Machine tool column, machining center column
Gray cast iron, HT300
Resin sand casting process, all scrap steel plus recarburizer induction electric furnace smelting process.
Commonly adopted is the double-column frame structure design, and the large and medium-sized movable columns are fixed on the sliding seat.
The machine tool column or machining center column is made of HT300 material, resin sand casting process, all scrap steel plus recarburizer induction electric furnace smelting process, which effectively guarantees the strength, hardness and rigidity of the machine tool.
The column mainly supports the spindle box and satisfies the direction movement of the spindle. Commonly adopted is the double-column frame structure design, and the large and medium-sized movable columns are fixed on the sliding seat. Because the column is an important part connecting the bed, the spindle and the tool magazine, the casting itself must have very good mechanical properties.