|
(6) TECHNICAL DETAILS
Machine Specification
|
Sr.
|
Description
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Unit
|
PRECUT - 200
|
|
1.
|
CAPACITY
→ Swing over bed
→ Swing over carriage
→ Distance between centers
→ Maximum turning dia.
→ Maximum turning length
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mm
mm
mm
mm
mm
|
400
200
425
200
325
|
|
2
|
MAIN SPINDLE
→ Spindle Nose
→ Spindle bore
→ Maximum bar capacity
→ Chuck Size
→ Front bearing bore
|
mm
mm
mm
mm
mm
|
A2 – 5
38
25
165
70
|
|
4
|
SPINDLE DRIVE
→ AC servo motor
(continuous rating/30m/min.rating)
→ Speed range
→ Full power speed range
|
kw
rpm
rpm
|
7.5 / 9
0 - 4000
700 - 3500
|
|
5
|
AXES SLIDES
→ X – axis stroke
→ Z - axis stroke
→ Rapid travels rate: X-axis
→ Rapid travels rate: Z-axis
→ Boll screw dia.x pitch X
→ Boll screw dia.x pitch Z
→ Rated Torque X
→ Rated Torque Z
|
mm
mm
M / min
M / min
mm
mm
Nm
Nm
|
125
325
20
20
32 x 10
32 x 10
6
6
|
|
6
|
TAIL STOCK
→ Quill diameter
→ Quill stroke
→ Taper in quill
→ Tailstock base travel
|
mm
mm
MT
mm
|
50
100
3
250
|
|
7
|
TURRET
→ Bi-direction Turret BTP-80
No. of stations
→ Maximum boring bar dia.
→ Tool cross section
|
---
mm
mm
|
8
40
25 x 25
|
|
8
|
Control System:
|
---
|
Siemens 802D
|
|
9
|
POWER
→ Spindle Motor
→ Hydraulic Chuck Motor
→ Lubricating Motor
→ Coolant Motor
|
kw
kw
kw
kw
|
7.5 / 9
0.75
0.09
0.37
|
|
10
|
Weight
|
kg
|
3200
|
|
11
|
Dimensions
|
mm
|
2100 x 1330 x 1615
|
|
12
|
Lubrication
|
---
|
Centralized lubrication for Slides and ball screws
|
(7) Control System – Sinumerik 802D Fetures:
|
Type of Control
|
2 axes simultaneous and 1 main Spindle
|
|
Measuring System
|
Metric
|
|
Data Input
|
Absolute / Incremental
|
|
Input Resolution
|
0.001 mm
|
|
Input System
|
Metric or Inch
|
|
Feed Input
|
Mm / rev or mm/min.
|
|
Feed Range
|
0.001 mm / rev up to rapid traverse
|
|
Feed Override
|
0 - 120 %
|
|
Spindle Speed input
|
Rev / min.
|
|
Spindle Speed Override
|
50 - 120 %
|
|
Spindle Stopping
|
Programmable
|
|
Spindle Speed Limitation
|
Programmable & adjustable via parameter
|
|
Rapid traverse reduction
|
By parameter input
|
|
Rapid Travel
|
Both X & Z Axes 20 m/min.
|
|
Tool Radius Compensation
|
Programmable through G40, G41, & G42
|
|
Tool Programming
|
Via Tool Library
|
|
Constant Cutting Speed
|
Input in m/min.
|
|
Co – ordinate System
|
Cartesian and Polar Co-ordinates
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|
Program input / output
|
RS – 232 serial interface up to 8 levels
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|
Memory
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256 KB
|
|
Referencing
|
Auto referencing
|
|
Zero point (offsets) shifting
|
G54 to G57 and programmable
|
|
Subroutines
|
Nested subroutines up to 8 levels
|
|
Limit Switch
|
Software as well as Hardware limit switch per axis
In both directions
|
|
Cycles
|
Thread cutting, longitudinal turning, drilling, tapping, grooving cycles
|
|
Chamfers & Radius
|
Programming of chamfers and radius
|
|
In built Calculator
|
Available with basic functions for tool offsets
|
|
Compensations
|
Pitch error compensation
Length / radius compensation
Tool Nose Radius compensation
Feed forward control
Backlash compensation
|
|
Screen Layout
|
Actual values in the operation modes manual
control and automatic of all the axes. Display of
block number, feed tool number and tool correction
|
|
Clear text display
|
Program text, block text, and diagnostic text.
|
|
Screen Display
|
10.4†LCD display
|
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