TMC 250

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TMC Series
TMC 250

(Model Variants: 700/1000)

State-Of-Art design perfectively ribbed single piece slant bed with saddle is made out of high grade cast iron for stability and least distortion. Machine capability is improvised by enabling heavy cuts, faster production and higher surface finish with best accuracies for harder materials with virtually no vibration making it an omnipresent option. The rigidity of the bed is achieved in all frames showing a better improvement in torsion rigidity fully checked with complex finite element analysis software.

Features

Machine is equipped with high speed 8 Station Servo Turretas standard enabling quick indexing with reduced maintenance cost during thelife of machine. Tool change time is just 0.5 sec. Also hydraulically actuated tail stock makes this machine a perfect combination for manufacturers looking for compact chucker type models also helping them to do shafting type components.

With the best state-of-art manufacturing facility available and accessories that are internationally recognized we ensure latest technology. Also expertise and experience of team of our application engineers await to serve with customized tooled up solutions and holding mechanism. For more details for this particular machine we request you to kindly download the catalog in download section.

Note:

  • All above information is subject to change arising out of continuous product improvement
  • The description 'standard accessories/feature' conforms its list; not the photo of machine shown in the catalogue.

Key Features

 

  • Strategically designed Slant Bed Monoblock structure with widely spaced guideways.
  • 3-Point Leveling System for faster installation, better feasibility for relocation enabling to deliver better accuracy life
  • High Speed 12-Station Servo Turret for faster indexing and better mechanical life
  • Roller Type Linear Motion Guideways on X and Z Axes
  • Higher rapid traverse rates with better accelerations
  • The newly designed Easy-to-Operate operator panel of the machine is made considering operator friendliness and TPM concept with simple job loading and unloading facilities.
  • All manufactured components produced using the best machinery and equipments with stringent quality awareness at every stage.
  • Various productivity enhancing feasibility options possible to interface.
  • Efficient machine capability achieved with latest control systems available with options

 

Technical Specification

TMC 250-700 TMC 250-1000
Capacity
Max. swing over bed mm 600 600
Standard turning diameter mm 300 300
Max. turning diameter mm 470 470
Max. turning length mm 700  
Chuck   700 1,000
Diameter of chuck mm 254 254
Qty of jaws   3 3
Linear axes      
X axis mm 250 250
Z axis (longitudinal cross) mm 700 1,000
Rapid feedrate m/min X / Z : 24 X / Z : 24
Spindle      
Spindle speed range rpm 3,500 3,500
Spindle nose   A2-6 A2-6
Max bar capacity mm 52 52
Power (S1 / S6) kW 12 / 18 12 / 18
Torque (S1 / S6) Nm 230 / 350 230 / 350
Spindle bore mm 70 70
Turret      
Type   Live tool Live tool
Qty of housings   12 12
Max. boring bar capacity mm    
Tool size (Cross Sectional) mm 25 x 25 25 x 25
Live tool holder   VDI 30 VDI 30
Max. live tool speed rpm 5,000 5,000
Live tool motor power kW 4.1 4.1
Tailstock      
Quill diameter mm 85 85
Quill stroke mm 120 120
Thrust adjustable kg 490 490
Accuracy (as per VDI / DGQ 3441)      
Uncertainty (P) mm X / Z : 0,010 mm X / Z : 0,010 mm
Repeatability (PS medium) mm X / Z : 0,005 mm X / Z : 0,005 mm
Other Data      
Weight  kg 5,750 6,300
Length (doors closed + conveyor) mm 4,880 4,880
Width mm 2,345 2,345
Height mm 1,850 1,850
** Depends upon Work holding devices, Tooling and Job.

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