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The TX69 series digital floor boring and milling machine is designed and produced according to market demand, and is a heavy-duty machine tool product with today's level. The main structure of this series of machine tools is as follows: the slider moves inside the spindle box (W-axis), the boring bar moves inside the slider (Z-axis), the spindle box moves up and down along the column (Y-axis), and the column moves laterally along the bed (X-axis); The rotary worktable can perform 360 ° rotation (B-axis) and longitudinal linear movement (V-axis).

This series of floor boring and milling machines can be widely used in manufacturing industries such as power equipment, internal combustion engines, automobiles, ships, petrochemical machinery, heavy mining machinery, machine tools, forging equipment, and general machinery. In fact, the same applies to industries such as Longmen planing and milling, Longmen planing and milling grinders, etc. For the processing of various heavy and large complex parts, the workpiece can be subjected to multiple processes such as boring, milling, drilling, reaming, and tapping after being clamped in one go. Equipped with right angle and other accessory milling heads, as well as a rotary worktable, it can also perform five sided machining on the workpiece. Especially when the TK69 series is equipped with a double rotary swing accessory milling head, it can perform CNC machining on various complex surface workpieces such as spiral bodies and spheres.

After the TX69 series digital floor boring and milling machine is equipped with a tool magazine, it becomes a floor boring and milling machine. The other main technical parameters and performance characteristics of the two series of products are basically the same.

Main structural performance and characteristics of floor boring and milling machine:

The machine tool components, including the bed column, column slide, spindle box, slider, fixed worktable, and rotary worktable, are all made of high-strength cast iron molded with resin sand; Thus, the whole machine has good rigidity and precision retention. All major components have undergone two heat aging treatments and vibration aging treatments, effectively eliminating casting stress to the greatest extent possible.

The spindle of the machine tool adopts high-precision bearings to facilitate high speed and maintain high precision

The balance and compensation system of TX69 spindle box adopts a dual (CNC and hydraulic) slider spindle sag compensation system to ensure the accuracy of the machine tool and achieve the best working state of the spindle box.

The X-axis adopts a static pressure guide rail, achieving frictionless motion, high load, high precision, good rigidity, long guide rail service life, and can maintain the high precision of the machine tool for a long time.

The TX69 series transmission shaft adopts double gear rack, while other shafts use advanced reducers and advanced preloaded ball screws to achieve seamless transmission and ensure transmission accuracy through multi axis linkage.

The TX69 series uses a grating ruler for full closed-loop position feedback on each axis, or a photoelectric encoder for semi closed-loop position feedback.

The various transmission and moving parts of the machine tool are equipped with adjustable timing and quantitative thin oil lubrication devices to keep the machine tool in good working condition at all times.

The TX69 series cutting tools adopt disc spring tension and hydraulic loosening. According to the user's needs, it can be configured with a capacity of 20-60 cutting tools (available for users to choose from) for automatic vertical and horizontal tool changing. The length of the cutting tool is 400 millimeters, and the diameter of the cutting disc is 250 millimeters.

According to user requirements, the TX69 series can be equipped with accessory milling heads with automatic indexing and clamping functions.

According to user needs, other accessory devices such as fixed workbench, chip conveyor, tool cooling, and automatic accessory changing milling head bracket can be configured.

According to different user requirements, the TK69 series CNC floor milling and boring machine can be equipped with CNC systems such as SIEMENS, FANUC, FIDlA, NUM, FAGOR, or Huazhong CNC, which can be selected by users themselves.