Choosing the right continuous improvement methodology can help manufacturers solve problems more effectively, sustain gains and strengthen lean operations.

Continuous improvement is central to realizing the benefits of lean manufacturing. Even well-designed processes can benefit from periodic review and refinement. Two widely used methodologies for driving continuous improvement are PDCA (plan-do-check-act), also known as the Deming Cycle, and DMAIC (define-measure-analyze-improve-control). Both provide structured approaches to problem-solving, helping teams analyze issues, test solutions, measure results and standardize successful changes. The best choice depends on the complexity and scope of the improvement effort.

Lean Six Sigma methodologies help EMS teams reduce waste, improve yields and drive consistent process improvements.

The mantra of the electronics manufacturing services (EMS) industry has long been better, faster, cheaper. OEMs outsource to improve their bottom line in some way. EMS partners need to deliver that service faster and at less total cost to their customers to make financial sense. That leaves little margin for error, and in the complex world of EMS, achieving those efficiencies means the entire production team must work together to eliminate waste and inefficiencies.