OPTIturn S 750

• All axes with SIEMENS servo motors
• Robust and heavy cartridge spindle system with a double-row cylindrical roller bearing at the front and rear, as well as a double-sided tapered bearing in the middle
• Long service life for all bearings with permanent lubrication
• Direct drive of all axes to eliminate torsional backlash or for greater accuracy with thread cutting and contour machining
• Double preloaded hardened and precision ground recirculating ball screws for high rapid traverse speeds in all axes
• Fast turret switching - loosening and turning process run practically at the same time
• Turret switching is non-stop bidirectional
• Programmable tailstock, in which the quill is activated with the pedal or in the program
• Tailstock body can be positioned using the drive rod
• Portable, electronic handwheel with enabling button and emergency stop impact switch facilitates retraction of programs considerably
• Hydraulic tool changer from Sauter with driven tools
• Automatic door opening with monitoring
• Spindle internal cooling 20 bar
• Coolant device
• Heat exchanger
• Bar loader interface
• Chip conveyor in belt design ensures efficient chip removal
• Chip carriage
• Automatic Renishaw measuring arm for tool measurement
• Programmable parts catcher is activated via M-Code

SINUMERIK 828D

The power pack in the compact class of CNC controls

Increase in productivity and precision in production

Robust hardware architecture and intelligent control algorithms as well as drive and motor technology in a class of its own ensure maximum dynamics and accuracy in processing.
Extended software-controlled compensation functions ensure additional quality in surface machining and high machine tool availability.
With SINUMERIK Operate, all machining technologies, from standard to complex, can be operated intuitively and with a uniform “look and feel”.

SINUTRAIN

• NC programming on the PC as on the CNC - same operation and programming
• Work preparation already while the machine is still cutting: test, run in and simulate NC programs on the PC - less time stress on the machine
• CNC education and training with exactly the same programming and user interface as in the workshop - without waiting “finally getting to it”, without the risk of breaking something - and with the option of doing preparations and follow-up work at home or on the go.

Control

• 10.4" color display
• 4:3 format
• User-friendly SINUMERIK Operate software
• Front interfaces: USB 2.0, RJ45 Ethernet, Compact Flash (CF) Card
• The 8 horizontal and 8 vertical softkeys allow you to access all operating masks with just a few keystrokes
• Hard-wearing and robust

COMPLETE PACKAGE

• Safety Integrated
• Residual material detection and processing
• ShopTurn work step programming
• Manage network drive
• 3-D simulation
• Simultaneous drawing

Extended warranty

With the extended warranty you protect your new machine against warranty damage for a further 12 or 36 months (only to be bought with purchase of machine).

• 12 months; Article No. 3589020
• 36 months; Article No. 3589022

SIEMENS SAFETY INTEGRATED

Functional safety also protects against high costs!

Machine and system safety is not only important because strict regulations have to be observed. If everything runs safely, you benefit from time savings in engineering, higher system availability and more investment security.

Equipment

Headstock

• MEEHANITE® cast
• Cooling fins dissipate heat better to the outside

Guide

• High rigidity and stability

Machine bed

• Cast from one piece
• Heavily ribbed
• 45 degree incline
• High rigidity and durability
• MEEHANITE® cast with hardness HB 170 – 180

Machine feet

• Six pieces
• Optimal alignment of the machine

C-axis

• C-axis is the axis of rotation that controls the rotation of the spindle for precise positioning of the workpiece
• It offers precise spindle indexing and a consistently stable low speed

Tailstock

• Programmable
• Robust design
• High rigidity
• Can be operated either via a program or by foot pedal

Internal tool cooling

• Pressure: 20 bar
• Filter accuracy 25 µm

Parts catcher

• Automatically
• Finished parts are transported from the main spindle to the finished parts container with the help of the parts catcher
• This enables the careful removal of the finished parts

Interface

• Preparation
• Connection for bar loader

Renishaw measuring arm

• Significantly less time required to set up v on tools and workpieces
• Less scrap due to setting errors
• Breakage detection

Chip conveyor trolley

• Band version

Foot pedal

• For releasing and tensioning of the lathe chuck
• Hydraulic extension or retraction of the optional tailstock quill

• C-axis brake system
• Programmable tailstock
• Chip conveyor
• Automatic tool measurement Renishaw
• Coolant system
• Chip cart
• Portable electronic handwheel
• Heat exchangers
• Operating tool
• Hydraulic tool turret VDI 40 Sauter
• Bar loader interface interface
• Parts catcher
• Hydraulic 3-jaw chuck Ø 200 mm S 500
• Spindle internal cooling CTS 20 bar
• Automatic door opener
• Hydraulic 3-jaw chuck Ø 250 mm S 750