Micro Drill News Today : Breaking News, Live Updates & Top Stories | Vimarsana

In this study, the composites of the micro drill with nano WC powder, Co powder, TiC powder (WC:Co:TiC = 6:2:2) as outer material and 304 stainless steel as core are compressed at room temperature and sintered at high temperature in a vacuum tube furnace by self-designed mold in the laboratory. The influence of sintering temperature on microstructure, diffusion of elements, hardness and wear resistance are studied by scanning electron microscope, hardness tester, and friction and wear tester. The results show that with the increase of sintering temperature, the number of micropores in WC-Co-Ti...

tipFebruary 5, 2021 15 Drilling machines are used for tapping holes, drilling, reaming, and counter boring in metals and wood that are broadly used in the massive production equipment, such as machines for the packaging and construction industry. The increasing demand from several end-user industries such as aerospace, automotive, and others, across the world is fueling the growth of the drilling machine market. The growth of multi-purpose material removal machines, which contains different cutting gear in a single device (like milling cum drilling, etc.), has gained a grip, which is antici...