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RESEARCH & DEVELOPMENTSMART PrincipleASCHERSLEBENASCHERSLEBEN
Innovation in Research & Development The ASCAMILL series was developed in close co-operation with the University of Magdeburg for application in production where the utmost is demanded from the machining centers. - Joint development project with very strong partners - Use of engineering and design methods of heavy duty machine tools - Using latest software applications
Portal Milling Machine for 5-Side Machining The highly stable machine concept of the ASCAMILL with its moving table combines very high precision with excellent dynamics. Table sizes up to 8.000 mm x 3.000 mm and maximum workpiece weightsupto40.000kgofferyouaflexiblesolutionforeachof your 5-side machining tasks.
Machines made by Schiess have the reputation to be very stable, precise and durable. Now with the new product line ASCHERSLEBEN we offer medium-sized machines which are developed according to latest engineering guidelines and are powerful but well-priced versions of our established large machining centers.
All machine types of our ASCHERSLEBEN product line-up follow the SMART principle.
S = Simple M = Maintenance-friendly A = Affordable R = Reliable T = Timely-to-market
German engineering and optimized manufacturing costs supply you with the following advantages:
Table of Contents
2 SMART Principle
3 Research & Development
4 Stable, Precise & Durable
6 NewefficientHousingConcept
8 Modular System T-Series
10 Precision Parts
12 Advanced Control & Software
13 Service & Maintenance
14 Dimensions - Floor plan
16 Standard Equipment & Options
18 Technical Data
Optimized Castings (FEM & BIONIC Design)
Cross rail
Machine bedColumn
Learning from nature:Bionic design
Table
CooperatE TO InnovatE
2 3
1. HIGHEST FLEXIBILITY2. HIGHEST AVAILABILITY3. HIGHEST PRECISION4. FAST PROCESSING5. MAXIMAL PRODUCTIVITY & COST-EFFECTIVENESS6. UNRIVALED QUALITY
Maximal benefits with low total costs
of ownership
The proven Masterhead System allows a flexibleandtechnology-specificapplicationof several different machining heads. The automatic tool changing system with chain magazine is vertically mounted on the left hand column of the machine and can be loaded or unloaded during the machining process.
The slim design of the ram is theresultofadetailedfiniteelement analysis, but it also enables powerful machining.
Ram and ram housing are made of cast design. The C-axis which is integrated into the ram and can be positioned steplessly.
The machine is equipped with CNC control Sinumerik 840D sl and energy-efficientservodrives. Direct absolute measu-ring systems eliminate the need of reference runs.
Columns, connection parts and cross rail are manufactured of high-quality casting. The cross rail is stepless adjustable.
All CNC axes are based on centrally lubricated linear guideway systems.
The new table is based on bionic design principles and manufactured as special honeycomb structure. It is highly inherently stable and nevertheless weight optimized.
The table feed in X-direction as well as the support saddle representing the Y-axis are driven by servomotor, gears and double pinion/rack. This guarantees maximum stiffness and accuracy. The drives of the linear axes X and Y are electronically pre-loaded.
STABLE, PRECISE & DURABLEASCAMILL
4 5
NEW EFFICiENT HOUSING CONCEPTASCAMILL
Front view: operator platform and machine control on the right side
Machine housing around the columns with good access to the head and tool changing system
Rear view: chip conveyors and many access doors around the machine to assure excellent maintainability
Electricallylowerabledoorsforfastandefficientloading / unloading procedures (optional on each side)
Electrical cabinets, coolant unit and the hydraulic unit are integrated into the machine housing
6 7
Table sizes between 2.000 mm x 4.000 mm and 3.000 mm x 8.000 mm
W = 1.800 mm or 2.300 mm
C ± 185°
Z = 1.100 or 1.500 mm
machineinstallationonfloorlevel,simple foundation design
Modular system T-SeriesASCAMILL
The Highlights - Modular design kit to adjust the machine to your individual machining tasks (choice between several table sizes, different passage heights and Z-axis travels,…) - High-quality visual appearance - Cross rail height adjustable for maximum stiffness during machining -MasterheadSystemforhighestflexibility -Modern,energy-efficientservodrives - All axes of tool changer electrically driven - Direct absolute scales in all axes for maximum precision - Electronic pre-loading of X- and Y-axis for backlash elimination -Shortestdeliverytimesof6monthsfromordertofinal acceptance -Easyandfastinstallationviafixators,withoutanyspecial foundation - Optimal accessibility for shorter maintenance and servicing times
Head changing system with 3 head stations [additional stations optional available]
Tool magazine for 40 tools [optional 60, 80, 100, 120, 180 tools or more on request]
Automatic Head & Tool Changing System
Machining heads
RAM for different
machining heads
RAM and Machining Heads
C-axis
Portal, Cross Rail, Table, RAM
Table Sizes
2.000 x 4.000 mm2.000 x 5.000 mm
2.500 x 5.000 mm2.500 x 6.000 mm
additional sizes optional
3.000 x 6.000 mm3.000 x 8.000 mm
8 9
Support with C-axis
PRECISION PARTSASCAMILL
Machining Heads & Support TheprovenMasterheadprincipleallowsaflexibleandtechnology- orientated adaption of different machining heads to solve complicated and complex machining operations.
Machining Heads
Main spindle
Drive power (S1) 38 kWSpindle speed 4.000 rpm [optional 6.000 rpm]Max. spindle torque 1.200 NmGear ratio i= 1 and 4C-axis, stepless positioning ± 185 DegreeC-axis, max. clamping torque 6.000 Nm
Ram (Z-axis)
Travel 1.100 mm [optional 1.500 mm]Cross section 360 x 380 mm
Guiding system Linear guides or Sliding guidesDrive system Ball screwMeasurement system Absolute measuring system
Orthogonal Head UB 1
Angular Drilling and Milling Head WB 1
Straight Drilling and Milling Head GB 1
- Max. power on drive 38 kW- Max. spindle torque 1.200 Nm- Max. spindle speed 4.000 rpm [6.000]- Transmission 1:1
- Max. power on drive 38 kW- Max. spindle torque 1.200 Nm- Max. spindle speed 4.000 rpm [6.000]- Transmission 1:1
- Max. power on drive 38 kW- Max. spindle torque 1.200 Nm- Max. spindle speed 4.000 rpm [6.000]- Transmission 1:1
Other heads available as option
10 11
SERVICE & Maintenanceincrease your productiVITY
Prevention is better than Repair Thisisapplicabletoalmosteveryfieldofdailylifeandisour leading principle in supporting our installed machines. Due to this spirit we offer you numerous standardized and customer oriented service and maintenance solutions for the entire life cycle of your machines.
Individual Service and Maintenance Contracts
A proactive maintenance is the key to productivity. Regular maintenance of the machines reduces the service costs and increases the availability. Unexpected breakdowns are reduced by well timed maintenance. Thisensuresamaximumofefficiency. Our experienced service personnel and spare parts team supports you to minimize non-operation periods.
Count on our competence and decades of experience.
Scope of Service
- General remote maintenance - Help-Online - Telediagnosis system - Autinity - Operation & diagnosis systems - Spare part service - Customer portal - Program optimization on PLC & NC - Monitoring of working area - Vibration analysis - Geometry & laser measurement - Production supervision - Commissioning -Applicationandefficiencyconsultancy - Modernization of used machines - Training
Please contact us directly
+49 (0) 34 73 - 968 - 304 +49 (0) 34 73 - 968 - 146 [email protected] www.schiess.eu
ADVANCED CONTROL & SOFTWAREASCAMILL
Easy Operation combined with latest Technology - Control Siemens 840D solution line incl. Safety Integrated (Fanuc or Heidenhain as option) - Graphical displays for monitoring and setting up the machine:
Programming of peripheral devices like chip conveyors
Monitoring of machine func-tions, e.g. lubrication cycles
Support in case of default analysis, e.g. hydraulic and pneumatic circuits
Telediagnosis System Our Telediagnosis System - Autinity collects and stores data from the production process, e.g. machine status, fault reports etc.
These data are available for evaluations locally or via Internet by the SCHIESS Service Department. We can also program your customer-specificapplications.
12 13
Hydraulic unit Chip conveyorHead changer
Cooling unit Control cabinet
Coolantfilter
21805
8749
DIMENSIONS - Floor plan (Ascamill T-2560w)ASCAMILL T-w Series
Machine Installation - Installation via Fixators - No special foundation design required – installation on floorlevel
6172
Frame
14 15
STANDARD Equipment & OPTIONSASCAMILL T-w Series
Table Data: T-2040w T-2050w T-2550w T-2560w T-3060w T-3080w
Table Size (Width x Length) mm 2.000 x 4.000 2.000 x 5.000 2.500 x 5.000 2.500 x 6.000 3.000 x 6.000 3.000 x 8.000
Max. Table Load kg 20.000 20.000 25.000 30.000 30.000 40.000
Working Area:
Clearance between Machining Head GB1 and Table Surface mm 2.100 [2.600]
RAM (Z-axis):
Travel mm 1.100 [1.500]
Main Spindle:
Max. Spindle Speed rpm 4.000 [6.000]
[…] = Option
Standard Option
Working Area:
Workspace Lightning in LED Design x
Passage Height Increase to 2.600 mm x
Camera System for Workspace Monitoring x
Axes:
Linear Guides in X-, Y- and Z-Axis x
Electronic Pre-Loading of X- and Y-Axis x
Ball Screw in Z-Axis x
Stepless adjustable Cross Rail x
Increase of max. Feed Rate X-Axis to 30 m/min x
Increase of max. Feed Rate Y-Axis to 30 m/min x
Increase of max. Feed Rate W-Axis to 10 m/min x
RAM:
C-Axis as positioning Axis, stepless ± 185° x
Linear Guides x
Guiding Slide Bearings x
Increase of Z-Axis Travel to 1.500 mm x
Main Spindle:
Increase of max. Spindle Speed to 6.000 rpm x
Head and Tool Changer:
Automatic Head and Tool Changer x
Additional Control Station for Tool Magazin x
Storage for 3 Heads x
Additional Storage for 1 Head x
Tool Taper
SK50 x
HSK x
BT50 x
CAPTO x
Fully Electronic Tool Changer x
Tool Magazine
40 Tools (Chain Type) x
60 Tools (Chain Type) x
80 Tools (Chain Type) x
100 Tools (Chain Type) x
120 Tools (Rack Type) x
180 Tools (Rack Type) x
Milling and Drilling Heads:
Straight Head GB1 x
Angular Head WB1 x
Universal Head UB1 x
Extended Straight Head GB1 X x
Extended Angular Head WB1 X x
Straight Facing Head x
Standard Option
Angular Facing Head x
Table:
T-Slots 28H7 x 250 mm (1x aligning Slot) x
Twin Tables x
Pallet Changer x
Embedded Faceplate x
Connection for Hydraulic Clamping System x
Cooling System:
Coolant System internal/external x
Paperband Filtration System x
Tank Capacity 1.400 Liter x
Increase of Tank Capacity x
Max. Coolant Pressure 20 bar x
Increase of max. Coolant Pressure x
Coolant Gun at Operator Station x
CoolantShowertoflushtheTable x
Oil Skimmer x
Measuring Systems:
Absolute Scales in all linear and rotary Axis x
Workpiece Measuring System x
Tool Measuring System x
Tool Breakage Control x
Machine Housing:
Designer Housing blue/white x
electric lowering of left loading gate x
electric lowering of right loading gate x
split manual frontal loading gate x
Functional Sheet Metal Housing x
electric lowering of left loading gate x
electric lowering of right loading gate x
split manual frontal loading gate x
Fencing and minimal Safety Covers (at lowered Machine Foundation) x
Additional Covers incl. Interface for Oil and Mist Collector x
Customized Varnish for Machine Housing x
Rotoclear Windows x
Chip Disposal:
Hinge-Type Chip Conveyor, split in two x
Chip Channel x
Chip Container, moveable x
Additional:
Temperature Monitoring for Error Analysis (not for Feedback Control) x
Signal Lamp 4-stages x
Electronic Hand Wheel x
Automatic Machine Shutdown (Energy Savings) x
Trolley for Tool Kit, moveable x
Trolley with Tool Tapers, moveable x
Electric Cabinet:
Cooling with Cold Plate Technology x
Control:
Siemens 840D sl x
Fanuc x
Heidenhain x
Software:
Autinity x
CAD/CAM NX x
Subject to technical changes!16 17
Technical dataASCAMILL T-w Series
Table data: T-2040w T-2050w T-2550w T-2560w T-3060w T-3080w
Table size (Width x Length) mm 2.000 x 4.000 2.000 x 5.000 2.500 x 5.000 2.500 x 6.000 3.000 x 6.000 3.000 x 8.000
Max. Table load kg 20.000 20.000 25.000 30.000 30.000 40.000
T-slots (1x reference slot) 28 H7 x 250 mm
Table guiding system Linear guides
Table Drive Rack and Pinion with Servo motors, electronically pre-loaded
Working area:
Passage heigt (under spindle head GB1) mm 2.100 [2.600]
Passage width mm 2.600 3.100 3.600
RAM (Z-axis):
Travel mm 1.100 [1.500]
Cross-section mm 380 x 360
Feed rate / rapid traverse rate mm/min 20.000
Main spindle:
Max. Speed rpm 4.000 [6.000]
Power (S1) kW 38
Max. Torque Nm 1.200
Rated spindle speed rpm 300
Spindle drive Siemens 1FE1116-6WR11
Spindle gear ratio i = 1 und 4
Tool clamping SK50/BT50
Masterhead
C-axis, stepless Degree ± 185
C-axis, Clamping torque Nm 6.000
W-axis (Cross beam):
W-drive Ball screw
Guiding system Sliding guide with clamping
Absolute linear scales
X-/Y-axis (CNC):
Y-drive Rack and Pinion with Servo motors, electronically pre-loaded
Guiding system Linear guides
Absolute linear scales
Z-axis (CNC):
Z-drive Ball screw
Guiding system Linear guides
Absolute linear scales
Travel:
W-axis mm 1.800
Z-axis mm 1.100 [1.500]
max. Rapid speeds:
W-axis m/min 3
X-axis m/min 25
Y-axis m/min 25
Z-axis m/min 20
[…] = Option
Notes
18 19
Please visit our website for further information www.schiess.eu
Schiess GmbH
Ernst-Schiess-Straße 106449 AscherslebenGermany
+49 (0) 3473 968-0 +49 (0) 3473 968-130
Schiess Tech GmbH
Potsdamer Platz 1010785 BerlinGermany
+49 (0) 30 408980-115 +49 (0) 30 408980-9
[email protected] www.schiess.eu
Our ASCHERSLEBEN product line-up
ASCAMILL ASCATURN ASCARAPID
