TC820si | |
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Capacity |
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Height of Centers | 41.3″ |
Maximum Swing | 15.75″ |
Swing Over Carriage Cover | 11.81″ |
Maximum Turned Length (varies with workholding) | 20″ |
Maximum Turned Diameter | 8.66″ |
Tool Section Max | 0.75″ |
Rapid Speeds | 787 IPM on Z Axis 590 IPM on X Axis |
X-Axis Travel | 6.90″ |
Z-Axis Travel | 20.8″ |
Headstock |
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Spindle Nose Front | A2-6 |
Chuck Diameter | 7.88″ |
Drawtube Thread | M74 x 2.0 x 35 mm |
Bar Capacity | 2.56″ |
Spindle Length | varies with workholding |
Spindle Bore | 3″ |
Spindle Front Bearing Diameter (ID) | 4.33″ |
Number of Bearings | 4 |
Drive System | Belt drive |
Spindle Speed Range RPM | 10-4,000 |
Tailstock |
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Quill Travel | 4.13″ |
Quill Diameter | 2.36″ |
Quill Taper Hole | MT4 |
Spindle |
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Motor Peak Horsepower (480V) | 38 HP |
Motor Continuous Horsepower (480V) | 14.75 HP |
Maximum Torque | 100 ft-lbf @ 2,000 RPM |
Turret |
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Number of Tools | 12 Stations |
Turning Tool Shank Dimensions | 0.75″ x 0.75″ |
Maximum Boring Bar Diameter | 1.25″ |
Power Requirements - Machine |
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Voltage | 480V (208V with transformer option) |
Amps Full Load Current | 38A @ 480V 87A @ 208V |
Phase/Hz | 3/60 |
Dimensions |
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Net (L x W x H), lbs. | 117″ x 80″ x 65″ 8,000 lbs |
Shipping (L x W x H), lbs. | 120″ x 90″ x 87″ 8,500 lbs |
Other |
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Coolant Reservoir Capacity | 33.5 gal |
Coolant Pump Delivery | 5.3 GPM @ 30 psi |
Way Lubrication Capacity | 3 liters |
Way Lubrication Oil Type | ISO VG 68 or 20 W |
Hydraulic Oil Capacity | 11 gal |
Hydraulic Pump Type | Combination pump vane |
Chip Conveyor Motor | 200 Watts |
Way Surface Hardness | HRC 48~52 |
A power module with integrated infeed, motor modules for 4 axes (spindle and 3 feed axes). The combi drive has integrated external fans inside the heat sink installed on the back of the drive. It has an integrated brake control function for the motor holding brake and temperature sensor that activates an alarm if the temperature goes above the set threshold.
SINUMERIK ONE offers modularity, openness, flexibility and uniform structures for operation programing and visualization. It has integrated drive system SINAMICS S120 and S7-1500 PLC for medium and high-performance application. It offers high flexibility, excellent dynamics response, precision and optimum integration into networks.
The elegant, minimalist MCP-398C has buttons to control the machine operation. Well positioned and clearly marked keys enable you to select X, Y, Z or spindle, select operating modes such as Jog, Auto, Manual Data Automatic (MDA), and activate various motors including augur, coolant, washdown, skimmer, and spindle cooler etc...
SIMOTICS S-1FK2 are permanent magnet synchronous motors with high overload capability and integrated encoder system for speed and position control. It uses separate power and feedback cables to connect to SINAMICS S120 servo system. The motor has a 22-bit absolute encoder and connects to drive using the advanced DRIVE-CLIQ interface.
The SIMOTICS M-1PH8 is a compact induction asynchronous spindle motor capable of handling extreme duty cycles and short rise times. It is exceptionally precise in terms of speed, torque and positioning. It uses separate power and feedback cables to connect to SINAMICS S120 servo system. The motor has 22-bit incremental encoder, it connects to the drive using the advanced DRIVE-CLIQ interface.
Throughout the operation of the SINUMERIK ONE, you will encounter Animated Elements. These clever mini-videos help you instantly grasp the underlying issue, enabling you to respond quickly and confidently.
This powerful tool works within the all the programming methods of the SINUMERIK ONE. Use graphical elements to create even complex shapes. Automatically calculates intersections and points of tangency.
Also use Contour Editor to work with elements in DXF files. Open the drawing data within the Contour Editor, then use define tool path and even edit the geometry.
Use simulations:
Probing is integrated into the Jog Mode so you can set up tools easily and quickly.
Part set up manual or with a probe.
Setting tools is simple due to the icons and Animated Elements that guide your selections. You define number of flutes, tip angle, cutting edges, holder angle, tool type and even tool life. A Magazine view shows which tools are in the magazine.
A single key gives you access to features such as loading tools, activating a work coordinate or turning on a spindle. Unlike the cumbersome MDI of other production controls, all operations are commanded by answering conversational prompts. This greatly simplifies set up.
While running programs, the SINUMERIK ONE can halt the current operation and the tool tip can be jogged away from the part surface, allowing you to inspect the tool or part. the REPOS feature let’s you return to the part where the machining was stopped.
Stuff happens, power outages, tool breakage, unanticipated moves. The SINUMERIK ONE gives you unprecedented ability to get back to where you were in the part with a high degree of confidence and with minimal work. Powerful Block search and Interrupt point combine to get you started exactly where you left off or at a point before…just to make sure. This powerful routine even enables a tool retract/recover that is able to define the exact location and proper speed to recover a tap stranded by an unplanned interruption.
Open DXF files on the SINUMERIK ONE to easily transfer data into your program. Program faster and reduce errors on programming dimensions. Open and use elements of multiple DXF files in the same program. Works within all the programming methods. Easily command specific features from drawing elements. Set your own part reference independent of the drawing origin.
Enables the use of an external memory device for running and editing programs. Allows your memory device to function like an expansion of your internal SINUMERIK ONE memory, without any restrictions on programs, subprograms, commands or even transferring to another machine.
The SINUMERIK ONE automatically recognizes Rest Machining situations, simply call up the Residual Machining canned cycle, enter a few simple inputs and the control does the rest.
Match the tool to the operation for fastest machining: large tool for hogging, smaller tool for regions the large tool won’t reach. Multiple Residual Machining cycles in the same feature gives you the flexibility to minimize cycle times.
True conversational programming you can do right on the shop floor. Write complete part programs or insert a feature within another program. With guidance from Animated Elements, Tool Tips, Dynamic Graphics, Canned Cycles and Context-Sensitive Help to guide you can create programs with ease. You won’t have to go back to the person who programmed the part to fix or add to your program.
3D Solid model graphics real time while running a program. It is a great way to check the progress of your job, especially when you are running a lot of coolant.
Run the programmed moves by turning the handwheel. You control the feedrate by moving the Manual Pulse Generator on the control panel and the actual programmed path is moved. Adjust the relationship between the handwheel turns and the feedrate with 4 different resolution settings. Seamlessly go between Handwheel Run and fully automatic CNC run. Great for setups and for confidence making that first part!