micrometer chronic fatigue machining honing bore gauges minitab process control management relationship management presentations machinery metal fabrication chemical composition quality assurance height casting control chart grinding pumps session beans process manufacturing hardness tests quality management fabrication gemba people management infrastructure sheet metal visual inspection hatch quality management system autocad coordinate measuring machine (cmm) measurement system analysis indicators supervision mechanical engineering process development operations problem management tamil task management lean six sigma criminal procedure supply chain root cause analysis customer support gnu make statistical process control (spc) management system construction process capability