 | principle of preventive maintenance. |
 | identification of wears prone parts of machine tools. |
 | preparation of maintenance & inspetion schedule. |
 | maintain the inspecion and history card of machine tool. |
 | used of different power transmission system in machine tool |
 | used of interchangeability,limits,fits & tolerances in machine tool |
 | lubricants its principle ,type its system. |