■  Machine Introduction

CK6166DH series CNC lathe has the characteristics of high precision, complete functions, high power, large through hole (diameter of spindle through hole φ105), etc., and has good precision stability and precision retention.

This machine tool is two-axis (vertical Z-axis, horizontal X-axis) linkage, which can automatically complete the turning of the outer circle, inner hole, tapered surface, arc surface, end surface and various metric and inch threads, tapered threads, etc. of parts.

The main structure and parts of this machine tool have been optimized and designed, and it has a wide range of versatility. It is the first choice for mass production of machinery manufacturing.

■ Product appearance

■ Machine Parameters

■ Advantages of Machine Tools

1. The machining accuracy of this machine tool is high, up to IT7 level, and the surface roughness is ≤Ra2.5.

2. The main shaft adopts fully stepless variable speed independent main shaft, the speed is stable and the noise is low.

3. Adopt bus numerical control system, equipped with 17bit absolute value servo motor, stable operation, high precision, complete system functions, simple and convenient operation.

4. The machine tool is inspected in strict accordance with the inspection procedures before leaving the factory, and each machine is subjected to actual cutting tests to ensure that the machine tool has good precision and processing reliability.

■  Introduction of Main Components

1. Bed

The bed adopts a bed structure with flat guide rails, and high-quality resin sand castings are selected. The width of the bed guide rails is 390mm. The guide rails are precision ground after medium-frequency quenching, and the mating surfaces of each guide rail are manually scraped to make the machine tool have good wear resistance and precision retention.

2. Spindle

It adopts a large-aperture (φ105) fully stepless variable speed independent spindle with a speed range of 5 to 1200r/min, featuring stable operation and low noise.

3. CNC system

The system adopts the special bus numerical control system for lathe, which has high control precision and fast moving speed. Equipped with bus servo unit and absolute servo motor, the servo parameters can be directly set and modified on the system. The background editing function saves auxiliary time and improves production efficiency; track preview inspection; chip breaking function realizes automatic chip breaking during rough machining, prolongs tool life and improves production efficiency. The system is equipped with an 8.4-inch display screen, which supports user main program calling, U disk file operation, system U disk upgrade and other functions.

■ Standard accessories and special accessories

Standard accessories:

1. Lighting device 2. Cooling device 3. Three-jaw chuck 4. V-belt

5. Random tools

Special accessories:

1. Four-jaw chuck 2. Four-jaw flange 3. Tool holder 4. Center frame