The TX series floor boring and milling machine is a heavy-duty boring machine that fixes large workpieces on a floor platform for boring and milling. The floor boring and milling machine does not have a movable worktable, and the workpiece is fixed on the floor platform, which is suitable for processing workpieces with large dimensions and weights. The spindle box moves vertically on the column, while the column moves longitudinally or only laterally on the bed. The spindle box has a sliding pillow that can be extended and retracted together with the milling shaft, and its cross-sectional shapes include rectangle, square, polygon, etc., with rectangles being the most common. The size of the slider is relatively large and the stiffness is high. Using the slider to support the spindle and install accessories is suitable for strong milling, which can expand the process range and improve machining accuracy. The boring shaft is installed inside the milling shaft and can be independently extended and fed. Larger floor boring and milling machines are also equipped with high-speed spindles for drilling.

The Giant Bull TX series floor boring and milling machine has good quality and is large. It is a product that users trust. We have established a strict quality management system and a comprehensive customer service system, which has won the trust of our customers with high-quality products and services. The sales of company products have been increasing year after year.

The floor boring and milling machine does not have a movable worktable, and the workpiece is fixed on the floor platform, which is suitable for processing workpieces with large dimensions and weights. The spindle box moves vertically on the column, while the column moves longitudinally or only laterally on the bed. The spindle box has a sliding pillow that can be extended and retracted together with the milling shaft, and its cross-sectional shapes include rectangle, square, polygon, etc., with rectangles being the most common. The size of the slider is relatively large and the stiffness is high. Using the slider to support the spindle and install accessories is suitable for strong milling, which can expand the process range and improve machining accuracy. The boring shaft is installed inside the milling shaft and can be independently extended and fed. Larger floor boring and milling machines are also equipped with high-speed spindles for drilling. The machine tool is equipped with a platform, rotary worktable, rear column, flat rotary disc, vertical milling head, and milling head accessories.

The diameter of the boring shaft of the floor boring and milling machine is over 125 millimeters, and the maximum diameter has reached 300 millimeters. The vertical stroke of the spindle box of the floor boring and milling machine with a boring axis of 260 millimeters can reach 8000 millimeters, the lateral stroke of the column can reach 21000 millimeters, the main motor power is 120 kilowatts, and the machine weight is about 350 tons.

The structure and purpose of a floor boring machine are similar to those of a floor boring and milling machine, but the spindle box does not come with a slider and is not suitable for strong milling.

TX69 series floor boring and milling machine features:

(1) This series of machine tools retains the basic functions of the floor boring machine, adds strong milling function, and the front end of the slider can be equipped with various accessories, further expanding the process range and processing capacity. It is a device with excellent performance, wide process range, and high productivity.

(2) The floor boring and milling machine is suitable for single piece and small batch production, processing of large boxes and frames, and other parts in the manufacturing industry of steam turbines, ships, large motors, neutral machine tools, and other neutral machines.

(3) It can drill, expand, bore, and drill holes in various directions.

(4) Equipped with various hair washing and flat spinning discs. It can process holes with large diameters in various directions.

(5) One clamping completes multiple processes, reducing auxiliary time and avoiding positioning errors caused by repeated clamping, ensuring relative positional accuracy between holes and between holes and surfaces.

(6) The workpiece clamping and fixing workbench is fixed on the ground, so there is no limitation on the volume and weight of the workpiece.

The difference between floor boring milling machine and floor gantry milling machine:

Boring and milling machines can be used for boring and milling, while gantry milling machines are mainly used for milling, and perhaps other cutting tools can also be used as other machine tools. Longmen type machining, this type of machine tool is defined as the vertical placement of the machine tool spindle.

Floor boring and milling machine, this type of machine tool is a horizontal spindle, with a generally high spindle power, using a gearbox transmission, and the spindle speed of the machine tool is not too high. The spindle interface is often in the form of ISO interface.

Machine tool structure, the machine tool is also manufactured into fixed column and moving column according to the different stroke sizes of the X-axis, and the Y-axis slide rail of the machine tool is installed on the side of the column; The Z-axis is hung on the side of the column, and because its shape resembles a pillow, it is called a slider. There is a main spindle head that can be extended and retracted inside the slider, called the W-axis. The axis diameter is relatively thin, and the stroke is slightly smaller than that of the Z-axis. This structure mainly solves the difficult machining problem of many parts with deep holes or interference in mechanical processing.

The worktable of small machine tools is a T-shaped groove structure. Due to the small size of the worktable, some machine tool worktables can be divided. The large machine tool worktable is a fixed worktable, and the columns move.

Generally, floor boring and milling machines do not have a tool magazine, and some users have a tool magazine, but the number of tools in the tool magazine is not large.

Application: This type of machine tool is mostly used for difficult to machine large frame parts, requiring a long spindle overhang. For example, the machining of spindle boxes for some machines, the machining of large marine engines, and so on.

Longmen type machining, this type of machine tool is defined as the vertical placement of the machine tool spindle. The spindle division method is the same as horizontal machining.

The machine tool structure consists of double columns for the machine tool column and a crossbeam for the Y-axis, forming a portal structure with the column. The Z-axis moves along the portal crossbeam together with the spindle box. Due to the portal structure of this type of equipment, the Y-axis stroke of the machine tool can be very large, solving the limitation of Y-axis stroke in vertical machining. This type of machine tool has a stroke range from 600mm to tens of meters on the X-axis, with a large stroke span. If an angle head is installed on the spindle head, the machine tool is called a gantry five sided machining machine, which can achieve five sided machining in one clamping. The machining accuracy of the basic structural components of large equipment is well guaranteed.

Relatively small machines have movable workbenches and use T-shaped slots. Large machine tools are designed with fixed workbenches and movable columns, and also use T-shaped slots.

Tool magazine, located on the side of the machine tool, is usually a chain type tool magazine with a tool changing arm. The special feature is that the angle head can also be automatically changed.

Application: Longmen machine tools are commonly used in places that require the processing of large parts, such as the processing of structural components in the shipbuilding industry, the processing of basic components in the machine tool industry, the processing of cover part molds in the automotive industry, the processing of large hydraulic press molds, and the processing of large frames in the textile machinery industry. Due to the stability of the gantry structure, this type of structure is also chosen in the processing of small high-precision molds, such as computer connector molds, resin lens injection molds, and so on.