2000～13000mm Beam Length High Speed CNC H Beam Drilling Machine 10#～40# Channel Steel

2000～13000mm Beam Length High Speed CNC H Beam Drilling Machine 10#～40# Channel Steel

Machine tool use:

This machine tool is primarily designed for drilling, tapping, and marking operations on H-shaped steel, channel steel, and other types of steel. It employs three BT40 high-speed spindles to perform drilling on three faces of the steel, with one spindle allocated to each face. The corresponding row-type tool magazine can hold up to 4 specifications of drill bits.

It features high processing efficiency, high precision, ease of operation, and broad applicability. As such, it is widely utilized in steel structure industries including construction, garages, towers, and grids.

Specifications:

Machine Tool Structure and Configuration:

This machine tool is primarily composed of a drilling unit, feeding trolley, feeding channel, discharging channel, cooling system, hydraulic system, pneumatic system, lubrication system, and electrical system, among other components. The machine tool adopts a structure featuring a fixed bed and a movable workpiece. This three-dimensional drilling structure facilitates automated production.

1. Drilling Machine

The drilling machine is primarily composed of a base, bed, movable slide, spindle box, upper pressing device, side clamping device, and row tool magazine.

The machine tool is equipped with three spindle boxes: the fixed-side spindle box, movable-side spindle box, and upper-unit spindle box, which are respectively used for drilling operations in horizontal and vertical directions. Each spindle box can operate independently and perform drilling simultaneously, significantly enhancing production efficiency. Each spindle box is fitted with a set of BT40 high-speed mechanical spindles, and the corresponding row tool magazine can accommodate a maximum of 4 drill bits with different diameters (when no tool is mounted on the spindle). This allows for automatic processing of 4 different hole diameters in a single workpiece clamping.

2. Feeding Trolley

The feeding trolley is composed of gears, servo motors, and manipulators. The manipulator clamps the workpiece and is driven by a servo motor. Through the transmission of the gear rack, the workpiece is fed in the X direction, ensuring the longitudinal machining accuracy of the drilling operation.

3. Feeding Channel

The feeding channel is composed of a channel bracket, support rollers, side positioning rollers, side pushing mechanisms, racks, and other components. It is designed to carry workpieces awaiting processing. A photoelectric switch is mounted at the front end of the channel to detect the workpiece's leading edge, thereby determining the X-direction processing reference. The side positioning rollers conduct rough positioning of the workpiece in the Y direction, while the side pushing mechanisms press the workpiece against the side positioning rollers to secure its position.

This machine tool is primarily designed for performing drilling, tapping, and marking operations on H-shaped steel, channel steel, and various other types of steel. It is capable of handling a wide range of steel workpieces with different specifications, ensuring precise and efficient processing. For instance, in sample displays, it can effectively demonstrate its processing capabilities on standard H-shaped steel samples with varying flange widths and web thicknesses, as well as channel steel samples of different sizes. These displayed samples clearly showcase the machine tool’s ability to achieve accurate hole positions, smooth tapped threads, and clear marking patterns, fully reflecting its high precision and reliability in practical applications. Such sample demonstrations provide evidence for customers to understand the machine tool’s performance and suitability for their specific processing needs.

High Speed CNC H Beam Drilling Machine finds key applications in steel structure workshops and bridge construction.

In steel structure workshops, it precisely processes H-beams for frames and supports, ensuring stable assembly. For bridges, it handles H-beam drilling with high accuracy, enhancing structural integrity to withstand long-term loads. Its efficiency supports these critical infrastructure sectors reliably.