GSK988T is a new CNC controller 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 ofAbsolute type in high resolution, realize position of 0.1um, and satisfy the requirements of combined processing of turning and milling in high precision.

GSK988T is equipped with internet interface, and it supports remote monitor and file transmission and satisfies the requirements of internet education and
Workshop management. GSK988T is the best choice for slant bed CNC lathe and turning center.

Characteristics:
1-Five feeding axes(including C axis), any three axes linkage, two analog spindles, support combined processing of turning and milling.
2-Command unit: 1um or 0.1 um is selected, maximum speed is 60m/min, when it is 0.1 um, and the maximum speed is 24m/min.
3-Adapted with servo unit of GSKLink, and realize servo parameter reading and writing and servo unit real-time monitor.
4-Through serial bus, it can extend I/O unit and GSKLink axis.
5-Built-in many PLC programs, PLC ladder diagram is edited on-line, real-time monitor.
6-Background edit part program.
7-Equipped with internet interface, support remote monitor and file transmission.
8-With USB interface, it supports file operation, system configuration and software upgrade in flash disk.
9-With 8.4 inch true color LCD, it support two-dimensional traverse path, display in stereogram.

Technical Specification
Control axes
1-Maximum axes: Five axes (including C axis)
2-Maximum linkage axes: Three axes
3-Number of PLC control axes: Five axes
4-Number of GSKLink axes: Two axes

Feeding axis function
1-Minimum command unit: 0.001mm or 0.0001mm is selected.
2-Position command range: ± 99999999 x minimum command unit.
3-Rapid traverse unit: When the command unit is 0.001mm, the maximum speed is 60m/min.
When the precision is 0.0001mm, the maximum speed is 24m/min.
4-Rapid override: Total four levels: F0, 25%, 50% and 100%, real-time adjusting.
5-Feeding override: Total 16 levels: 0~150%, real-time adjusting
6-Interpolation mode: Linear, arc, spiral and polar coordinate interpolation and rigid tapping.

Thread function
1-Common thread (following the spindle)/ rigid thread.
2-Single-headed/multiple thread of straight, taper and terminal surface in metric system/inch system, equal and variable pitch thread.
3-Thread retraction length, angle and speed characteristics can be set.
4-Thread pitch: 0.01mm~500mm or 0.01inch~9.99inch.

Acceleration and deceleration function
1-Cutting feeding: Linear type or index type is selectable.
2-Rapid traverse: Linear type.
3-Thread cutting: Linear type or index type is selectable.
4-The starting speed, finishing speed and time of acceleration and deceleration are set by the parameter.

Spindle function
1-Analog voltage 0V~10V output in two channels, spindle encoder feedback in two channels and two-spindle control.
2-Spindle speed: It is set by S code or PLC signal, the speed range is 0rpm~20, 000rpm.
3-Spindle override: Total 8 levels: 50%~120%, real-time adjusting.
4-Spindle constant surface speed control.
5-Rigid tapping.

Tool function
1-Tool length compensation.
2-Tool wearing compensation.
3-Tool nose radius compensation (C type)
4-Tool life management.
5-Methods of setting tools: Tool-setting in fixed position, trial cutting tool-setting, return to reference point for setting tool
6-Tool offset mode: Rewriting coordinate mode, tool traverse mode

Precision compensation
1-Backlash compensation
2-Pitch error compensation in memory type.