ALBDL 3D drilling machine is widely used in buildings, bridges, power plants, boilers, stereo garage, offshore oil well platform, tower masts and other steel structures industry, especially suitable for H-beam steel structure, channel steel, with high precision and operation easily.
Machine structure and configuration:
1. The machine is composed of bed , CNC slide (3), self-control stroke drilling head (3), the clamping mechanism, the detection device, cooling system, automatic lubrication the iron filings box, safety net and others main components.
2. The bed is square steel tubes welded together and done strengthen to the larger force structure of the bed, the completion of the weld artificial aging treatment, which ensure the stability of the bed well, thus ensure the accuracy of the entire machine.
3. CNC slide a total of three, are fixed side CNC slide, movable side CNC slide and intermediate unit CNC slide. Three slide with same structure ,all composed of slipped board, slide and servo drive system. On three sliding stage, there is a total of six CNC axes, each slide with two CNC axes, each the CNC axis adopts precision linear rolling guide rail, driven by AC servo motor + ball screw. Thus, each of the slide can move along two directions, not only along with perpendicular to the workpiece feed direction, but also workpiece feeding direction. After one feeding ,during same work position, it can finish all hole drilling in one hole group of H beam (520mm), make sure , even if hole not in same section of workpiece, also can be drilled at same time, greatly improved the position and efficiency .
4. Equipped with three self-control drilling spindle boxes , respectively, installed on the three CNC slides, do drilling in horizontal and vertical directions. Each drill spindle box can drill independently , also can drill at the same time . And can automatic realize the exchanging working of fast feeding-drilling-fast back , no need to set drill length and work piece thickness . And this exchanging can realized through combined effects of mechanical, electrical, fluid , with reliable work, easy maintenance, improve efficiency.
Drilling head spindle speed is controlled by a frequency converter, stepless adjustment; feeding speed stepless adjustment by speed control valve, do quick adjust in large scopes , based on workpiece material, drilling diameters etc.
5. Workpiece fixing adopts hydraulic clamping, do horizontally clamping and vertical clamping separately. Horizontally clamping is composed of fixed side datum and moving side clamp , the fixed side datum keep fixing, moving side clamping move slide table driven by a large cylinder, the linear guide guiding ,moving to the fixed side to realize workpiece horizontally clamping ; the vertical clamps , install on the fixed side and moving side , 2 pcs on each side , do up and down moving through relative cylinder drive the lever , to do vertical clamping for workpiece. Compression bars have few groups types , need do change relative bars based on different height of workpiece.
6. This machine is equipped with work piece width detection and web height detection device, which can effectively compensate the deformation of the work piece to ensure processing accuracy;
7. Equipped with a spray cooling system, less cooling liquid using, cost savings, and reducing the wearing of the drill bit.
8. Equipped with iron filings box, the chip can be automatically discharged into the box, easily transported.
Main Technical Parameters
Name | Unit | ALBDL750 | ALBDL1000 | ALBDL1250 | |||
size | H Beam | mm | 150X75~1000X500 | 150X75~1000X500 | 150X75~1250X600 | ||
Thickness | mm | ≤80 | ≤80 | ≤80 | |||
Length | m | 15 | 15 | 15 | |||
Short-material restrictions | mm | Automatic processing | Automatic processing | Automatic processing | |||
manual processing：690～3000 | manual processing：690～3000 | manual processing：690～3000 | |||||
Spindle | numbers | unit | 3 | 3 | 3 | ||
Drill size | The fixed side and moving side | mm | ￠12～￠26.5 | ￠12～￠26.5 | ￠12～￠26.5 | ||
Intermediate unit | mm | ￠12～￠33.5 | ￠12～￠33.5 | ￠12～￠33.5 | |||
Main shaft rotation speed | r/min | 180～560 | 180～560 | 180～560 | |||
Main shaft taper | / | #3 and #4 Morse taper hole | #3 and #4 Morse taper hole | #3 and #4 Morse taper hole | |||
Axial stroke | The fixed side and moving side | mm | 140 | 140 | 140 | ||
Intermediate unit | mm | 325 | 325 | 325 | |||
Axis to the feed rate | mm/min | 20～300 | 20～300 | 20～300 | |||
Moving distance
| Each spindle in the direction of length of the workpiece | mm | 520 | 520 | 520 | ||
Both sides of the spindle in the vertical direction | mm | 35～470 | 35～470 | 35～470 | |||
Intermediate unit in the direction 0f the workpiece width | mm | 45～910 | 45～910 | 45～910 | |||
Cooling method | Compressed air + cutting fluid | / | / | / | / | ||
Air supply pressure | MPa | ≥0.5 | ≥0.5 | ≥0.5 | |||
Processing accuracy | Hole group adjacent Pitch error | mm | ≤0.5 | ≤0.5 | ≤0.5 | ||
10 meters adjacent to the accuracy of the feeding distance | mm | ≤1 | ≤1 | ≤1 | |||
Motor Power | Spindle rotation of three-phase asynchronous motors | kW | 4x3 | 4x3 | 4x3 | ||
Intermediate unit X-axis servo motor | kW | 1 | 1 | 1 | |||
Intermediate unit Z-axis servo motor | kW | 1.5 | 1.5 | 1.5 | |||
Fixed side , movable side X-axis servo-motor | kW | 1x2 | 1x2 | 1x2 | |||
Fixed side , movable side Y-axis servo-motor | kW | 1.5x2 | 1.5x2 | 1.5x2 | |||
The mobile pallet three-phase asynchronous motor | kW | 0.55 | 0.55 | 0.55 | |||
Overall | L x W x H | mm | About 4400x2400x3500 | About 4400x2400x3500 | About 4400x2400x3500 | ||
total weight | kg | About 7000 | About 7000 | About 7000 | |||
Milling, boring, drilling and tapping all these processes can be made in one clamping and improves production efficiency and machining quality.
Fully protective CNC machine tool with single swing head on the slider and CNC rotary table. 5 axis linkage, machine precision operation and reduction of labor input.
ALLES is a manufacturer of CNC machine tools and a thinker of CNC machine tools. Since its inception, ALLES has achieved rapid and stable development. ALLES products are divided into eight categories: CNC Machine Center, CNC Milling Machine, CNC Drilling Machine, CNC Boring and Milling Machine, CNC Sawing Machine, CNC Grinding Machine, CNC Punching Machine, CNC Turning and Milling Machine,,, Excavators, Forklifts And road machinery, a total of more than 130 models. Complete warehousing services and post-warranty.
