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GSK988Ti & GSK988Ti-H Controller

 

GSK988Ti GSK988Ti-H TURNING CENTER CNC CONTROLLER

 


With GSKLink bus technology, GSK988Ti and GSK988Ti-H from CNCmakers are new CNC controllers for slant bed CNC lathe and turning center,
adopt micro processor of 400MHz high performance, and it can control five feeding axes (including C axis), two analog spindles,
real-time communication between GSKLink serial bus and servo unit, the adapted servo motor adapts
encoder of absolute type in high resolution, realize position of 0.1um, and satisfy the requirements of
combined processing of turning and milling in high precision. GSK988Ti and GSK988Ti-H is equipped with internet interface,
and it supports remote monitor and file transmission and satisfies the requirements of internet education
and workshop management. GSK988Ti and GSK988Ti-H are the best choice for slant bed CNC lathe and turning center.
 
Thread function
Common thread (following the spindle)/ rigid thread.
Single-headed/multiple thread of straight, taper and terminal surface in metric system/inch system
, equal and variable pitch thread.
Thread retraction length, angle and speed characteristics can be set.
Thread pitch: 0.01mm~500mm or 0.01inch~9.99inch.
 
Acceleration and deceleration function
Cutting feeding: Linear type or index type is selectable.
Rapid traverse: Linear type.
Thread cutting: Linear type or index type is selectable.
The starting speed, finishing speed and time of acceleration and deceleration are set by the parameter.
 
Spindle function
Analog voltage 0V~10V output in two channels, spindle encoder feedback in two channels and two-spindle control.
Spindle speed: it is set by S code or PLC signal, the speed range is 0rpm~20,000rpm.
Spindle override: Total 8 levels: 50%~120%, real-time adjusting.
Spindle constant surface speed control.
Rigid tapping.
 
Tool function
Tool length compensation.
Tool wearing compensation.
Tool nose radius compensation (C type)
Tool life management.
Methods of setting tools: Tool-setting in fixed position, trial cutting tool-setting, return to reference point for setting tool
Tool offset mode: Rewriting coordinate mode, tool traverse mode
Precision compensation
Backlash compensation
Pitch error compensation in memory type
 
PLC function
13 types of basic commands, 30 types of function commands
PLC ladder diagram edit on-line, real-time monitor
PLC program in two levels, maximum 5,000 steps, the refresh cycle of the 1st level program:8ms
Support PLC warning and PLC alarm
Support many PLC programs (maximum 16), the current running PLC program can be selected by parameter
 
I/O unit
Basic I/O: Input in 40 points/output in 32 points
Operation panel I/O: input in 96 points/output in 96 points
I/O extension: Use GSKLink for extension, the maximum is to extend two I/O ports, each input in
        16 points/output in 8 points
 
Man-machine interface
Display in Chinese and English, etc.
Display in two-dimensional tool path and stereogram
Servo state monitor
Servo parameter configuration on-line
Real-time clock
Help on-line
 
Operation management
Operation mode: Auto, manual, edit, MDI, DNC, MPG and reference point return
Operation authority of multiple levels management
Alarm record
Ime turn off
 
Editing program
Program memory capacity: 25M, 10,000 programs (including subprograms, macro programs)
Editing function: Edit in full screen, support the background edit of part program
Editing function: Program/block/character research, rewriting, deleting, block copy/block deleting
Program format: ISO codes, it supports the commands without space and hybrid programming of
        relative coordinate and absolute coordinate
Macro command: Support macro command programming in sentence type
Calling program: Support the macro program calling with parameter and subprogram nesting of 12 layers
Grammar check: Check grammer after editing the programs.
 
Communication function
RS232: Transmit the files of part program and parameter, etc, DNC processing, support PLC program
        and software serial port upgrade.
USB: File operation, directly process files and support PLC programs in flash disk and software flash disk upgrade.
LAN: Remote monitor, internet DNC processing, file transmission, support PLC program and remote software upgrade.
 
Safety function
Emergency stop
Hardware travel limit
Travel limit in many memory types
Data restoring and recovering
  
List of G Codes
Commands
Functions
Commands
Functions
G00
Rapid traverse
G55
Select work piece coordinate system 2
G01
Linear interpolation
G56
Select work piece coordinate system 3
G02
CW arc interpolation
G57
Select work piece coordinate system 4
G03
CCW arc interpolation
G58
Select work piece coordinate system 5
G04
Dwell, exact stop
G59
Select work piece coordinate system 6
G12.1
Polar coordinates interpolation
G65
Macro program non-mode calling
G13.1
Cancel Polar coordinates interpolation
G66
Macro program mode calling
G17
Select XpYp plane
G67
Cancel Macro program mode calling
G18
Select ZpXp plane
G70
Finishing cycle
G19
Select YpZp plane
G71
Axial roughing cycle
G20
Input system inch
G72
Radial roughing cycle
G21
Input system metric
G73
Closed cutting cycle
G22
Check memory travel
G74
Axial grooving cycle
G23
Cancel memory travel check
G75
Radial grooving cycle
G28
Reference point return
G76
Multiple thread cutting cycle
G30
Reference points of 2nd, 3rd and 4th return
G80
Cancel tapping cycle
G31
Jumping function
G84
Tapping cycle on face
G32
Cut in equal thread pitch
G88
Tapping cycle on side
G34
Cut in variable thread pitch
G90
Axial cutting cycle
G40
Canceling tool nose radius compensation
G92
Thread cutting cycle
G41
Tool nose radius left compensation
G94
Radial cutting cycle
G42
Tool nose radius right compensation
G96
Constant surface speed control
G50
Set work piece coordinate system
G97
Cancel constant surface speed control cancel
G52
Set part coordinate system
G98
Feed per minute
G53
Set machine coordinate system
G99
Feed per rev
G54
Select work piece coordinate system 1
 
 

 

Communication Software PLC and Ladder Diagram Editing Software
The communication software GSKComm and PLC ladder diagram editing software GSKLadder of GSK988Ti 
are all run in WINDDOWS98 /2000/XP. User can edit part program on PC, upload and download files of
part program, parameter, tool compensation and thread compensation, etc between PC and CNC,
as well as DNC real-time processing. The machine manufacturer can edit the ladder diagram on
GSKLadder of PC, upload and download PLC program between PC and CNC also.

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