CNC Machining Center KN-6516C 4 Axis

Purpose

CNC machining center KDT KN-6516C with 4-axis machining with one milling spindle and drilling group (12 vertical spindles + 8 horizontal + grooving saw) is designed for precise, high-speed milling and hole filling in furniture and carpentry parts products (plywood, furniture board, chipboard, MDF, solid wood of soft and hard breeds).

The machine is optimally suited for woodworking and furniture industries that require increased equipment flexibility (Adding holes and milling). It will be useful both in the entry-level enterprise and in large-scale production.

Main features

• Processing area 5150*1500 mm;
• Table type: Movable traverses "SCHMALZ";
• Spindle: HSD (Italy) - 13.2 kW with HSK-63F cartridge;
• Drilling and filler group: 12V+8H+1S;
• 4th axis - C;
• Servo motors for moving the gantry and spindle along the X/Y/Z axes: – 1.3 kW;
• Travel speed along the X/Y/Z axes: – 80/80/30 m/min;
• The mechanism of automatic tool change of revolving type for 16 tools;
• Mechanism of automatic change of the tool of linear type on 5 tools;
• The conveyor for removal of shaving installed in a basic complete set of the machine;
• TPA control desk (Italy) - includes: Tra WSCM - machine control;
• Tpa Cad - modeling, editing, creation of control programs;
• KDT Remote Services - (tele service) remote service via Internet connection for the purpose of troubleshooting, diagnosis, maintenance, repair or process optimization;
• Tool calibration sensor;
• Double-circuit lubrication system;
• Ability to work in pendulum mode.

Engineering advantages

The machine performs the following operations: three-axis milling (facades, doors, cabinet furniture parts, etc.), inserting holes on five sides and grooving along the X axis with a saw. These operations allow the processing of simple and complex parts in one installation without reconfiguring the machine.

The bed has the form of a frame structure with stiffening ribs and ceilings made of all-metal sheet, this provides a reliable base for further fastening of all units and assemblies to it. High precision of execution guarantees precise movement of the console and spindle, which subsequently affects the accuracy of processing.

The machine is equipped with a modern powerful electrospindle 13.2 kW from the Italian manufacturer HSD, "ES951 e-core". This is the first spindle with its own intelligence, which independently diagnoses its work and sends information to the machine control system in real time. This allows you to accurately control the operating modes of the spindle and comply with the required technology for processing the part, which ensures stable operation of the machine, high quality processing and extends the life of the tool.

The 16-station automatic tool changer will provide the machine with the necessary stock of used milling cutters and will allow you to perform complex operations using more tools. The magazine is equipped with a servo drive, which allows you to change the tool with high accuracy and speed.

Optional 5-station linear magazine for HSK-F63 chuck for quick access to specialty tools.

Tool and spindle taper HSK 63 F The HSK tooling system was developed by German specialists specifically for high-speed and high-precision machining. The use of an HSK taper ensures radial and axial accuracy. HSK 63 F is designed for use with high speed tools.

Drilling and filler group (12 vertical + 8 horizontal spindles + 1 grooving saw).

Unlike conventional 3-axis milling of a part, 4-axis machining allows you to machine a product from five sides, without additional operations for rearranging the part on the desktop.
This allows you to obtain products of complex shape with high accuracy and processing speed.

The machine in the basic configuration has a conveyor for removing chips and small residues of workpieces.

Z-axis ball screws - movement is carried out using a TBI ball screw (Taiwan), which guarantees the complete absence of backlash, and subsequently high movement accuracy.
The digital acceleration control together with the high rigidity of the structure allows high speed movements without vibrations.

Gear rack and pinion KAI HE (Taiwan) with teeth ground from hardened steel provide high accuracy and smooth running due to minimal friction and no backlash. The pinion is integrated into a high precision planetary gearbox.

HIWIN (Taiwan) rolling guides and bottom brackets provide smooth running due to minimal friction, while maintaining a tight grip and precision accuracy.

Delta Electronics high power 1.3KW servo motors and SESAME Motor Taiwan precision planetary gearboxes provide synchronous movement, high precision and dynamics.

A dual-circuit lubrication system lubricates all necessary components and assemblies - automatic lubrication system along the X / Y axis, manual lubrication system along the Z axis.

Working table for 8 traverses with digital display and SCHMALZ vacuum blocks allows you to quickly position the part.

The set includes 24 SCHMALZ suction cups and 20 pneumatic stops to ensure accurate and reliable clamping of the workpiece.

The pendulum mode of operation divides the desktop into two zones - this allows you to set various processing programs in these zones and can significantly reduce the operating time (cycle) of the machine, the time when processing takes place in one of the zones, in another operator performs machine maintenance (workpiece change ).

All equipment of the KDT plant uses electrical components from trusted manufacturers. They are interchangeable, thereby increasing the efficiency of service maintenance and quality control. These are mainly Delta Electronics, INVT (Innovation Value Teamwork), some configurations use special-purpose components from Schneider Electric, Siemens, Lenovo (industrial computer).

The hand control panel and tool holders facilitate the operator's work.

Tool calibration sensor and remote control for pendulum operation.

TPA control desk (Italy) - includes 2 modules: Tra WSCM - machine control and Tpa Cad - modeling, editing, creating control programs.

The Becker vacuum system with a power of 5.5 kW and a capacity of 250 m3/h securely fixes the workpiece.