High-quality steel die forging normalizing processing quenching and tempering semi-finishing high frequency precision machining-finished products. The high-precision spindle bearing group has been precisely assembled and dynamically balanced to ensure high precision, low noise and strong rigidity of the spindle.

Using worm gear transmission, three-toothed disc meshing positioning, screw locking principle, stable indexing, no lifting, avoiding cutting fluid seeping into the tool holder during indexing.

K11 series three-jaw self-centering chuck, short cylindrical connection, integral jaws (one pair of front and back), K11A/C/D type jaws are separated jaws, which can be adjusted to be used as positive jaws and reverse jaws.

Screws and nuts are processed, ground, assembled and quality controlled in a constant temperature workshop to ensure their high precision and stability.

At the other end of the main shaft, after moving to a certain position, loosen the locking handle, turn the hand wheel to move the sleeve, push the workpiece tightly, and then lock the sleeve to perform turning.

RBCLB-3ZK positive displacement lubricating pump, automatic lubricating, mainly supplying oil uninterruptedly to the lubricating surface between the guide rail of the bed and the dovetail surface of the carriage, and the lubricating surface between the ball screw and the nut.

NN3026K/W33P5