MAHIJ EXIM PRIVATE LIMITED
CNC Turning Machine

CNC Turning Machine

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CNC Turning Machine

The Precut -200 is a precise, price economic CNC Turning Precision Machine For best job outputs and ancillaries. The Precut-200 is having high operating efficiency contribution to higher utilisation of tools, power, space and time and also built to have parameters, continues surface speed and keep non-cut time to the minimum. The machine elements viz-a-viz ball screw, bearings CNC systems as well as drive have been selected from the best products available in country. The machine is designed and developed by a dedicated team of experienced skilled craftsmen and under guidance of technical experts.

BED

The bed is best grain grade 25 cast iron casting. It is well ribbed to provide rigidly and the bed is designed for smooth and easy chip flow and removal.

AXES

X and Z-axes features precision ball screws supported in both ends. To ensure stability and fully protected the guide ways are well spaced. Automatic metered lubrication is provided to all the Guide ways and ball screws.

SPINDLE

The spindle is assembled and tested in the controlled clean AC room. The super precision angular contact bearings are used in front and rear of the spindle. The bearings are grease lubricated for longer life.

TAIL STOCK

The tail stock is supported on Vand flat guide ways.

Electrical System

The electrical elements uses in the machine are of highly reliable and globally accepted and sub systems, siemens CNC systems, siemens AC digital spindle motor with controller and siemens axes motor with controller are offered of standard products.

FEATURES:

  • Simultaneously 2 Axes Control
  • Process - Oriented Cycles
  • Thread Cutting Cycles
  • Direct Drawing dimension Programming
  • Pitch Error & Backlash Compensation
  • Auto Referencing
  • Constant Surface Speed Control
  • 256 KB User Memory
  • Inch / Metric Switch able
  • Tool Nose Radius Compensation
  • Part Count, Time Count & Working Time
  • G Code Compatibility with other NC Builders
  • Graphic Simulation INTERF
  • Electronic Hand Wheel
STANDARD FEATURES
  • AC spindle motor
  • AC Servo Digital Drive for axis
  • L. M. Guide ways
  • Hydraulic Chuck
  • 8 St. Bi-directional SERVO Turret.
  • 3 nos. Boring bar holder
  • 1 nos. Facing tool holder
  • Auto & Manual Coolant System
  • Centralized & Programmable Lubrication
  • Electrical with quality devices and panel with A. C.
  • Tailstocks
  • Set of Sleeves

OPTIONS:

  • Chip Conveyor
  • Tool Life Management
  • Programmable Tail Stock (Live)

Technical Specifications

CAPACITY

Swing over bed

400 mm

Swing over carriage

200 mm

Distance between centers

425 mm

Maximum turning dia

200 mm

Maximum turning length

325 mm

MAIN SPINDLE

Spindle nose

A2-5 mm

Spindle bore

38 mm

Maximum bar capacity

25 mm

Chuck size

165 mm

Front bearing bore

70 mm

SPINDLE DRIVE

AC servo motor

7.5/ 9 kw

(continuous rating/30 m/min. rating)


Speed range

0 -4000 rpm

Full power speed range

700-2500 rpm

AXES SLIDES

X - axis stroke

125 mm

Z - axis stroke

400 mm

Rapid traverse rate : X-axis

20 mtr /min

Rapid traverse rate :Z-axis

20 mtr /min

Ball screw dia x pitch X

32 x 10 mm

Ball screw dia x pitch Z

32 x 10 mm

Rated Torque X

6 N m

Rated Torque Z

6 Nm

TAIL STOCK

Quill diameter

50 mm

Quill stroke

100 mm

Taperin quill

MT-3

Tailstock basetravel

250 mm

TURRET

No. of stations

8

Maximum boring bar dia

40 mm

Tool cross section

25 x 25 mm

WEIGHT (approx)

3200 kg

DIMENSIONS (approx)

2100 x 1330 x 1615 mm