With 480×234 lattice TFT color graphic LCD, GSK928TEa CNC system takes as key control the
high-speed CPU and the complex programmable logic device of super-large-scale integrated
circuit CPLD. ISO CNC code is used to write part programs. The system is characterized by a full
screen editing, Chinese operation interface, real time demonstration of the machining process,
simple operation. the system can be matched with stepper motors or AC servo drive unit to
machine outer cylinders, end faces, grooves, tapers, circular arcs and threads with high
cost-performance.
Technical Specifications:
Motion control
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Controlled axes: X, Y, Z; simultaneous controlled axes(interpolation axes): 2 (X, Z)
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Interpolation: X, Z linear, arc interpolation,Z/Y or X/Y linear interpolation
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Position command range:-9999.999 mm~9999.999mm;least command unit: 0.001mm
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Command multiplex coefficient 1~99999,command division coefficient 1~99999
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Rapid traverse speed:up to 30000mm/min; rapid override:F25%, 50%, 75%, 100% real-time regulation
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Cutting federate: up to 15000mm/min; federate override:0~150% 16 grades real-time regulation MANUAL federate:: 0mm/min~1260mm/min 16-grade real-time regulation or it is defined extemporarily MPG feed:0.001mm, 0.01mm, 0.1mm
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Acceleration/deceleration: cutting feed can select exponential/linear acceleration/deceleration
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G command
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32 commands:G00, G01, G02, G03, G04, G05, G26, G28, G30, G31, G32, G33, G34, G40, G41, G42, G50, G51, G71, G72, G73, G74, G75, G76, G90, G92, G94, G96, G97, G98, G99
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Thread machining
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Tapping: metric/inch single/multiple straight thread, taper thread, end face thread; variable pitch thread; thread run out length, angle and speed can be set, executing the high-speed thread run-out; pitch: 0.001mm~500mm or 0.06tooth/inch~25400tooth/inch; tapping function
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Spindle encoder: lines can be set (100p/r~5000p/r); Drive ratio between encoder and spindle is 1:1
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Precision compensation
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Backlash compensation: 0 mm~10.000mm Pitch error compensation: 300 compensation points for each axis; use constant distance or inflection point to create data; the system executes the delicate linear compensation
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Offset: 16 tool selections, 64 groups tool length compensation and tool nose radius compensation (offset C) Toolsetting method: fixed-point, trial cutting Offset executing method: traversing tool or modifying coordinate offset
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M command
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M00, M02, M20, M30, M03, M04, M05, M08, M09, M10, M11, M12, M32, M33, M41, M42, M43, M44, M47, M48, M78, M79, M80, M96, M97, M98, M99, M91, M92, M93, M94, M21, M22, M23, M24;M commands are defined by operator: M60~M74 realize the special function control
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T command
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Up to 16 tools (T01□□~T16□□),setting tool post type, parameters to select too change course Tool post type is set to 0 when the line-up tool is used
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Speed switching value control: S 4-gear directly controlling output range is S01~S04; or 16-gear BCD output range is S00~S15
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Spindle speed control
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Speed analog voltage control: S specifies the spindle speed per minute or the cutting surface speed (constant surface speed) , outputs 0~10V voltage to spindle converter, supports 4-gear spindle speed M41~M44 with stepless shifting gear
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Support DAP03 servo spindle speed/position control mode switch, realize spindle, Z or X link function
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I/O function
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I/O function diagnosis display
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I/O interface:23 input/18 output interfaces
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Statement
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Assignment statement: complete assignment, many arithmetic and logic operations
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programming
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Conditional statement: complete conditional judgement and skip
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Display window
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Display: 480×234 lattice, color LCD,LED or CCFL light in poor
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Display method: Chinese or English window set by a parameter, displaying machining path of workpiece in real-time
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Program capacity: max. 255 programs, No. 0~252, 254 with 800KB, No.253 with 4MB(FLASH)
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Program edit
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Edit method: edit in full screen, relative/absolute coordinate and compound program call, subprogram multi-level embedding
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Program drawing check
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Communication
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USB, RS232 interface;bidirectionally transmitting programs, parameters and offset between CNC and USB, CNC and PC, CNC and CNC Supporting software RS232, USB to download and upgrade
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Optional drive unit
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DA98 Series Digital AC Servo or DY3 Series Stepper Drive unit with pulse + direction signal input
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CNC Retrofit Kit
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