T10 – 120/140 CNC EN

T9-115-135CNC-porebamt-05a

Short Description

The lathe series logo_new_solution owing to application of innovative mechanical solutions combined with the advanced control and programming systems guarantees efficient rough and finish-machining. Design of the lathe is supported on an rigid bed provided with hardened guideways fully supported on foundation and a rear chips chute. The design of the referred massive lathes features solutions ensuring favourable vibration damping and outstanding rigidity. The effect covers high accuracy, repeatability and excellent finish of machined surfaces providing operational reliability. The wide range of accessories enables further increase of  machining  efficiency.

Main technical data:

The lathe reaches maximal spindle torque                           13 600 Nm

Maximal work piece weight in centres                                  10 000 kg

Turning length                                                                       2-18 m

Max. chips cross section for steel Rm=55 kG/mm2               15 mm2

Catalog

For more information on the machine please download technical specification in PDF file. Attention: the manufacturer reserves the right to change technical specifications.

 

T10-120_140_CNC.PDF

1. General features of the machine

1.1                             The bed guideways made out of high-grade cast iron of advanced mechanical properties, standardized, suitably ribbed, supported on foundation along the entire length (on the leveling screws);

1.2           Longitudinal saddle travelling along two slides V-block type ensuring perfect precise guidance;

1.3           Guideways of the bed and carriage are induction hardened to hardness of minimum 45 HRC;

1.4           Travel of longitudinal and transversal carriage with use of anti-friction materials aided with central lubrication;

1.5           Body of a headstock cast of cast iron of advanced mechanical properties;

1.6           Spindle supported on bearings of advanced accuracy class;

1.7           All shafts and gear wheels are carburized, hardened and grinded.

2. Standard execution

2.1           swing over bed – Ø 1200 (T10-120 CNC);

2.2           spindle bore – Ø 140 mm / 1-800 rpm;

2.3           turning length 2-4m (Z axes travels provide from ball screw);

2.4           X axes travels provide from ball screw;

2.5           main motor power – 39 kW (continuous operation);

2.6           SIEMENS SINUMERIK 840D sl Operate numerical control system with basic turning function. Basic equipment: OP10C – 10,4” TFT color display, TCU, MCP 483C PN, electronic hand wheel;

2.7           Voltage supply: 3x400V/50 Hz;

2.8           automatic 8- positions turret head – horizontal axis;

2.9           automatic change of spindle speed ranges;

2.10        central lubrication controlled by CNC;

2.11        chip conveyor;

2.12        cooling system for tools – 4 bars 100 l/min;

2.13        installations for connecting lighting on the carriage;

2.14        tailstock quill Ø 200 mm provided with rotary spindle, Morse’a No. 6, indicator of clamp force and compensation of workpiece elongation, hand clamping of the quill and clamping to the bed, hand quill travel, hand catch for tailstock provided with the carriage;

2.15        dead centre Morse’a No. 6 – 1 piece for tailstock;

2.16        shields of working area;

2.17        control panel movable along the entire machine length;

2.18        bolts for levelling and anchoring on foundation;

2.19        CE conformity declaration;

2.20        User manual.

3. Optional execution

3.1           swing over bed – Ø 1400 (T10-140 CNC);

3.2           turning length 5-18 m, every 1m including drive in Z axis provided from racks backlash less transmission and partial shields of the working area;

3.3           Proposed options for – 2.6 and 3.4:

3.3.1       ShopTurn (machining step programming) (P17)

3.3.2       additional languages (N00) (English, French, German, Italian, Spanish, Chinese – standard)

3.3.3       simultaneous recording (real-time simulation of the curr. machining) (P22)

3.3.4       additional HMI user memory on CF card of the NCU (P12)

3.3.5       residual material identification and machining (P13)

3.3.6       mini HHU (handheld unit) with hand wheel

3.3.7       other options on request

3.4           SIEMENS SINUMERIK 840D sl Operate numerical control system with basic turning function and 51kW main drive (continuous operation);

3.5           tailstock provided with automatic quill travel, quill clamp, clamping to the bed and travel along the bed;

3.6           1-way change tool post;

3.7           automatic 8-post tool head including driven tools ( CNC drive ) and controlled C axis provided from main motor – horizontal axis;

3.8           automatic 8-post tool turret for driven tools (CNC drive), Y axis (CNC drive) and controlled C axis provided from main motor – horizontal axis;

3.9           automatic 4-post tool head – vertical axis;

3.10        linear digit readout in Z and X axis;

3.11        tank for chips instead of chip conveyor;

3.12        air-conditioned control cabinet;

3.13        other execution complying with agreements with a customer.

4. Special equipment

4.1           stationary steady of roller type Ø 50-450mm

4.1.1       slide cap

4.2           stationary steady of roller type Ø 450-750mm

4.2.1       slide cap

4.3           stationary steady of roller type Ø 450-950mm

4.3.1       slide cap

4.4           3-jaw iron lathe self-centring chucks, full jaws – Ø 630;

4.5           4-jaw iron lathe independent chucks, full jaws – Ø 630;

4.6           other chucks depending on customer’s requirements;

4.7           boring attachment Ø 130/1000;

4.8           boring attachment Ø 160/1250;

4.9           boring attachment Ø 200/1500;

4.10        reduction sleeve of Ø 140 spindle/Morse’a No. 6;

4.11        dead centre Morse’a No. 6;

4.12        tool holders up to customer’s requirements;

4.13        levelling bridge to check the bed;

4.14        test mandrel of the spindle.

 

5. Technical Data

T10-120 CNC T10-140 CNC
Swing over bed Ø mm 1200 1400
Swing over carriage Ø mm 750 950
Turning length (every 1 m) mm 2000-18000
Max. load capacity carried between centres kg 10000
Max. load capacity carried with one steady rest kg 13000
Max. load capacity carried with two steady rests kg 16000
Max. load capacity carried in the chuck kg 2000
5.1        Headstock
Spindle bore Ø mm 140
Spindle nose size A1-15
Spindle dia. at front bearing Ø mm 240
Range of revolutions (infinitely variable spindle speeds) rpm 1-800
Number of speed ranges number 3
Main motor power kW 39/51
Maximal torque at the spindle Nm 13600
5.2       Carriage
Rapid traverse X axis mm/min 4000
Rapid traverse Z axis mm/min 6000
Longitudinal travel mm 2200 for 2 m turning + every 1 m
Cross   travel mm 700
Diameter of   ball screw X Ø mm 50×8
Diameter of ball screw Z (2 – 4 m) Ø mm 80×10
Z axis drive for 5 – 18 m length double pinion-rack backlash less transmission
Tooling system 8-positions turret head  /   other
5.3        Tailstock
Quill diameter Ø mm 200
Quill travel mm 300
Internal taper Morse’a No. 6
5.4       Overall dimensions and other data of the lathe
Length mm 3900+turning length
Width mm 2850
Height mm 2500
Mass of the lathe (2000 mm turning) kg 10000 10800
Additional mass per 1000 mm kg ~1100
Control system SINUMERIK 840D sl

 

6. Stationary steady of roller type

General features:

  • installed on bed;
  • manually fixed to bed;
  • manually set quill

Types according point 4.1. – 4.3. offered as a special equipment:

  • Stationary steady of roller type Ø 50-450mm
  • Stationary steady of roller type Ø 450-750mm
  • Stationary steady of roller type Ø 450-950mm

p6