GSK980TDb CNC Controller

GSK980TDb CNC Controller GSK980TDb CNC turning control system is a new product based on GSK980TDa, and its software and hardv are upgraded, which controls 5 feeding axes (including C axis), 2 analog spindles, 2ms interpolation in high 0.1 µm control precision, which obviously improve the efficiency, precision and surface quality of parts proces New USB […]

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GSK980TDb CNC Controller

GSK980TDb CNC turning control system is a new product based on GSK980TDa, and its software and hardv are upgraded, which controls 5 feeding axes (including C axis), 2 analog spindles, 2ms interpolation in high 0.1 µm control precision, which obviously improve the efficiency, precision and surface quality of parts proces

New USB interface, i† supports the file operation and program rumning in flash disk. As the upgraded product GSK980TDa, GSK980TDDb is the best choice of CNC lathe for the technical upgrading in economical type.

∎ Five axes of X, Z, Y, 4th and 8th control, the axial name and type of Y, 4th and 5th can be

∎ 2ms interpolation cyole, precision of 1µm or 0.1µm can be selected.

∎ Maximum speed 60m/min (When it is 0.1 m, the maximum speed is 24m/min).

∎ Adapted servo spindle can realize spindle continuous position, rigid tapping, rigid screw processing

∎ Built-in many PLC programs, the current running PLC program can be selected

∎ G71 command supports the cycle cutting of groove shape outline

∎ Support the programming of macro command in sentence type and the calling of macro pro with parameter.

∎ Supporft programming in metric system/inch system, with function of auto tool-setting, auto chamfering, tool life management.

∎ Display in Chinese, English, Spanish or Russian, which is selected by parameter.

∎ With USB interfaoe, it supports file operation in flash disk, system configuration and software upgrade.

∎ Analog voltage output of 0V~10V in two channels, support double spindles

∎ Flectrical MPG input in one channel, it supports hand electrical MPG.

∎ Common input in 40 points/common output in 32 points

∎ Overall installation dimension and the command system are completely compatible with GSK980TDa.

Number of control axes

◆ Number of control axes: five axes (X, Z, Y, 4th and 5th)

◆ Numbe of linkage axes: three axes

◆ Numbe: of PLC control axes: four axes

∎ Feeding axes function

◆ Minimum command unit: 0.001mm or 0.0001mm is selectable

◆ Position command range: +99999999 x minimum command unit

◆ 24m/min Rapid traverse speed: When the command unit is 0.001mm, the maximum is 60m/min; 0.0001mm, the maximum speed is 24m/min.

◆ Rapid override: Total four levels: F0, 25%, 50% and 100%, real-time adjusting

◆ Fecding override: Total 16 levels: 0 — 150%, real-time adjusting

◆ Interpolation mode: Interpolation of linear, arc (support arc interpolation of three points thread, ellipse and parabola and rigid tapping.

◆ Auto chamfering

∎ Thread

◆ Common thread (follow the spindle)/rigid thread

◆ Single-headed/multiple thread of straight, taper and terminal surface in metric system/ system, equal and variable pitch thread

◆ Thread retraction length, angle and speed characteristics can be set

◆ Thread pitch: 0.01mm — 500mm or 0.06 tooth/inch — 25,400 tooth/inch

∎ Acceleration and deceleration funetion

◆ Cutting feeding: Linear type or index type is selectable.

◆ Fapid traverse: Linear type or S type

◆ Thread cutting: Linear type or index type is selectable.

◆ The starting speed, finishing speed and time of acceleration and deceleration are set parameter.

∎ Spindle function

◆ Analog voltage 0V– 10V output in two channels, support two-spindle control.

◆ Sbpindle encoder feedback in one channel, the resolution of spindle encoder can be set C100p/r~5000p/r).

◆ The transmission ratio between encoder and spindle is: (1~255) : (1~255)

◆ Sbpindle speed: It is set by S code or PLC signal, the speed range is 0rpm ~ 9999rpm.

◆ Sbpindle override: Total 8 levels: 50% — 120%, real-time adjusting

◆ Sbpindle constant surface speed control

◆ Roid tapping

∎ Tool function

◆ Tool length compensation

◆ Tool nose radius compensation (C type)

◆ Tool wearing compensation

◆ Tool le management

◆ Method of setting tools: Tool-setting in fixed position, trial cutting tool-setting, return to reference point, auto tool-setting

◆ Tool offset executing mode: Rewriting coordinate mode, tool traverse mode

∎ Precision compensation

◆ Backlash compensation

◆ Pitch error compensation in memory type

∎ PLC function

◆ PLC program in two levels, maximum 5,000 steps, the refresh cycle of the 1st level 8ms

◆ PLC program communication download

◆ Support PLC warning and PLC alarm

◆ Support many PLC programs (maximum 16), the current running PLC program can be selected

◆ Basic l/O: input in 40 points/output in 32 points

∎ Man-machine interface

◆ 7.4″large screen LCD, the resolution is 234×480

◆ Dsplay in Chinese, English, Spanish or Russian, etc

◆ Display in two-dimensional tool path

◆ Real-time clock

∎ Operation management

◆ Operation mode: Edit, auto, MDI, mechanical zero return, MPG/single step, manual, program zero-return

◆ Operation authority of multiple-level management

◆ Alarm record

∎ Editing program

◆ Program capacity: 25M, 10,000 programs (including subprograms, macro programs)

◆ Editing function: program/block/characters research, rewriting and delefting

◆ Program format: ISO code, support macro command programming in sentence type, programming of relative coordinate, absolute coordinate and hybrid coordinate.

◆ Calling program: Support macro program with parameter, subprogram nesting of 4 lay

∎ Community function

◆ FS232: Files of part program and parameter, etc can be transmitted in two-way, support PLC program, serial ports of software upgrade.

◆ USB: File operation and file directly processing in flash disk, support PLC programs, disk of software upgrade.

Safety function

Emergency stop

Hardware travel limit

Software travel limit

 Data restoring and recovering

 

G command table

Command Function Command Function Command Function
G00 Rapid traverse (positioning) G31 Skip function G72 Radial roughing cycle
G01 Linear interpolation G32 Constant pitch thread cutting G73 Closed cutting cycle
G02 CW arc interpolation G32.1 Rigid thread cutting G74 Axial grooving cycle
G03 CCW arc interpolatỉon G33 z tapping cycle G75 Radial grooving cycle
G04 Dwell, exact stop G34 Thread cutting with variable lead G76 Multiple thread cutting cycle
G05 Three-point arc interpolation G36 Automatic tool compensation X G80 Rigid tapping State cancel
G6.2 Ellipse interpolation (CW) G37 Automatic tool compensation Z G84 Axial rigid tapping
G6.3 Ellipse interpolation (CCW) G40 Tool nose radius compensation cancel G88 Radial rigid tapping
G7.2 Parabola interpolation (CW) G41 Tool nose radỉus compensation left G90 Axial cutting cycle
G7.3 Parabola interpolation (CCW) G42 Tool nose radius compensation right G92 Thread cutting cycle
G10 Data input ON G50 Workpiece coordỉnate System settỉng G94 Radial cutting cycle
G11 Data input OFF G65 Macro command non-modal call G96 Constant surface speeơ control
G20 Input in inch G66 Macro program modal call G97 Constant surface speeơ control cancel
G21 Input in metric G67 Macro program modal call cancel G98 Feed per minute
G28 Reference point return G70 Finishing cycle G99 Feed per rev
G30 2nd, 3rd, 4th reference point return G71 Axial roughing cycle(flute cycle)

 

Marco command list

Command format Functions Detinitions
G65 H01 P#i Q#j Assignment # i = # j assign value of j to i
G65 H02 P#i Q#J R#k; Decimal add operation # i = #j + # k
G65 H03 P#i Q#j R#k; Decimal subtract operation # j = #j – # k
G65 H04 P#i Q#j R#k; Decimal multiplication operation #j = #j x #k
G65 H05 P#i Q#j R#k; Decimal division operation #i = #H ÷ #k
G65 H11 P#i Q#j R#k; Binary addition # j = #j OR # k
G65 H12 P#i Q#j R#k; Binary multiplication(operation) # i = #j AND # k
G65 H13 P#i Q#j R#k; Binary exclusive or # i = #j XOR # k
G65 H21 P#i Q#j; Decimal square root #i = #j
G65 H22 P#i Q#j: Decimal absolute value #i = |#j|
G65 H23 P#i Q#j R#k; Decimal remainder Remainder of # i = (#j ÷ # k)
G65 H24 P#i Q#j: Decimal into binary #i = BIN(#j)
G65 H25 P#i Q#j: Binary into decimal #j = DEC(#j)
G65 H26 P#i Q#j R#k; Decimal multiplication/division operation #i = #i × #j ÷ #k
G65 H27 P#i Q#j R#k; Compound square root # i = 22 ## kj +
G65 H31 P#i Q#j R#k; Sine # i = #j × sin(# k)
G65 H32 P#i Q#j R#k; Cosine # i = #j × cos(# k)
G65 H33 P#i Q#j R#k; Tangent # i = #j × tan(# k)
G65 H34 P#i Q#j R#k; Arc tangent #i = ATAN(#j/#k)
G65 H80 Pn; Unconditional jump Jump to block n
G65 H81 Pn Q#j R#k; Conditional jump 1 Jumpto block n if#j = # k,otherwise the System executes in order
G65 H82 Pn Q#j R#k; Conditional jump 2 Jump to block n if #j ≠ #k, otherwise the System executes in order
G65 H83 Pn Q#j R#k; Conditional jump 3 Jumpto block n if #j > #k, otherwise the System executes in order
G65 H84 Pn Q#j R#k; Conditional jump 4 Jumpto block n if #j < #k, otherwise the System executes in order
G65 H85 Pn Q#j R#k; Conditional jump 5 Jump to block n if #j ≥ #k, otherwise the System executes in order
G65 H86 Pn Q#j R#k; Conditional jump 6 Jump to block n if #j ≤ #k, otherwise the System executes in order
G65 H99 Pn; P/S alarm (500+n) alarms

 

Configuration Software and Communication Software

GSK980TDb uses the same configuration software GSKCC and communication software TDComm2, which run in WINDDOWS98/2000/XP. GSKCC can edit ladders, part programs, parameters, pitch error compensation data tool compensation data, and complete the upload and download files and data between PC and GSK980TDb TDComm can bidirectionally transmit part programs, parameters, pitch error compensation data and tool compensation data between PC and CNC.

Standard Accessories: Switch power: GSK-PB2 (assembled at the back of CNC)

Connector assembly: CNC interfaces are connected by one set of plug (DB9 femalex2, D515 malex3, DB25 femalex1, DB25 malex1) Note:
Corresponding plugs along with cables are supplied when they along
wh other components including drive unit unit are delivered. Acocessory cables: 12m 10-core shield cable (3m for each X axis, Z axis, input interface XS40/ XS41, output interface XS39/ XS42); 9m 8-core shield cable (3m for each spindle encoder, input interface XS40/ XS41, output interface XS39/ XS42), 3m 4-core shield cable (inverter interface); Note: The above-mentioned cables as wires are supplied. Signal cables with welded plugs are supplied when a whole set of drive unit and tool post confroller is delivered. The requirements for cable length and welding should be remarked in the order list.

Optional Accessories

Communication cable A: serial communication cable 5mx1 between PC and GSK980TDB (for end user and machine tool manufacturer)

Communication cable B: serial communication cable 5mx1 between GSK980TDb and PC (for machine tool manufacturer used for instailing and debugging the system)

Communication disc: communication soffware TDComm installation disc x1 Ladder programming software: GSKCC installation disc x1 MPG: Dongxin RE45T1S05B1 (option: AP01) OR Changchun LGF-001-100 (OPTION: AP02); Additional panel: AP01 (aluminum alloy 420mmx71mm) can be assembled under of GSK980TDa operation panel;

AP02 caluminum alloy 100mmx260mm) can be assembled at the side of GSK980TDb operation panel;

Emergent stop button: LAY3-02ZS/1 (it has been insfalled when GSK980TDa-B is delivered); No self-locking button: KH-516-B11 (green or red); Self-locking buion: KH-516-B21 (green or red); I/O transfer terminal block: MCT 03

Note: one set of l/O transfer cable (with 26-core shield cable. DB25 male/female socket) when MCT03 is matched

GSK980TD Series CNC PLC User Manual x1
Note: Oplional accessorles as product ones (Without being installed and connected) are supplied and should be remarked in the order list when they are required to install and connect.

Order Remarks in order:

1. Productfype (GSK980TDb, GSK980TDb-B) , number

2. Type and number of assembly (drve umf, isolated transformer)

3. Length and connection of accessory cable

4. Name, type, quantity, installaion & conneclion requirements of optional accessories

5. Whether PLC program(ladder) is provided according to special requirement

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