X = 8000 mm
Y = 2600 mm
Z = 1500 mm
HEIDENHAIN iTNC 530
HEIDENHAIN iTNC 530
SK 50 DIN 69871 BIG PLUS
Universal machining center SHW-PoweSpeed 6, Machine number 5401, Construction year: 2012
Basic machine with the traverse paths:
Machine stand horizontal-longitudinal X = 8.000 mm
Headstock carriage vertical Y = 2.600 mm
Headstock horizontal-transverse Z = 1.500 mm
Machine bed X-axis
Machine bed in flat bed design as basis for a fast and safe movement of the machine stands in the X-axis.
A guideway width of 1,200 mm combined with hardened roller compact guideways ensure maximum precision.
X-axis drive via 2 electrically tensioned electric motors, power transmission via toothed rack bolted in the center of the machine bed.
Machine stand Y-axis
Stand in steel-welded construction with rolling compact guide
Two liquid-cooled feed motors in the Y-Axis ensure fast acceleration and high rapid traverse speeds at a constant operating temperature. Two measuring systems on the stand guarantee maximum accuracy when extending the headstock (DynamicDrive). Stand is protected against chips and cooling water with telescopic steel cover. Guideway width in Y-direction 900 mm.
Headstock carrier Y-axis and headstock Z-axis
Headstock support in ST 52 steel construction (Y-axis), guided on the machine stand with two hardened rolling compact guides. Headstock in cast iron construction from GGG 60 (Z-axis) with two opposite rolling compact guides. To counteract a tilting of the vertical unit, the guideways of the Y and Z axes are arranged as close as possible to the stand.
Drive via 2 vertical ball screw spindles with separate drives, measuring systems and CNC axes. This ensures a long-term, highly dynamic acceleration of the vertical unit.
Digital feed single drives for accurate contour work on AC motors with Constant torque, feed and rapid traverse range steeples from: X + Y + Z –Axis 2-30.000mm/min, acceleration values in all axes 3.5 m / s2.
Automatic universal milling head in orthogonal design
– Cast construction from GGG 60
– Milling head holder, automatically swiveling 360x 1 degree
– Milling head, automatically swiveling 180 x 1 degree
– 64,800 full-grade positions can thus not only via the CNC control be approached, but programmed and processed.
– Indexing via flat teeth
– Repeat accuracy on the spindle nose ± 0.002 mm, Partial accuracy thus ± 3 sec
– Tool holder SK 50 DIN 69871 BIG PLUS
– The milling spindle is equipped with a hydro mechanical quick-action tool equipped
– Long milling spindle version for automatic universal milling head in orthogonal design
– Tool pull-in force: 20 kN
– Main drive power through a frequency-controlled, liquid-cooled AC motor with 37 kW at 100% ED or 57 kW at 40% ED
– Speed range 36 to max. 6,000 1/min
CNC control Heidenhain iTNC 530 (according to separate description) Central operation by integrated CNC control in the machine operating panel, pivotally mounted on support.
Designed in the new flat SHW design for improved ergonomics integrated storage compartment and additional document holder.
According to EN 60204, VBG 4 for 400/230V (±10%) 3 phases, 50 Hz,fuse 250 A slow. Control voltage 24 V, total connected load approx.. 120 kVA, 190 A.
The separate control cabinet contains the control units for main spindle and Feed motors as well as the freely programmable adjustment control and the Switchgear for the additional units. Degree of protection of the control cabinet, the Feed motors and fans and the main motor IP 54. Machine and control cabinet are connected to each other via plug connections. Distance corresponding to 5 m cable length. In the cable channel provided by the customer laid according to installation plan.
Attached to the cabinet doors. Bicameral. There is no Exchange of indoor air with the outside air instead. The internal air of the control cabinet is automatically cooled by an evaporator. At the same time, the Inside air of the control cabinet dehumidifies.
Guideways: pulsed central lubrication
Main spindle: Grease lubrication
Milling head: Oil mist lubrication
Compressed air 4-6 bar (filter pressure regulator with manometer and condensate trap on the machine, connection G ¼)
Machine basic color RAL 7004 signal gray. Bed, headstock unit and tool changer with RAL 7016 magazine anthracite gray. Chip conveyor, coolant device and window cover RAL 7016 anthracite gray. Color-neutral standard components RAL 9011 graphite-black. DD textured paint, silk gloss, oil and waterproof.
For quick fault diagnosis and rectification. Prerequisite is the provision a telephone connection in the machine.
Division of the machine into three working areas (work area left, Workplace right and complete machine). With removable partition and firmly assigned work areas (partition wall position is fixed). The workpiece programs assigned to the respective work area can be stored in
be processed automatically in any order. Securing the three
Work areas by electric door tumblers. For the main time parallel preparation.
Traveling work platform
Working platform moving in X-direction with built-in CNC-control. Work platform is arranged on the side of the machine stand. Work side door with Window is electrically secured. Equipment with safety glazing.
– Chain magazine for tools pcs. 66
– Max. tool diameter with full magazine mm 125
– Max tool diameter with free neighbor pockets mm 250
– Max. tool length mm 400
– Max. tool weight kg 25
– Max. load moment Nm 40
– Tool holder SK 50 DIN 69871 BIG PLUS
– Pure tool change time sec. approx.. 10
– Spindle position for tool change horizontally
Fixed location coding
Protection against contamination of the spindle cone is achieved by blowing air with each tool change.
Coolant device for the coolant supply, optionally switchable outer Coolant supply (shower ring) to inner coolant supply (IKZ), DIN69871-AD, incl.
Compact filter system and double switching filter for cleaning the coolant.
Frequency controlled high pressure pump with infinitely adjustable pressure-Volume control via potentiometer in the control panel.
Pump capacity: 32 l / min at max. 20 bar. Coolant tank: 1,000 l
Chilled water air-switching
Switching the internal or external coolant supply from the coolant water on air.
Collision monitoring system 1-channel
Collision monitoring monitors machine and conditional tool collision Specification of the process limit collision (channel 1):
The process limit for the 1st channel (collision) can be determined by the monitoring system of the Machine operator via the control device to be adapted to the processing (The maximum value is 999). If lower forces occur during processing, Thus, the process limit can be reduced, this is in a collision shut down earlier and as a result the damage is minimized.
If the force signal exceeds the process limit, the machine becomes switched off and braked axles with maximum torque.
External electronic hand wheel (HR 410)
Switchable to 3 axes
3-dimensional, signal transmission via integrated transmitter.
For automatic replacement for determining the workpiece position and the zero points in horizontal and vertical spindle position. (Further measurement applications are control-dependent).
2x CNC rotary table-top
Round table with Hirth serration 360x 1°
– Clamping surface mm 2.000×1.500
– T grooves in the table top mm 22H12 DIN650
– 2 directional mm 22H7
– Center hole center mm Ø 100H7
– Hirth gearing degree 360×1°
– Switching time 90° sec 5
– Switching time 120° sec 6
– Switching time 180° sec 7
– Maximum speed 1 / min 6
Tilting moment at:
– Centric load Nm 120,000
– Tangential torque Nm 90,000
– Table load maximum kg 15,000
Chip conveyor in hinged belt construction
Task length: mm 8,000
Feed width: mm 350
Ejection height: mm 1,140
Coolant gun / hand shower
With separate pump for rinsing the workpieces.
Connection pump – gun is via a flexible hose.
Spray and chip protection wall
Made of 2 mm painted sheet steel. The height of the splash guard wall is 2,400 mm.
For a better view into the working area are the splash guard walls provided with viewing windows (polycarbonate 6 mm). All sliding doors have one above arranged main guide in the form of rigid arms. Several Maintenance-free, roller-bearing rollers in each door ensure smooth running. All doors are equipped with adjustable hydraulic dampers and hard stops Provided. The lower guide of the sliding doors is made on dirt-resistant running rails with semicircular profile.
These are mounted on a base plate with integrated fluid returns that are leveled, fixed and potted on the foundation