Quality Control & Lean Tools Blog

Process categories for IATF 0

Process categories for IATF 16949

A process is a set of inter related activities where we provide input and get output with value addition.There are three categories of processes as per IATF. These are as below: Management oriented process...

DFM 0

What is design for manufacturing? | DFM

What is DFM? Design for manufacturing (DFM) is to make a design which is easy to manufacture. Purpose of DFM is to make a better product at lower cost. Manufacturing engineering is the management...

Root cause analysis 0

What is the root cause analysis?

What is Root Cause Analysis? Root Cause Analysis is an in-depth technique for identifying the most relevant, controllable and significant cause of a problem. If we take action on that cause then the problem...

Control Chart 0

What is Control Chart and its types?

The control chart is an online graph used to study how a process changes over time. The control chart was invented by Walter A. Shewhart. Guidelines for Control Chart: A control chart always has...

Cause and effect diagram 0

Cause and Effect diagram in 7 QC tools?

Cause and Effect Diagram A cause and effect diagram is a graphical tool to identify possible causes of a problem or effect. It is one of the basic tools of 7 QC Tools. The...