CNC machining center

HOLZ-HER Evolution 7405

Processing length 3200 mm. Vertical machining center for drilling, milling, and grooving. Maximum flexibility and versatile applications with minimal space requirements. Modern industrial design, built with high-quality components, offering an optimal view of the machining process and perfect access to the tools. Machine frame in welded construction with ground and hardened prism guides. Ball screw spindles in the X, Y, and Z axes for precise positioning and perfectly fitting workpieces. Workpiece-friendly clamping system using vacuum cups with automatic cup positioning. Extremely short setup times. Workpiece fixing on the back allows machining of the entire circumference without additional re-clamping (up to workpiece lengths of 1300 mm). This ensures the fastest machining cycles and the highest accuracy. Program-controlled adjustment of workpiece thickness; material thicknesses from 8 to 70 mm are possible. 1 machining field with length stop. Material support. 1 roller track for supporting the workpieces downwards. 4 roller tracks for gentle support of sheet material. Height-adjustable infeed roller track for 4-sided milling. Complete finishing of the workpieces through precise milling of all 4 workpiece edges. Extraction: Machining head extraction with extraction nozzle Ø 120 mm and extraction nozzle in front of the drilling head Ø 140 mm, both leading upwards. Underfloor extraction with extraction nozzle Ø 120 mm; connection at the bottom on the left side or from the top of the machine. Safety guard according to CE standard. Enclosing guard with viewing window and safety interlock on the door.

TECHNICAL DATA
Workpiece size: X = 200 - 3200 mm (longer with additional support); Y = 70 - 920 mm. Material thickness: Z = 8 to 70 mm. Max. travel in X-direction without reclamping: X = 1500 mm. Z-travel: Z = 240 mm. Maximum programmable speed: Vector speed: 68 m/min; X = 25 m/min, Y = 60 m/min, Z = 20 m/min.

MACHINE OPERATION / SOFTWARE
CAMPUS V6 - Single Evolution. Software for CNC machines of the Evolution type with automatic generation of the division of workpieces for machining. 1 software license for the machine - secured via a license plug. Consisting of: 1. CAMPUS NC-HOPS; 2. CAMPUS aCADemy; 3. CAMPUS MT-Manager; 4. CAMPUS Workcenter; 5. CAMPUS process simulation. CAMPUS NC-HOPS: Graphical variant system with WOP and CAD/CAM features for creating part variants and macro technology.

CONTROL
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PC control. Remote maintenance: Integrated network card for data transfer of control and program data. Data transfer takes place via a high-speed internet connection. Requirement: High-speed internet connection at the machine. The use within the warranty period for warranty cases is free of charge. 19" flat screen for easy and clear machine operation. USB port for data backup or for direct input of machining programs at the control panel.

DRILLING UNIT
Drilling unit 7883, 15 spindles. Drive power 1.7 kW. 9 vertical spindles, individually selectable. Arrangement in L-shape, 5 in X and 4(5) in Y direction, 32 mm pitch. Max. drilling diameter: 35 mm. Total drill length: 70 mm from the mounting end (depending on plate thickness). Spindle extension stroke: 70 mm. Rotation direction: Alternating right/left. n(max.) 1000 - 4400 min-1, continuously adjustable. Mounting: M 10 thread - 11 mm smooth shank, without tool, without chuck. 6 horizontal spindles. 2 double drilling spindles in X direction. 1 double drilling spindle in Y direction. Mounting: M 10

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