GSK218M CNC Controller
GSK218M CNC Milling Controller GSK218M CNC milling/machining center controller is widespread CNC system (matched with machining center and general milling machine),employed with 32-bit high perforrnance CPU and super-large-scale programmable device FPGA, real-time control and hardware interpolation technology to ensure the system gets the high efficiency with the hm-level precision, and its PLC can be edit […]
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GSK218M CNC Milling Controller
GSK218M CNC milling/machining center controller is widespread CNC system (matched with machining center and general milling machine),employed with 32-bit high perforrnance CPU and super-large-scale programmable device FPGA, real-time control and hardware interpolation technology to ensure the system gets the high efficiency with the hm-level precision, and its PLC can be edit on-line, which makes the logic control function become more flexible and strong.
1. The standard configuration is 4 axes and three links, and the rotary axis is determined by the parameter, and can be adapted
with 4 axes link;
2. Max. traverse speed reaches 30m/min, max. feedrate reaches 15m/min;
3. Linear, exponential and S acceleration/deceleration is optional;
4. Pitch error compensation, backlash compensation, tool length compensation, tool wear cormpensation and tool nose radius compensation;
5. Convenient management with multilevel operation password;
6. Chinese and English display window selected by the parameter
7. B6M program memory capacity to store 400 programs and back stage edit function ;
8. standard RS232 and USB interface to realize the bidirectional transmission of programs, parameters and PLC programs between CNC and PC;
9. DNC control and its baud rate can be set, up to 115200 ;
10. Embedded PLC can realize the various of logic control functions; its ladder can be edit , uploaded and downloaded on-line ;
11. standard 48 input/48 output interfaces, l/O can be extended(optional function) ;
12. Auto/Manual switch by manual interference function;
13. MPG Interrupt and Step interrupt function can execute the translation of coordinate system ¡in the course of automatically
running;
14. Edit programs can be executed in automatically running;
15. Rigid tapping and soft tapping are set by the parameter;
16. Three-gear shifting function, switch frequency conversion output voltage in max. spindle speed according to the
corresponding gear;
17. Rotary, scale, polar coordinates and many kinds of fixed cycle function;
18. Index information function to be convenient to operation and maintenance;
19. History alarm and operation log to be convenient to maintenance.
| Controlled axes | Controlled and linked axes: up to 4 feed axes: one spindle, 3linked axes |
| Interpolation method: positioning (G00), linear (G01), arc (G02: G03), helical interpolation | |
| Max. stroke: metric: ±9999.9999mm, least input increment:0.0001 mm Inch: ±9999.9999inch, least input increment:0.0001 inch |
|
| Electronic gear: command multiplicatỉon coefficient 1~255, command division coefficient 1~255 | |
| Traverse speed: max. 30m/min Rapid override: F0: 25%, 50%, 100% real-tỉme adjustment |
|
| Cutting feedrate: max. 15m/min (G94) or 500.00mm/r (G95) Feedrate override: 0~150% divided into 16 levels to real-time adjustment |
|
| Manual feed override: 0~150% dỉvided into 16-level to real-time adjustment | |
| MPG feed: 0.001 mm, 0.01 mm, 0.1 mm | |
| Single step feedrate: 0.001 mm, 0.01 mm, 0.1 mm | |
| Acceleration and deceleration | The post acceleration and deceleration can be controlled in Manual mode, and the linear or exponentỉal acceleration and deceleration, and the acceleration and deceleration time constant can be set. MPG mode can select the instant stop and complete run, and the latter is for the acceleration and deceleratỉon after interpolation, can select the linear or exponential acceleration and deceleration, and the acceleration/deceleration time constant can be set. Positioning (G00) can select the linear or detlection positioning. The acceleration/deceleration before/atter interpolation is optional. The acceleration/deceleration beíore interpolation is for the linear or s type, and the ones atter interpolation is for linear or exponential. And the acceleration/ deceleration time constant can be set. The System can pre-read most 15 blocks to foreknow the path and speed to get the high speed and smooth of small block, at the same tỉme, it can select Hermit spline interpolation function, applỉed to the mold machining. The acceleration/deceleration before/after interpolation can be selected in the cutting. The acceleration/deceleration before interpolation can select the linear or S ones, the acceleration/deceleration atter interpolation can select the linear or exponential ones, and the acceleration/deceleration time constant can be set. |
| M command | Miscellaneous functỉon M: Speciíied by the sequentỉal 2 digits after address M. |
| Special M commands (cannot be defined again): end of program M02, M30; program stop M00; optional stop M01; subprogram calling M98; end of subprogram M99. | |
| M codes are defined by the Standard PLC: M03, M04, M05, M08, M09, M10, M11, M12, M13, M16, M17, M19, M21, M22, M32, M33 | |
| G command | 77 kinds of G command: G00, G01, G02, G03, G04, G10, G11, G15, G16, G17, G18, G19, G20, G21, G22, G23, G24, G25, G26, G27, G28, G29, G30, G31, G33, G34, G35, G36, G37, G38, G39,G40, G41, G42, G43, G44, G49, G50, G51, G53, G54, G55, G56: G57, G58: G59: G60: G6Ị G62, G63, G64, G65, G68, G69, G73, G74, G76, G80, G81, G82, G83, G84, G85, G86, G87, G88, G89, G90, G91 G92, G94, G95, G96, G97, G98, G99 |
| T command | Tool function: •T2 digists •256 group tool offset •tool position offset •tool length compensation •tool nose radius compensation •communicatỉon input of tool offset value •tool length measurement |
| Spỉndle speed control | Spindle function S: •S 2 digits (I/0 gear input and output) / S 5 digits (analog output) •max spindle speed limit • constant surface speed |
| Spindle encoder: resolutions can be set (100 p/r~5000p/r) | |
| Transmission ratio between encoder and spindle (1~255) : (1~255) | |
| Automatic compensation | •Storage bidirectỉonal compensation of pitch error: compensation points can be set. It is used for compensating the error resulted by machine position (such as the pitch error of the feed screw) to improve the machining precision. The compensated data as parameters are stored in storage. |
| •Backlash compensation: it can set the machine’s momentum loss compensated by the íixed trequency or acceleration/deceleration. | |
| Tool length compensation: ỉt is done by the specified G code (G43, G44, G49); the vertical plane can be selected by parameters. | |
| •Tool nose radius compensation (G40, G41, G42): C tool compensation Max. compensation value: ±999.999mm or ±99.9999inch. |
|
| Reliability and satety | •emergency stop; •overtraveb; •stored stroke limit; •NC ready signal; •560/0 ready signal •MST completion signal; •automatic run start light signal; •automatic running signal; •feed hold light signal |
| NC alarm: •program or operation error; •overtravel error; •servo System error; •connection error, PLC erroo; •storage (ROM and RAM) error; over 300 alarms classified into 5 categories to provide the stable operation and rapid troubleshooting for the System. | |
| Historic alarm and operation record | |
| Self-diagnosis function to check the followings: •System abnormity; •position control abnormity; •servo system abnormity; •RS232 reading abnormity; • PC data transmission abnormity and so on. | |
| Operation function | • dry run • interlock • single block • optional block skip • Manual absolute ON/OFF • M.S.T. lock • machine lock • feed hold • cycle start • emergency stop • extemal reset signal • external power ON/OFF • Manual continuous feed • incremental feed • MPG • skip • addltional optỉonal block skip • sequence number search • program number search • extemal data input • program restart • menu switch • graphics display • MPG interruption |
| Display | •10.4 inch 640×480 chromatic LCD • machine coordinates, absolute coordinates, relative coordinates, residual movement |
| • User program • current operation mode • System parameter, diagnosis number, alarm number, macro variables, tool offset setting, MDI commands, MST | |
| State • actual feedrate: spindle speed • machining path display • real-time wave diagnosis | |
| •System running time and other NC commands and State messages | |
| Program edit | Program capacity: 56M, max. 400 programs, customer macro calling and 4-level subprogram built-in are available |
| Background edit, absolute, relative coordinate and complex coordinate programming are supported | |
| PLC function | Control mode: cycle run; Processing speed: 3µs/per basic command; max. 3000 steps |
| I/O unit :input poinưoutput point: 48/48, expandable | |
| Development method: PLC commands or ladder | |
| Command amount: 40 including 10 basic commands, 30 tunctional commands | |
| DNC function ALCE | Serial DNC, and the baud rate can be set |
| Communication | Standard RS-232 and USB interíace |
| Bidirectional transmission of programs, parameters and ladder betvveen CNC and PC | |
| Optional drive | DA98 series digital AC servo drive unit or DY3 series stepper drive unit with input pulse and direction signal |
1. Panel
2. Side view
3. Back view
4. Additional panel
