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BLT481 Product Manual
Brilliant Optical Cutting Instrument

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Summary of Contents for BOCI BLT481

  • Page 1 BLT481 Product Manual Brilliant Optical Cutting Instrument...
  • Page 2 BOCI is constantly updating/upgrading products, so our company reserves the right to modify the product models and descriptions in this manual without prior declaration.
  • Page 3: Table Of Contents

    BLT481 Product Manual Table of contents BLT481 Product Manual ................. 1 1. Product Description ..................1 1.1 Product View ................................1 1.2 Technical parameters ............................. 2 1.3 Meaning of LED indicator ............................3 2. Gas port ...................... 4 3. Water cooling interface ................5 4.
  • Page 4 BLT481 Product Manual 5.2.10 Beam centering ............................14 Appendix A - Care/Maintenance ..............16 1.1 Schematic diagram of product structure ....................... 16 1.2 Replace the upper protective lens ........................17 1.3 Replace the lower protective lens ........................18 Appendix B - Mechanical Dimensions ............19...
  • Page 5: Blt481 Product Manual

    BLT481 Product Manual 1. Product Description 1.1 Product View Product View (Structure and Interface Description) Optical fiber interface; 9. Nozzle cooling air interface; Upper protective lens; 10. Cutting gas interface; Upper protective lens; 11. Cooling water outlet; Collimation unit; 12. Cooling water inlet;...
  • Page 6: Technical Parameters

    BLT481 Product Manual 1.2 Technical parameters Cutting head BLT481 Laser wavelength: 1030-1090nm Laser power: ≤30kW Q+、QD、QBH、ADD Fiber interface: Spot magnification: M=2.0 Focus adjustment range: ±50mm (optical ratio 1:2 100:200) Max.0.13 at Fc100 Centering adjustment range: ±1.5mm Focus acceleration: 7.5m/s² Cutting gas interface: ø10, maximum 25bar (2.5Mpa)
  • Page 7: Meaning Of Led Indicator

    BLT481 Product Manual 1.3 Meaning of LED indicator icon state meaning green Power is normal. Under-voltage alarm: insufficient electrical power. No power supply: There is no power supply, the connection cable is broken, and the bright interface is loose. icon...
  • Page 8: Gas Port

    BLT481 Product Manual 2. Gas interface Cutting gas interface Nozzle cooling gas connection tallation connection: cutting gas 1, nozzle cooling gas 2 Notice: The maximum pressure of cutting gas is 25bar (2.5Mpa).  The cutting gas quality shall meet the requirements of gas quality in accordance with ISO 8573-1:2010: ...
  • Page 9: Water Cooling Interface

    BLT481 Product Manual 3. Water cooling interface Water cooling water outlet Water cooling water inlet Installation connection: water-cooled water inlet port 2A, water-cooled water outlet port 1A Notice: Deionized/distilled water (conductivity < 10 μS/cm) specified by the laser manufacturer is recommended.
  • Page 10: Electrical Interface

    BLT481 Product Manual 4. Electrical Interface PWE and aviation plug interface waterproof precautions: PWE interface and air plug interface are equipped with dust plugs from the factory. If the dust plug does not fall off, the protection level of IP64 can be achieved; at the same time, when the PWE cable and the air plug cable are well connected, IP64 can also be achieved;...
  • Page 11: Bus System

    BLT481 Product Manual 4.1 Bus system BCS210E Power supply 220V AC BLT421 cutting head installation wiring diagram Slave Station Hypcut HyPanel master station Notice:  The above wiring operations should only be performed by trained  and professional personnel. When the cutting head is connected to the BCS210E, the BCS210E ...
  • Page 12: Non-Bus Systems

    BLT481 Product Manual 4.2 Non-bus systems BCL4500A BLT421 cutting head installation Power wiring diagram 24VDC Cypcut Slaves Station master station Notice: The above wiring operations should only be performed by trained and professional personnel.  When the cutting head is connected to the BCL4500A, the BCL4500A must be powered off.
  • Page 13: Cutting Head Installation

    BLT481 Product Manual 5. Cutting head installation During the installation of the cutting head, dust or dirt may accidentally enter the cutting head, contaminate the optical lens, and affect its normal functions. To prevent dust or dirt from entering the cutting head, please refer to the following methods for the installation of the cutting head: 5.1 Preparation before operation...
  • Page 14: Specific Operation Process

    BLT481 Product Manual 5.2 Specific operation process 5.2.1 Preparation of clean bench Prepare the clean bench, start it up and ensure its functionality: Clean table type: vertical purification; cleanliness class: ISO 5, 100; average wind speed ≥ 0.4m/s Check that the equipment is clean and qualified (checks the cleanliness of the dust particle counter ), and confirm that the FFU purification unit is within the validity period (measure the average wind speed in the working area, when the wind speed cannot reach 0.3m/s, the FFU purification unit must be replaced);...
  • Page 15: Clean And Wipe The Fiber Interface Of The Cutting Head

    BLT481 Product Manual 5.2.3 Clean and wipe the fiber interface of the cutting head Wipe the fiber interface of the cutting head with a clean cloth and anhydrous ethanol. 5.2.4 Check the laser fiber end face Remove the protective cap of the laser fiber, and irradiate the end face of the fiber with a strong flashlight to observe whether there is any pollution;...
  • Page 16: Insert The Laser Fiber Interface Into The Cutting Head

    BLT481 Product Manual 5.2.6 Insert the laser fiber interface into the cutting head Align the fiber optic plug with the red dot, insert it into the unlocked fiber optic port, and ensure that it is inserted as far as it will go. Rotate the lock cap until it tightly locked.
  • Page 17: Mount The Cutting Head On The Backplane

    BLT481 Product Manual 5.2.8 Mount the cutting head on the backplane The cutting head can be installed on the Z-axis backplane of the machine tool through four screws A, B, C, and D. When fixing the cutting head on the machine, it must be ensured that the cutting head is locked and there is no obvious movement.
  • Page 18: Beam Centering

    BLT481 Product Manual 5.2.10 Beam centering Adjust the XY centering knob to make the focal point in the center of the nozzle by low-power dotting. The conditioned laser beam must be in the center of the nozzle. adjustment screw Relative position of laser beam...
  • Page 19 BLT481 Product Manual Manual alignment operation: Make sure the laser beam is turned off. Place scotch tape under the nozzle. Click to trigger a low-power laser pulse and assess the position of the laser beam relative to the nozzle through the penetration of the tape.
  • Page 20: Appendix A - Care/Maintenance

    BLT481 Product Manual Appendix A - Care/Maintenance 1.1 Schematic diagram of product structure Notice: During the maintenance of cutting head accessories, dust or dirt may accidentally enter the cutting head and damage the product.  Please pay attention to keep it clean during maintenance and replacement of accessories;...
  • Page 21: Replace The Upper Protective Lens

    BLT481 Product Manual 1.2 Replace the upper protective lens Upper protective lens protective door Upper protective lens base Open the protective door of the 1 upper protective lens; Pull out the upper protective mirror drawer; Close the protective mirror drawer door to prevent dust from entering;...
  • Page 22: Replace The Lower Protective Lens

    BLT481 Product Manual 1.3 Replace the lower protective lens Press the buckle to open the protective door of the lower protective mirror drawer; Pull out the lower protective mirror drawer; Close the protective door of the lower protective mirror drawer to prevent dust from entering;...
  • Page 23: Appendix B - Mechanical Dimensions

    BLT481 Product Manual Appendix B - Mechanical Dimensions 1.1 Cutting head installation size...
  • Page 24 BLT481 Product Manual...

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