Töötlemiskeskus Chiron MILL 6000

Maker
Chiron
Model
MILL 6000
Year
2004 - 2013
Remarks
Vertical CNC machining center - 5 axis
Operating hours: 77,374 h
Technical Specifications:
Siemens 840D (PCU50, NCU572.4)
NC Swivel Head
High-Speed Package:
Motor husillo D: 12.000 rpm, 140 Nm
- X Travel: 6,000 mm / Y: 630 mm
Fast displacement in X/Y/Z: 60 m/min.
Chip-to-chip time: 3.0 seconds (3.3 seconds DIN) vertically and 4.7 seconds vertically. (5.0 s DIN) horizontal
Production Package:
Scraper belt conveyor, discharge height 1050 mm
Internal coolant preparation
KNOLL VRF250 Rotary Vacuum Filter (Steel, Cast Iron, Aluminum, Plastic, Brass)
High pressure 70 bar with high pressure pump and variable valve
Pendulum section washing gun
Emulsion mist extraction, 2 x 800 m²/h extraction fans each
Left and right swivel sight glasses (1400 mm from the centre of the machine)
Automatic loading doors
Central separator for pendulum machining
92 HSK-A63 tool positions (bottom magazine)

Additional equipment:
5-axis milling package
Air blowing
Tool Life Monitoring
Additional RS232 V24 in the control cabinet
BDE/MDE interface (statuses: machine on, machine running, parts counter)
Marposs (Brankamp) CMS100 collision monitoring system
3D machine model for kinematic simulation in the CAM programming system
210 bar hydraulic power unit, 2 clamping circuits, independent system clamping pressure for each pendulum field,
Clamping pressure control
KOHN linear clamping system
8 x KOHN Multi 2000 MFS 125/680 HD hydraulic jaws
Two-piece operator pitch over the entire working width of 6000 mm
Note on the design of the machine:
Machining of long workpieces up to a maximum of 6000 mm
Machining of the front face (5th side) horizontally with rotating head (right/left)
Pendulum machining by means of a central partition, max. Part length: 1773 mm with SK machining at both ends (tool length: 120 mm).
4 double hydraulic jaws (fixed center jaw) per pendulum section. Positioning and clamping by means of a linear system (hydraulic unlocking, mechanical clamping).
The machine is equipped with a pneumatically extendable workpiece stop on each side of the pendulum, as well as two separately controllable pneumatic lifters. These lifters allow long parts to be placed in an inclined position after machining (to drain water from the profiles) in a first step and removed from the jaws in a second step for ergonomic handling.

Note on machine status:
The machine was completely overhauled by manufacturer Chiron in 2013.
The last spindle change was carried out in March 2021 (spindle hours approx. 7300 h).
The machine has received annual maintenance, repairs and overhauls by the manufacturer, in accordance with the latest technical standards (preventive maintenance). The last review was carried out in January 2024.
There are currently no known defects in the machine.
The machining process with the KOHN linear clamping system can be visualized on the new machine of identical construction (manufactured in 2023).