GOLD SAN CNC MACHINE CO., LTD HEAD OFFICE: Room 802, Zhongguang Building, Jiang Nan Da Dao Zhong 100#, Guangzhou, China TEL: +86 20 34354257/34354727 FAX: +86 20 34354097 E-MAIL: [email protected]CNC MACHINERY FACTORY: Chao lian Industrial Park, Peng Jiang District, Jiangmen City, China 1 CNC MILLING ENGRAVING MACHINE User Manual (LNC CONTROLLER SERIES) Please read the manual carefully before operation Ver. 2010/5/27
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CNC Milling Engraving Machine User Manual (LNC Controller)
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GOLD SAN CNC MACHINE CO., LTD HEAD OFFICE: Room 802, Zhongguang Building, Jiang Nan Da Dao Zhong 100#, Guangzhou, China
CNC MACHINERY FACTORY: Chao lian Industrial Park, Peng Jiang District, Jiangmen City, China
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I. Machine performance characteristics 1. The machine is fully compatible with MasterCAM, Cimatron, Artcam, UG, Type3, Powermill, Pro / E, CAD / CAM and other software, using the international standard G code, simple operation and easy to learn. 2. High‐speed engraving and milling spindle cutting, fast processing speed, high efficiency and smooth surface. 3. With seamless high‐precision ball screw rod, linear lead rail with high load, good stability, high precision control and little vibration when processing to ensure fast running, low noise, long life, hard wearing and durability. 4. Adopt imported reliable high‐performance digital control system, fast processing operation and high stability. 5. With high‐powered spindle, cutting faster and easier with little surface deformation and smooth bottom surface and clear outline. 6. Strong cooling protection system for spindle durablity. 7. Various ways of machining file transmission: RS232/USB / network transmission. 8. Wide application range including tool steel, electrode, aluminum alloy, etc. High speed and high efficiency, best choice in processing industry.
II. Machine structural features 1. Vertical type design, better bearing capacity and high accuracy, low deformation and large usage space 2. Beam‐column‐wall inblock cast, better rigidity, strong grinding capacity, high stability, shock resistance, stable, durable and not easily deformed 3. Front slant bed design, chip removal easily, save production assistance hours and improve production efficiency 4. Machine overall humanization design help to relieve operator fatigue and reduce scrap rate. 5. With Japanese servo control system, high precision, fast processing and fast response, low noise, stable and reliable. 6. Reasonable electrical design, good anti‐interference ability, low energy consumption, large power, effectively reduce production cost.
III. Main technical parameters
Technical parameters
Model
GS-E430 GS‐E760
X/Y/Z Max travel 400*300*200 750*600*300
Working panel 400*300 760*640
Fastest speed 30000mm/min 12000mm/min
Fastest processing speed
30000mm/min 12000mm/min
Max load weight 250kg 700kg
Position accuracy 0.008/300mm 0.008/300mm
Repeat position accuracy
0.003mm 0.003mm
Chuck size ER20 ER20 / ER32
GOLD SAN CNC MACHINE CO., LTD HEAD OFFICE: Room 802, Zhongguang Building, Jiang Nan Da Dao Zhong 100#, Guangzhou, China
Machine frame With resin sand process, machine frame is made inblockly with quality cast iron, high rigidity, resistance to shock, stable, durable, not
easily deformed Specification
※ As the technology continues to improve, parameters according to the sales contract. Any other change will not be noticed. Our company reserve the right of final interpretation.
IV. Machine adjustments and electrical connections
(I) Electrical connections 1. Position the machine on the appointed location. 2. The total power uses three‐phase five‐wire system, that’s U / V / W / N / Pe. Before power on, ensure the voltage is normal, and there’s no short circuit.
3. Install regulator matching to machine power to the total power supply. 4. In order to ensure operator safety and machine tools of normal use, ground wire must be
connected to ground. Use copper rod or angle iron to put the ground wire 2meters deep underground. (II) Machine adjustment
1. Adjust the screw of machine feet to fully afford the whole machine, machine feet should be completely knocked above the ground
2. Put the level meter on the working table, parallel to X axis, full move Y‐axis (level meter at 0.02/1000). Adjust the foot pad to make the air bubble of the level meter stay within one div.
3. Rotate the level meter 90 degrees on the working table, parallel to Y axis, full move Y‐axis (level meter at 0.02/1000). Adjust the foot pad to make the air bubble of the level meter stay within one div.
4. Back and forth test the level meter on 0 degrees and 90 degrees to ensure the air bubble stay within one div during machine full travel range.
GOLD SAN CNC MACHINE CO., LTD HEAD OFFICE: Room 802, Zhongguang Building, Jiang Nan Da Dao Zhong 100#, Guangzhou, China
CNC MACHINERY FACTORY: Chao lian Industrial Park, Peng Jiang District, Jiangmen City, China
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V. Machine operation method
(I) Panel basic operation
1. <POS>: the coordinate display, such as the absolute coordinates, relative coordinates, mechanical coordinates, etc. 2. <PROG>: all program related information menu, such as the current program, file manager, program restarts 3. <OFFSET>: Tool offset and the work‐piece coordinate set menu, such as tool supplement, macro variables, coordinate system set 4. <CAM>: graphically assisted editing work‐piece programs 5. <GRAPH>: draw the tool path, such as the path display, window definition 6. <DGNOS>: displays instant message of diagnostic menu, such as warning, IOCSA, MLC2, system information, etc. 7. <SOFTPL>: software panel switch, such as mechanical lock, MST ignored, select pause, etc. 8. <PARAM>: show parameters menu, such as system parameters, user parameters, switch users, etc. 9. <EDIT>: Program edit mode 10. <MEM>: automatic mode 11. <MDI>: Manual input mode 12. <JOG>: Continuous Jog Mode 13. <MPG>: hand wheel mode 14. <HOME>: Back to reference point model 15. <CW>: spindle clockwise rotate 16. <STOP>: spindle stop 17. <COOL>: cooling oil on/off 18. <W.L.>: working lights on/off 19. <AIR>: tool sensor air blowing on/off 20. <OR>: travel cancel 21. <MAG CW>: Tool magazine clockwise rotate 22. <MAG CCW>: Tool magazine CCW rotate 23. <F4>: automatic processing mode and hand wheel processing mode switch 24. <CYCLE START>: programs start 25. <FEED HOLD>: programs stop (Note: detailed contents please refer to LNC CNC LNC‐520 Series Operation Manual)
GOLD SAN CNC MACHINE CO., LTD HEAD OFFICE: Room 802, Zhongguang Building, Jiang Nan Da Dao Zhong 100#, Guangzhou, China
CNC MACHINERY FACTORY: Chao lian Industrial Park, Peng Jiang District, Jiangmen City, China
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4). Click machine management, press "Add", and set the IP address of CNC system and the IP address must according to the IP address of the connected computer, otherwise the computer and CNC system cannot be linked. For example, the computer IP address: 192.168.1.2, the CNC system IP address should be: 192.168.1 .*(* stands for any number between 3‐255, but cannot repeat the existed computer IP address), press "end" to complete the setting.
5). Click the black triangle of "machine computer connection" and select the appropriate IP numbers to connect.
GOLD SAN CNC MACHINE CO., LTD HEAD OFFICE: Room 802, Zhongguang Building, Jiang Nan Da Dao Zhong 100#, Guangzhou, China
CNC MACHINERY FACTORY: Chao lian Industrial Park, Peng Jiang District, Jiangmen City, China
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First, select the file for transmission, for example, "H103dw.nc" press "Send>", appears "finished" as below, then the file has been transferred to CNC system.
Same steps to read file from CNC system, select the file which need to be transferred, then press”< download”.
10). Parameters setting:click Option
GOLD SAN CNC MACHINE CO., LTD HEAD OFFICE: Room 802, Zhongguang Building, Jiang Nan Da Dao Zhong 100#, Guangzhou, China
CNC MACHINERY FACTORY: Chao lian Industrial Park, Peng Jiang District, Jiangmen City, China
15
Remote Z slot: When processing files larger than 64MB, you need to use "remote Z slot" setting, the setting is to appoint the processing file storage directory. Upload / Download path: the same with step 8, upload to CNC system processing files storage directory. Click “Language”to select screen language
Press “Apply” to finish setting. (III) Machine operation 1. After start the machine, the machine must return to origin: in the control panel main menu, press "ZRN", then press "CYCLE START", the Z axis will rise back to origin. After z axis returnning complete, set X/Y axis return to origin at the same time. 2. Set the IP address system: only after setting correct the IP address, the CNC system can be communicate with the computer. In the operation panel right above, click "PARAM" and then click the corresponding "network settings", appears the IP address setting screen. 1). IP address: input the same IP address to the computer IP. Such as: 192.168.1.168. 2). Subnet mask: general as 255.255.255.0 3). Default gateway: set according to actual situation. If adopts192.168.1.168, the IP generally will be set as: 192.168.1.1. 4). Numbers: total number of computers whick can be connected. 5). Access permission: set PC access permission system 6). IP address: input IP address of the computer connected. Such as: 192.168.1.110
GOLD SAN CNC MACHINE CO., LTD HEAD OFFICE: Room 802, Zhongguang Building, Jiang Nan Da Dao Zhong 100#, Guangzhou, China
CNC MACHINERY FACTORY: Chao lian Industrial Park, Peng Jiang District, Jiangmen City, China
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Y1
Y2
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3. Work‐piece centred: in operation panel upper part, click "offset", then press “coordinates system” on screen below, then on the right of the screen, appeari a series of centred tips: 1) Rectangular center: used to set center point of regular‐shaped work‐piece as origin. First, move the tool up to a safe height, then move the left side of the work‐piece, slowly descend tool till touch the left, then press “X1” on screen right above; ascend tool and move tool to the right till touch the right, then press “X2” on screen right above. Followly, ascend tool and move to the front of work‐piece, slowly descend tool till touch the front surface of the work‐piece, then press "Y1" on screen right above; Ascend tool and move to the back of work‐piece till touch the back surface, then press "Y2" on screen right above. In sequently touch four edges and press X1/X2 and Y1/Y2, the system automatically calculate the center coordinates value and automatically input to G54 (or G55/G56/G57/G58/G59). (Note: when tool is descending, the underface of tool must not meet with the work‐piece, but dispart a short distance before descending)
2) Round center: used to set the center of round work‐piece as the work‐piece origin. Operation method is similar to "rectangular center". When touch P1 side, press “P1” on screen right above; when touch P2 side, press “P2” on screen right above; when touch P3 side, press “P3” on screen right above; Then the system will automatically calculate the coordinates of the work‐piece center point. 3) Teaching method: there are four setting menus on above right of screen. (1) All set in : click this button, system will set the current X / Y / Z axis coordinate value as the work‐piece origin coordinate. (2) X set in: click this button, system will set the current X‐axis coordinate value as the work‐piece origin coordinate. (3) Y set in: click this button, system will set the current Y‐axis coordinate value as the work‐piece origin coordinate. (4) Z set in: click this button, system will set the current Z‐axis coordinate value as the work‐piece origin coordinate.
4.Z axis toolsetting operation for machine without magazine tool: 1) Automatic toolsetting: press “MDI” in operation panel, then press “PROG” on the top right, later, input "T4" and press “login” on the screen right side, then press "CYCLE START", the tool will automatically move to tool sensor and act Z axis toolsetting and meanwile modify the value of Z in G54/G55/G56/G57/G58/G59 the Z value. 2) Work‐piece coordinate on Z axis setting: first, rotate spindle and make tool touch the work‐piece surface (as right picture shows), then press “OFFSET” on the top of the control panel, then press “coordinate system” on the bottom of screen, then
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工件
刀具
GOLD SAN CNC MACHINE CO., LTD HEAD OFFICE: Room 802, Zhongguang Building, Jiang Nan Da Dao Zhong 100#, Guangzhou, China
CNC MACHINERY FACTORY: Chao lian Industrial Park, Peng Jiang District, Jiangmen City, China
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press "teaching method" Z set in, and make the current coordinate set as the value of the work‐piece coordinates.
5. Toolsetting after tool changing: After replace the second tool, press “MDI” on the panel, then press “PROG” on the the top right panel, then input the "T4", and press “login” on the screen right side, finally press "CYCLE START ", the tool will automatically move to tool sensor, and automatic write in Z axis coordinate value in G54/G55/G56/G57/G58/G59. After the completion of tool setting, directly run the processing programs. (Note: when use T4 on tool setting, the program will not include G43H* code)
(IV). Import processing program 1. LNC CNC system processing parameters setting 1) Processing directory setting: press "EDIT" on control panel, then press “file manager” on the screen below, then press “Next” on the lower right screen, then "Setting List ". Move ↓cursor to "NCFILE" and press "ENTER" to select. Then move →cursor the address bar, and then "ENTER" to confirm. 2) Processing while transmitting setting: When processing file is over 2GB, it is necessary to use processing while transmitting form to process. The setting is: first of all open transmission software, and a successful connection with the CNC system, otherwise "Z: disck" can not be seen. Press “EDIT” on "control panel" in CNC system, then press “file manager” in the bottom of the screen, and then press “Next” in the lower right corner of the screen, then click "Settings directory". Move ↓ cursor to "Z" disk and press "ENTER" to select. Then move → cursor to the address bar, and then "ENTER" to confirm. Close and re‐run transmission software. In “EDIT” mode of CNC system, press "File manager", where file can be seen in the Z disk, press "ENTER" to open the selected file, and in "MEM " mode, press " CYCLE START " to start run the processing file. 2. Import processing files smaller than 2GB. 1) First upload processing file from computer to CNC system.
GOLD SAN CNC MACHINE CO., LTD HEAD OFFICE: Room 802, Zhongguang Building, Jiang Nan Da Dao Zhong 100#, Guangzhou, China
CNC MACHINERY FACTORY: Chao lian Industrial Park, Peng Jiang District, Jiangmen City, China
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2) In CNC operation panel, press "EDIT" , then "PROG", and then “File manager” in the bottom of the screen, use ↑ ↓ cursor keys to select the processing files uploaded to the CNC system, and then press “ENTER” to confirm import. 3) After import processing file, press “MEM” in the operation panel, and then press "CYCLE START" to start processing. To avoid machine or work‐piece crashing and better operation safety, tune speed rate to minimum in first processing, and press single segment key "S.B.K" and hand wheel guide key "F4" to start processing. At this time, one can check if the program is correct, by running single segment and turnning hand wheel slowly to excute the program. After processing for a while and program is confirmed correctly, one can cancel single segment mode and hand wheel guide mode, and start continuous processing.
(V) Program restart: When processing must be stopped as tool need to be replaced for wearing or broken or sudden ower off, program restart can be used. The system will record the row number while machine pause, stop or sudden power off. After tool has been changed or machine re‐powered, the system will automatically set tool, then press "PROG", and then "MEM" to output processing program and then press <Program restart>, the rows number when last break can be seen, input the rows number or the value before the rows, press <enter> and <program search>, after searching press <OK>, press " F4 " to active hand wheel guide mode, and then press <CYCLE START>, after X, Y positioned press <CYCLE START> again to continue processing from the last position when stopped.
(VI). Machine Tool Magazine Use Skills
1. Tool magazine assembly principle When assembly tool in tool magazine, the operator must not assemble tool directly through side door, but install tool in the spindle, and input M6T* under in the MDI mode (* stands for the tool No.. Note: T* corresponding position in the tool magazine must be vacant, otherwise may cause damage to the spindle and the tool magazine), press <login>, then press <CYCLE START>, machine will automatically install the tool to the specified position in the tool magazine. All tools installation method is as above.
2.Tool setting principle and method in machine with tool magazine: Operation method: 1) First run “M6T1” in MDI mode to make spindle current tool as No. 1 tool. When setting work‐piece
coordinates, must use No.1 tool as master blade. But No.1 tool should not use as processing tool but specally used for tool setting and work‐piece coordinate setting.
2) Before set work‐piece coordinate origin, must run M38 in MDI mode and automatically tool setting. To
set work‐piece coordinate origin, please reference to "Work‐piece center operation in Page 15”. 3) Tool change operation: when replace the second tool, excute program in MDI mode as following:
M6T2 (change No.2 tool, spindle current tool is No. 2), input “M38” in MDI mode after replacement, click "login", and press <CYCLE START> to excute automatic tool setting. After tool setting, the system automatically modify the length compensation number of No.2 tool, other tool setting as the same. The corresponding program must include "G43H2" code. If excute "M6T3", the corresponding program must
GOLD SAN CNC MACHINE CO., LTD HEAD OFFICE: Room 802, Zhongguang Building, Jiang Nan Da Dao Zhong 100#, Guangzhou, China
CNC MACHINERY FACTORY: Chao lian Industrial Park, Peng Jiang District, Jiangmen City, China
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include "G43H3" code. Other tools and the corresponding programs are the same. Note: Tool setting much be act after automatically tool changing. Tool setting cannot be act after manually tool changing, otherwise it can easily cause tool setting error and damage to the machine.
3. Magazine tool reset If tool numbers disorder appears during magazine tool using process, or tool changing suddenly stop
during magazine tool changing process, magazine tool number must be reset. At this point, press <OFFSET>, and then <Tool landing> to see if the spindle tool number is consistent to the actural tool number. If inconsistent, move cursor to the spindle tool number position, and then input actural tool number then press enter. 4. Magazine tool door operation Magazine tool door open: Click "EDIT" , then <MAG CW> to make magazine tool turn CW, or <MAG CCW> to turn reverse. Magazine tool door off: Press "MEM:” (VII) Machine usage duration unlock When the machine usage duration is over, press <PARAM>, and then press<"Usage duration>, and finally press <Start code>, it would appear a dialog box, note down the "identification code" and tell our sales staff or technical staff, meanwhile don’t touch any key on the panel till our company notice the password to your company, and then input the unlock password in start code dialog box, press <OK> and then restart the CNC system for normal using.
VI. Machine maintenance instructions
(1) High‐speed spindle
1. Spindle freezer must be run before spindle rotates. (use freezer special coolant oil, or 8 # machine oil).
2. The spindle must preheat at low speed before running at high speed (~ 12000r/min or above). Run for 5
minutes at low speed range (~ 3000r/min), then speed up. The maximum spindle speed for continuous
operation must be below 21000rpm.
3. The cooling temperature of spindle freezer temperature must be guaranteed between 18 ° C ~ 28 ° C,
and the spindle temperature must be guaranteed below 60 ° C. (The environment temperature for spindle
freezer normal use should be below 40 ° C)
4. The ER collet chuck mounted on the spindle taper must be clean, otherwise it will damage the spindle
taper and affect spindle precision, which will affect work‐piece processing accuracy.
(2) Tool sensor
1. Tool must be on the front center of tool sensor to avoid tool setting errors
GOLD SAN CNC MACHINE CO., LTD HEAD OFFICE: Room 802, Zhongguang Building, Jiang Nan Da Dao Zhong 100#, Guangzhou, China