Kuponyera mwatsatanetsatane kumatsimikizira kulondola kwapamwamba, kuchepetsa chiopsezo cha kulephera pansi pa kupsinjika ndi kupititsa patsogolo kudalirika kwa dongosolo lonse. Kugwiritsa ntchito ukadaulo uwu kumalola ma geometri ovuta omwe njira zopangira zachikhalidwe zingavutike kuti zitheke. Pamene makampani opanga mphamvu zamphepo akukulirakulira, udindo wa onyamula mapulaneti umakhala wofunikira kwambiri, zomwe zikuthandizira kusinthika kwamphamvu kwamphamvu komanso kusasunthika pamayankho amagetsi ongowonjezedwanso.
Tili ndi zida zowunikira zapamwamba monga makina oyezera a Brown & Sharpe atatu, Colin Begg P100/P65/P26 malo oyezera, chida cha German Marl cylindricity, Japan roughness tester, Optical Profiler, purojekitala, makina oyezera kutalika etc. kuyendera molondola komanso kwathunthu .