Bore of surface of alloy steel cylinder, with BMS-4020 of main shaft of report of large moment of force

35mm aperture, with BMS-4020 of main shaft of big torque report, output power 1200W, torque 1N.

M, can place hold cutting tool of 3-10mm handle diameter, rotate speed 1000-20000 turns adjustable. External diameter 40mm, can add the outfit CNC machining center, special machine, machine that discharge a knife, machine use on the arm. Alloy steel SCM420 is a kind of low-alloy steel, have good temper by dipping in water to show gender and strength, apply to the part that needs high strenth and tenacity, for example gear, axis and other component. SCM420 is used at making car part normally, for example transmission gear and transmission shaft, and the production of the machine that is used at oil and natural gas industry and equipment. Hardness of alloy steel SCM420 achieves HRC60 above, need ability of main shaft of report of large moment of force to machine. Next graphs are torque of main shaft of BMS-4020 large moment of force to output characteristic graph. Undertake bore to surface of alloy steel cylinder with BMS-4020 of main shaft of report of large moment of force, need leaves hole first, reoccupy diameter 2.

The hard alloy broach of 1mm undertakes bore, adjust main shaft rotate speed to 12000 turn / minute, feed speed 500mm/min, divide 2 measure to be able to complete bore process, shortened greatly handling time. CNC Milling