Machining Center

ALZMETALL - COMPANY INTRODUCTION Premises is a company with an international reputation and global activities. For more than six decades we have been the leader in technology for drilling, milling and casting. Alzmetall products have proven themselves in general machining applications, in the automotive industry, in mould and die business, at the aircraft industry, as well as in many mid-size mechanical engineering enterprises. Our experience is based on over 200.000 machines supplied. We focus on precision, performance and Quality for all our products. With our own foundry we do not only produce...

AT A GLANCE Machining Center with options: chip conveyor, cooling unit, coolant filter and mist extraction unit. These options are either to be installed along the right - or left side of the Machining Center. Highlights • Alzmetall Specific Gantry Concept (ASGK) • Grey Cast Iron and Spheroidal Graphite Cast Iron Machine Body and Frame components • Travel-System-Carriage with incorporated Box-in-BoxSystem with Z-Axis Monobloc - patented • 4-fold Linear Guidance for Travel-System-Carriage and Z-Axis with integrated Motor-Spindle • 3-fold Torque-Drives for Swivel-Axis (A-Axis) and Rotary-Axis (C-Axis)...

RESEARCH AND DEVELOPMENT Development by using Finite-Elements-Method (FEM) Z Y X FEM generated Structural Model - Point of force-input at TCP and simultaneously at Machine-Table Development The „Finite-Elements-Method“ was applied to obtain the desired static and dynamic characteristics of each individual part of the machine and to investigate the collective rigidity of the Machining Center. Multi-Elements-Simulation During the development process the Finite-Elements-Method was already applied by building the structure of the machine, patterned from the 3D-Volume–Model born from CAD to simulate...

BASIC DESIGN „The Heavyweight“ when Milling and Turning Extreme rigid, Integral-Basic-Body prepared to be fitted with: • Frame Side Walls as carrier for both Y-Axes (Y- and V-Axis) • NC – Swivel- and Rotary-Table (A- and C- Axis) • Tool-Magazines (ATC) All statically stressed Basic-Machine-Parts made from EN-GJL 300 (GG 30) and all dynamically stressed Basic-Machine-Parts and components made from EN-GJS 500 (GG

ALZMETAL - SPECIFIC GANTRY - CONCEPT (ASGK) – patented – 4-fold internal Linear Guidance Systems ALZMETALL- S p e c i f i c Gantry-Concept ( ASGK ) F Frame Side Wall In comparison to conventional and modified Gantry-Designs: ➠➠Deviation (Deflection) reduced by factor 2.3 delivers ➠➠Rigidity increased by factor 2.3 versus “OnTop-mounted” Linear Guidance Systems ➠➠Less Position Deviation at TCP at the same level of Acceleration ➠➠Significant increase of Cutting-Tool lifetime 2 On-Top-mounted Linear Guidance Systems F Frame Side Wall l Conventional and modified Gantry-Designs • 2 On-Top-mounted...

TRAVEL - SYSTEM - CARRIAGE Design Characteristics Box-in-Box-System: • Y- and V-Axis Frame Side Walls as static basic structure. Therein embedded two X-Axes-Carrier with integrated Z-Axis Monobloc • Dynamically stressed Basic-Machine-Parts and components made from EN-GJS 500 (GGG 50) • All 3 Linear-Axes (X/Y/Z) are each 8-fold and in 2 levels linear guided • All 3 Linear-Axes (X/Y/Z) are each driven by 2 Ballscrews and 2 Servo-Drives ➠➠Excellent Axes dynamics ➠➠Cutting edge Parallel-Path-Precision ➠➠Thermal stability due to geometrical symmetry with Thermo-Symmetric Motor-Spindle Servo-Drives...

NC - SWIVEL - AND ROTARY - TABLE (SDK) Swivel- (A-Axis) and Rotary- (C-Axis) Unit • Direct Rotary Drives (Torque-Motors) for high dynamic and oscillating Machining – maintenance free – • 2 internal Torque-Motors at each Frame side wall as NC-Swivel-Axis (A-Axis) – patented• NC-Rotary-Table (C-Axis) equipped with Torque-Motor ➠➠Highest swivel and rotational speed ➠➠Higher accuracies – no mechanical backlash ➠➠Elimination of friction at Drive-Components ➠➠Wear – and maintenance free delivers reduced Total Cost of Ownership (TCO) over lifetime period of Machining Center Torque-Motor A-Axis Rotary-Table...

WORKPIECE DIMENSIONS - MACHINING SPACE Machining Space • Maximum utilization of Machining Space • C-Axis DIA. 1220 mm • A-Axis DIA. 1240 mm • Spherical sector DIA. 1200 mm up to 700 mm height • Swivel range ± 140 degrees • Table Load max. up to 2500 kg

OPTIONS NC-Swivel (A-Axis) -and Rotary-Table (C-Axis) Clamping surface mm Further executions on demand 1) 2) NPS = Zero Point Tooling Syst

CNC - C o n t r o l s Heidenhain iTNC 530 Heidenhain TNC 640 KINEMATIK Gauging Accuracy check and compensation - KinematicsOpt., Heidenhain - C 996, Siemens Electrical Handwheels - HR 410, Heidenhain - HR 520, Heidenhain - Mini-Handwheel, Siemens 3D-Touch Probes Infrared transmission - TS 460/640/740, Heidenhain - IRP 25.41, m&h Inprocess - OMP 40/60/40, Renishaw - TC 50/52, Blum Multiple-Media-Coupling for Rotary-Table 4-fold on selection air and/or fluids

Tool Setting System Laser System for Tool Setting and Breakage Detection on selection including mechanical Touch Trigger Probes LTS 35.65, m&h, (without mech. Touch Trigger Probes) LC NT, Blum, (without mech. Touch Trigger Probes) TC 76, Blum, (with mech. Touch Trigger Probes) Camera and Screen Camera mounted at Machining Space with transmission to external flat screen or Video-Server for process-set-ups and process-controls Tool-Magazines Single Chain Magazine, up to 75 Tool Positions Double Chain Magazine, up to 186 Tool Positions Tool-Magazines Rack-Type Magazines with 250 Tool Positions Production...

Mist Extraction Unit Attached uppon the Machine Remote Diagnosis, Remote Maintenance and for NC-Programming-Support Machining Center Acceptance Workpiece according to ALZMETALL-Standard, on selection Customer-Workpiece (option) Services NC-Program-Training, Operator-Training for Heidenhain and Siemens Services Machining Center Installation, Set-Up, Production Assistance and Maintenance [ ] Options • Rotary-Table (C-Axis) various configurations • Mutiple-Media-Coupling for Rotary-Table (C-Axis) • Motor-Spindles RPM-Range 14.000/24.000 min-1 • Tool-Magazines up to 186 Tool Positions • Rack-Type...