1. 3D Micromanufacturing Lab. School of Mechatronics Gwangju Institute of Science and Technology 3D Micromanufacturing Lab. School of Mechatronics Gwangju Institute of Science and Technology Laser cutter (MYL-0705) [1]

2. 3D Micromanufacturing Lab. School of Mechatronics Gwangju Institute of Science and Technology 3D Micromanufacturing Lab. School of Mechatronics Gwangju Institute of Science and Technology Laser cutting is a technology that uses a laser to cut materials. Typically used for industrial manufacturing applications, but also starting to be used by school, small businesses and hobbyists. Laser cutting works by directing the output of a high-power laser most commonly through optics. The laser optics and CNC (computer numerical control) are used to direct the material or the laser beam generated. A typical commercial laser for cutting materials would involve a motion control system to follow a CNC or G-code of the pattern to be cut onto the material. The focused laser beam directed at the material, which then either melts, burns, vaporizes away, or is blown away by a jet of gas, leaving an edge with a high-quality surface finish. What is the laser cutting? [2]

3. 3D Micromanufacturing Lab. School of Mechatronics Gwangju Institute of Science and Technology 3D Micromanufacturing Lab. School of Mechatronics Gwangju Institute of Science and Technology Specifications (MYL-0705) Working Area700*500 (mm) Height Range160 mm Laser Tube Type Laser Power50 W MotionMicro stepping motor, rail (laser head) Maximum Cutting Speed1000 mm/s Maximum Resolution1000 DPI Positioning Accuracy Supported Graphic FormatHPGL, BMP, GIF, JPG, JPEG, DXF, DST, AI Cooling SystemWater chiller for laser tube Exhaust SystemFan & Duct CommunicationUSB cable CAM S/WMyCNC Dimension1150*860*970 (mm) Weight125 kg [3]

4. 3D Micromanufacturing Lab. School of Mechatronics Gwangju Institute of Science and Technology 3D Micromanufacturing Lab. School of Mechatronics Gwangju Institute of Science and Technology Main parts [4] Main BodyChillerFan & Duct

5. 3D Micromanufacturing Lab. School of Mechatronics Gwangju Institute of Science and Technology 3D Micromanufacturing Lab. School of Mechatronics Gwangju Institute of Science and Technology Main body designation and description [5] Program Controller Main Control Panel Assist Control Panel

6. 3D Micromanufacturing Lab. School of Mechatronics Gwangju Institute of Science and Technology 3D Micromanufacturing Lab. School of Mechatronics Gwangju Institute of Science and Technology Assist Control Panel [6] 1.Data Cable Interface : To connect Laser Cutter with PC. 2.Main Power Switch : To supply the main power to Laser Cutter. 3.Light Switch : To turn on/off the light in the working space. 4.Laser Swicth : To block out the laser power by force. 5.Input Socket 220V : To plug the 220V power cable. 1. Data Cable Interface 2. Main Power Switch 3. Light Switch 5. Input Socket 220V 4. Laser Switch

7. 3D Micromanufacturing Lab. School of Mechatronics Gwangju Institute of Science and Technology 3D Micromanufacturing Lab. School of Mechatronics Gwangju Institute of Science and Technology Main Control Panel [7] 1.Red Dot Switch : To turn on the red dot laser for guiding the path of Laser Head. 2.Custom Switch : No function. (We can adjust the additional function if needed.) 3.Inter Lock Switch : To conduct the Laser Cutting with opened Main Body Cover. 4.Emergency Stop Swicth : To block out the main power by force in the emergency situation. Turn the button clockwise to recover from the emergency. 1. Red Dot Switch 2. Custom Switch 3. Inter Lock Switch 4. Emergency Stop Switch

8. 3D Micromanufacturing Lab. School of Mechatronics Gwangju Institute of Science and Technology 3D Micromanufacturing Lab. School of Mechatronics Gwangju Institute of Science and Technology Program Controller [8] 1.File : To control the position of Laser Head on x-y plane. 2.Esc Button : To cancel some order or exit any window. 3.Enter Button : To store information after entering some order. 4.Frame Button : To check the working area setting. 5.Origin : To set the working start position of Laser Head. 1. Display Panel

9. 3D Micromanufacturing Lab. School of Mechatronics Gwangju Institute of Science and Technology 3D Micromanufacturing Lab. School of Mechatronics Gwangju Institute of Science and Technology [9] 1.Laser Head Position Control : To control the position of Laser Head on x-y plane. 2.Esc : To cancel some order or exit any window. 3.Enter : To store information after entering some order. 4.Frame : To check the working area setting. 5.Origin : To set the working start position of Laser Head. 1. Laser Head Position Control 2. Esc / Enter 3. Frame 4. Origin Program Controller cont.

10. 3D Micromanufacturing Lab. School of Mechatronics Gwangju Institute of Science and Technology 3D Micromanufacturing Lab. School of Mechatronics Gwangju Institute of Science and Technology Program Controller cont. [10] 1.Reset : To reset the setting entered from Program Controller on the Main Body. 2.Pulse : To shoot the laser during a short period. Especially, it is used for the maintenance. 3.Speed : To set the moving speed of Laser Head when working. 4.Min/Max Power : To shoot the laser during a short period by Min/Max Power. 5.File : To search the working file. 6.Start/Pause : To start or pause the working. 1. Reset 2. Pulse 3. Speed 4. Min/Max Power 5. File 6. Start/Pause

11. 3D Micromanufacturing Lab. School of Mechatronics Gwangju Institute of Science and Technology 3D Micromanufacturing Lab. School of Mechatronics Gwangju Institute of Science and Technology Chiller designation and description [11] FrontRear

12. 3D Micromanufacturing Lab. School of Mechatronics Gwangju Institute of Science and Technology 3D Micromanufacturing Lab. School of Mechatronics Gwangju Institute of Science and Technology [12] 1. Alarm Lamp 3. Temp. Display 4. Power Switch Chiller designation and description cont. 1.Alarm Lamp : To alarm the emergency such as cooling water shortage, device fault, etc. 2.Normal Lamp : To show the normal operation. 3.Temp. Display : To show the cooling water temperature. (It should be kept under 40°C) 4.Power Switch : To turn on/off the chiller. 2. Normal Lamp

13. 3D Micromanufacturing Lab. School of Mechatronics Gwangju Institute of Science and Technology 3D Micromanufacturing Lab. School of Mechatronics Gwangju Institute of Science and Technology [13] 1. Lid of Chiller 3. Alarm Outlet 4. Input Socket 220V Chiller designation and description cont. 1.Lid of Ciller : To open for replenishing the cooling water. 2.Inlet / Outlet : To circulate the cooling water using the connected tube between the laser tube and the chiller. 3.Alarm Outlet : To transmit the alarm signal to Main Body in the chiller emergency. 4.Input Socket 220V : To plug the 220V power cable. 2. Inlet / Outlet

14. 3D Micromanufacturing Lab. School of Mechatronics Gwangju Institute of Science and Technology 3D Micromanufacturing Lab. School of Mechatronics Gwangju Institute of Science and Technology Fan & duct designation and description [14] Harmful Gas From the working area Rotating fan Harmful Gas To the purification system

15. 3D Micromanufacturing Lab. School of Mechatronics Gwangju Institute of Science and Technology 3D Micromanufacturing Lab. School of Mechatronics Gwangju Institute of Science and Technology Cautions [15] This equipment must be operated only person receiving the laser engraving machine operator training. This equipment can pose a fire hazard. It must be operated under the supervision of equipment operators. When the equipment operator leaves the seat, you should be sure to shut off the power. The equipment should never be left around flammable substances (alcohol, oil, aerosols, etc.), you should always maintain a clean condition. Please be sure to include a fire extinguisher nearby equipment, a halon fire extinguisher is recommended. The equipment should be operated in the closed cover position. Make sure to operate the equipment only when the chiller is turned on. This equipment uses a high voltage of several tens of kV. Be careful to avoid electric shocks. Absolutely prohibit the repair and disassembly of the user in the event of any equipment malfunction or faulty.

16. 3D Micromanufacturing Lab. School of Mechatronics Gwangju Institute of Science and Technology 3D Micromanufacturing Lab. School of Mechatronics Gwangju Institute of Science and Technology Warranty [16] Model Name : MYL-0705 S/N : L20141017001 Installation Data : 2014/10/17 A/S : 1 years warranty from the date of installation. (However, laser tube, mirror, lens and such as supplies for three months from the date of installation.)

17. 3D Micromanufacturing Lab. School of Mechatronics Gwangju Institute of Science and Technology 3D Micromanufacturing Lab. School of Mechatronics Gwangju Institute of Science and Technology Contact [17] 김 병 호 팀장 MYCNC Sales Dept. / Team leader Tel : 82) 070-8202-3246 Fax : 82) 02-6280-3246 E-mail : mycnc2002@mycnc.co.krmycnc2002@mycnc.co.kr Homepage : www.mycnc.co.krwww.mycnc.co.kr Customer Support : cs@mycnc.co.krcs@mycnc.co.kr