5m Vertical Universal Turret Milling Machine, Metal Milling Machine, Nt40 Spindle

Mechanical characteristic
The casting is made of Meehanna cast iron, with good rigidity, no deformation and good stability.
Spindle is equipped with precision bearing combination, strong cutting force and excellent accuracy.
The end milling head adopts a unique inverted hanging design, with good accuracy, easy operation and easy braking. (Customers can select special function products)
The nuts on the three-axis screw are made of advanced phosphorus meter copper, good wear resistance and long service life.
XY shaft slide after high frequency ripening treatment, good tail wear resistance, increase service life.
Equipped with lubrication system to ensure smooth slide.
1.milling machine rotation speed
The rotation speed of the milling machine directly affects the processing efficiency and the size of the cutting force, in general, the higher the rotation speed, the stronger the cutting ability of the milling cutter. At the same time, high-speed rotation can also improve the surface quality of parts and reduce the surface residual stress.

1. milling machine cutting speed

1. milling machine processing accuracy

1. milling machine precision stability

The precision stability of the milling machine refers to the stability of the accuracy of the milling machine during the working process. Poor precision stability will lead to increased machining errors, affecting machining quality and part quality. The precision stability of milling machine is mainly affected by the initial error of machine tool, thermal deformation of machine tool, tool wear and other factors.