gsk GSK218MC User Manual

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GSK218MC SERIES M ACHINING CENTER CNC SYSTEM

Product Brief:

*GSK 218MC series is a high-level machining center system and the newest man-machine design of which its machining efficiency and cleanness can be compared favorably with the imported medium system. It is very convenient to connect the standard configuration GSK-LINK Ethernet bus and absolute motor (It is the mechanical memory encoder, regardless of that t he data may lose out of battery) .

Product Characteris t ic:

* Five-axis & Five-axis Linkage Function
It owns the five-axis contr ol functi ons, su ch as t he five-axis RTCP (Tool center control) and non-RTCP, sloping surface (3+2 positioning) (4+1 and absolute five-axis) machining. The five-axis linkage high-speed and high-accuracy interpolation function can be carried out the complicated curved surface high speed and accuracy machining to guarantee the quality of the machining precision and surface, simultaneously, improve the machining efficiency. And therefore, the surface of the machining workpiece is with clear veins, and stable at the corner of the transition, clear and activate pointednes s char acteristic, as well without overcutting and un der cut t ing.
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* High-Speed & High-accuracy Function
It adopts the high-speed interpolation technology; the complicated curved surface machining efficiency velocity is 8m/min; the optimal machining velocity is 4m/min. Up to 1000 of the pre-treatment sections; it also owns the prospective function, rapid, high-precision and perfect cleanness.
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* Convenient Debugging Method
The on-line rigidity level debugging function of the bus configuration can further enhanced the machine tool rigidity adjustment and parameter optimization for the machine machining performa nce, instead of debugging the drive’s parameter one by one, it is simplified accordingly. Also, it has the majorization function of which the system can be optimized a group of para meter by itself to reserve the high-rigidity of the machine.
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总线配置在线圆度测试分析功能,圆度测试可模拟圆周切削运动圆并以此采集电
机码盘位置信息来判断机床各伺服轴响应的同步性和响应速度。
The on-line circular-degree testing analysis function of the bus configuration in which the circular-degree testing can be judged the responsive synchronism and its velocity of each servo axis for the machine tool by imitating the circle to cut a movement round and then collect the motor’s en coder position informatio n based upon it.
* Convenient Extension Function
I/O board —— extend the I / O point
Spindle board —— Multi-spindle extension, 4-circuit analogy voltage, 4-circuit
rigidity tapping
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Servo board —— Multi-feed-axis extension, pulse conversion from pulse Acquisition board —— Connect the grating etc. measurement feedback
equipment
Analogy board —— It can be accepted the multi-circuit analogy input/output
voltage.
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* Dual-Drive Calibration, Grating Detection Function
It has the grating read function: grating bar detects and then adjusts the levelness of
the cross beam to guarantee t he lev el accuracy during mach in ing.
It has precision stop interpolation and corner smooth treatment function to prevent
the corner from overcutting.
It has the automatic calibration dual-driving function: The synchronism error between 2 motors can be detected out by the feedback of each motor, and perform the synchronism error compensation. The alarm generates when the synchronism error exceeds the setting value to stop the axis movement and then inspect the synchronism error value.
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* Adapt the Automatic Tool-setting Center Apparatus to Carry out the
Corresponding Function
Further, enhance the integral automation utility regardless of the calibration for each tool length alone any more to improve the accuracy of the workpiece center. The tool-setting center can be carrie d out by increas ing t he auto mat ic too l-settin g a pparatus t o improve the integrated efficiency.
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Installation Dimensi on:

GSK 218MC
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GSK 218MC System installation dimension figure
图 缩 图 缩 图 缩
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Additional panel (Optional)
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GSK 218MC-H
开孔安装示意图
GSK 218MC-H host machine unit installation dimension figure
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开孔及安装尺寸示意图
GSK 218MC-H operation panel in st allation dimension figure
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GSK 218MC-V
开孔安装示意图
GSK 218MC-V host machine unit installation dimension figure
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开孔安装示意图
GSK 218MC-V operation panel instal lation dimension figure

Other Explanations:

* The application in the standard machine tool.
Item Type
CNC system 218MC series CNC system
Machine VMC850 ver t ical an d horizontal
Spindle GSK ZJY series
Tool magazine Disk manipulator
Spindle GS3075Y
Drive
Motor
X axis GE2075-LA1 Y axis GE2075-LA1 Z axis GE2075-LA1
Spindle ZJY208-7.5B
X axis 175SJT-M150D(A4I) Y axis 175SJT-M150D(A4I) Z axis 175SJT-MZ150D(A4I)
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The cutting feedrate is F5000mm/min when machining the above-mentioned mold (The material is mold st eel ) and its oper at ion is stab le. The cut ter threa d at t he circular arc corner is clear, no overcutting, no undercutting and distortion etc., as well clear pointedness (closed angle) characteristic, sharp and without inactivation at the pointedness (closed angle) transition; up to Ra0.8um for the roughness on the cavity surface.
* Three-Axis Linkage Gear Machining Application
Three-axis linkage (Z, X and C) can be carried out the single-head, multi-head
variable pitch and variable -diameter (reducing) defor me d scr ew rod machining
The special-purpose G07 parabolic screw interpolation command can be machined
the constant and variable pitch s crew rod.
The system can be performed the lead screw reverse interval compensation and
dual-direction pitch error com pensation to ensure the mach ining accuracy;
Up to Ra3.2 for the machining roughness, the screw rod leading error is
0.08mm/300m.
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* Five-Axis Circular Gear Machining Application
Five CNC axes: B— Hobbing cutter spindle revolving movement, C— Workpiece
revolving movement, X— Radial feed movement, Y— Tangential feed movement,
Z— axial feed movement; It can be carried out each kind of gear machining such as the direct gear, helical gear,
tapering helical gear, conical gear, drum-type gear, chamfering slick gear, worm-gear
etc.
It can be ac hi eved multi-gear machin ing such as the gear-milling a nd gr oove etc. Up to the 4 lev els for the gear machin ing precision.
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* The Application of the High Velocity Drilling & Tapping Machine Tool
40M/MIN rapid positioning velocity, multi-tapping calculation; immediately performs the tool-retraction after tapping to the bottom of a hole with high velocity; and it greatly improves the machining efficiency;
Up to 4000 revolutions effective velocity of the spin dle tapping;
It contents to the tapp ing r equ ireme nt fro m M 0.8 to M24, as we l l to the mat erials s uc h as the steel, iron, aluminu m, iron casting and aluminum alloy etc.
Up to 0.005mm for the repeated positioning accuracy; ensure the batch tapping quality.
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* Dual-Channel Function Application
It is used the bus technology to carried out t he dual-channel; each of the cha nnel can be realized the five-axis & five-axis linkage;
It can be equipped with the dual tool-magazine to carry out that each channel owns the tool-change function.
It can be configured the grating to c ar ry out the closed-loop cont r ol o f each channel.
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