaces during the second test drive, it will be reexamined and rescheduled another attempt to repair the car.
SIPOC and the final six sigma mapping process is the Customer. This final piece is always at the end of a successful project and is returned to the owner after payment is paid in full either by the owner or a insurance company payment. This is also when the customer's satisfaction can be commercialized and the company's profit margin can be calculated.
The SIPOC method of the six sigma model works well for an automotive example as it easily maps not only exactly what is happening, but when it is happening. There are other models of mapping manufacturers use but the SIPOC method is simple, clear and straightforward.
