Purpose

CNC drilling center KD-612KHSZA with three drilling groups (2 from above and 1 from below) for drilling from 6 sides, grooving saw, two milling spindles and a linear tool change of 5 positions is designed for high-precision drilling of through and blind holes in the ends and planes of furniture panels, which allows processing any additive maps in one pass of the part. The machine is equipped with two milling units for milling both simple straight grooves, such as a groove for the back wall or the bottom of a box, and profiling.

Use in automatic lines

The machine is designed for use in automatic mode with the possibility of embedding up to 3 machines in a line

Scheme of drilling groups

Distinctive features

• Vision system for barcode scanning;
• Roller conveyor with workpiece positioning system;
• Ability to work with optimizer programs with drilling maps;
• Two milling units as standard;
• Linear tool change with 5 positions for the upper milling unit;
• Grooving unit - saw 120 mm;
• High processing speed: 140/90/50 m/min;
• Drilling from 6 sides;
• Additive of small parts from 200x50 mm;
• Automatic lubrication of X and Y travel guides;
• Visualization of the processing of a double-sided additive map;
• Automatic unloading table.

Operations with the upper milling unit

Screed milling LAMELLO

Side milling

Milling for wardrobe profile

Lateral grooving saw

Design advantages

A control panel with a vision system - an autonomous smart camera manufactured by DATALOGIC, mounted on a bracket, automatically scans all passing barcodes.

The machine can process the top and bottom of the panel at the same time, within one working cycle, thanks to the possibility of drilling from 6 sides.

Drilling from 6 sides. There are 3 drilling groups installed on the machine: 12 - horizontal spindles, 35 - vertical spindles (26 - from above, 9 - from below). As standard, 2 milling units for 5.5 kW and 3.5 W are installed.

2 milling spindles 5.5 kW and 3.5 kW , 18000 rpm (top and bottom). The upper milling spindle, due to its increased power, has the ability to work with various tools and carry out various operations - milling under the LAMELLO coupler, side milling and grooving .

A special CNC unit has the ability to carry out sawing, drilling and milling operations (for invisible fittings, handles, hinges, etc.).

The top milling spindle is equipped with a 5-station linear tool change , which saves time when switching from one type of processing to another.

Grooving unit with a saw (disk diameter 120 mm).

Two automatic clamps will allow you to securely fix the workpiece with a length of 70 mm. up to 2800 mm and perform fewer interceptions during drilling, which significantly increases the speed of the work cycle compared to machines with a single grip. The maximum speed has been increased to 140 m/min .

The top milling spindle is equipped with a powerful vertical clamp with two pressure plates . Improves milling accuracy and prevents damage to the workpiece.

Ability to work with all popular programs for optimizing drilling maps.

The machine bed was developed taking into account CAD programs, where the maximum allowable loads and requirements for the machine design were calculated and simulated. The welded frame is tempered to relieve all internal stresses in the material, then processing takes place on a five-axis metalworking machine, where all platforms and holes for mounting components and assemblies are milled.

The drilling center is equipped with an automatic roller conveyor with a workpiece positioning system instead of a loading table.

The positioning of the workpiece on the machine is carried out thanks to the automatic lateral alignment. After reading the barcode, the side aligner moves as close as possible to the dimensions of the part. The workpiece rests on the zero point along the X axis, and the side leveler positions it along the Y axis. Then two pneumatic grippers take the workpiece into the working area of the machine for further processing.

The powerful vertical clamp securely positions the workpiece. Works synchronously with the drilling unit.

Mobile plates in the drilling area allow for through milling.