Elite Electric Company

Six Sigma

Sig Sigma is a set of techniques developed and used to ensure process improvement and consistent output in manufacturing.

The goal of Six Sigma method is to ensure the highest quality of manufacturing process outputs by means of identifying the causes of deviations or defects and removing them. The approach is based on the goal of minimizing variability in manufacturing and business processes.

There are two Six Sigma processes:

DMAIC

DMAIC is used to apply the principles of Six Sigma to existing business processes. For instance, if you are trying to find out how to make a particular process more effective, you would use DMAIC to break down the process into its component parts. Using this Six Sigma model, you would start by defining the problems and project goals, measuring data relating to the current process and analyzing your findings to identify cause-and-effect relationships. The next step involves improving existing processes based on your data analysis. Finally, you need to implement controls to avoid variation in the process going forward.

DMADV

DMADV is used for Six Sigma projects that create new product or process designs. You would start by defining your design goals. The next step is to measure the required quality characteristics, product or production process capabilities, and associated risks. You would then conduct an analysis of your findings to develop an appropriate solution. After that, you're ready for the design phase of the new product or process. Once the design is complete, you must test it and verify that it works.

Toyota Production System

Toyota Production System adalah sebuah sistem produksi yang dijalankan pertamakali di TOYOTA dengan berprinsip hanya memproduksi barang sesuai dengan jumlah, tipe, waktu yang di minta oleh customer (pelanggan).

Toyata Production System Concept :

Jidoka

— Highlighting/visualization of problems —

- Quality must be built in during the manufacturing process!-

If...