BSM -420W Operation Manual

Cnc milling machine

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CNC milling machine
Operation manual
BSM-420W
V1.0.5
2024.09.13 Updated

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Summary of Contents for BSM BSM-420W

  • Page 1 CNC milling machine Operation manual BSM-420W V1.0.5 2024.09.13 Updated...
  • Page 2: Table Of Contents

    Content Foreword ............................ 1 Chapter 1. Product Introduction, Inspection and Technical Parameters ........3 1-1 Product introduction ......................3 1-2 Product inspection ......................3 1-3 Nameplate description ......................4 1-4 Product appearance ......................4 1-4-1 Device view ........................4 1-4-2 Button definition ......................5 1-5 Technical parameters ....................... 6 1-6 Precautions ........................
  • Page 3 3-7 Abnormal detection ......................17 Chapter 4. Maintenance and Precautions ................. 18 4-1 Maintenance instructions ....................18 4-2 Special statement ......................19 Chapter 5. Common Issues and Solutions ................19 5-1 Common issues table ..................... 19 Chapter 6. Equipment Calibration ....................20 6-1 X-axis offset ........................20 6-2 Z-axis offset ........................
  • Page 4: Foreword

    Technology Co., Ltd. accuracy and service life of BSM-420W, regular professional maintenance is very important in addition to correct operation/use. Please refer to this manual and consult BSM/BSM local dealer for more information. Before connecting and starting the BSM-420W, please read this manual carefully to ensure correct operation/use by BSM approved Personnel.
  • Page 5 When receiving, inspecting, installing, wiring, operating, and maintaining the equipment, the following symbols must be noticed with special attention and the instructions following them must be taken. The meaning of the symbols "Danger" and "Warning": t reminds the operator that if it is not observed, the operation may fail or an action cannot be performed.
  • Page 6: Chapter 1. Product Introduction, Inspection And Technical Parameters

    1-2 Product inspection Please check the package after arriving, and contact BSM or BSM local dealer if the package is not in good condition. Then check the following items after unpacking:...
  • Page 7: Nameplate Description

    1-3 Nameplate description Model Input power Output Power Serial Number Serial number description BSM-420W W 16 0809 0001 Manufacturing serial number Production Month and date Production Year Internal version Device model 1-4 Product appearance 1-4-1 Device view...
  • Page 8: Button Definition

    Front view Side view 1-4-2 Button definition Start: Press this button to start processing after the processing file has been loaded into the system. Pause: Press this button to pause the processing program. Then press the “Start” button and the program will continue to run at the pause position.
  • Page 9: Emergency Stop

    U disk slot: Insert U disk for program copy and data backup. Air pressure display: display the current air pressure used by the equipment. 1-5 Technical parameters BSM-420W Technical parameters Model BSM-420W Round holder: φ98mm pure titanium and titanium alloy disc, Machinable materials pre-mill, etc.
  • Page 10: Precautions

    Weight About 300Kg Total power 3.7KW X,Y, Z axis stroke range:120mm\170mm\110mm X,Y,Z axis resolution:0.001mm A-axis rotation range:0°- 360° 1-6 Precautions Before working with this machine, make sure all safety precautions are taken. This machine must be operated when the front door is closed. Please press the "Stop" button in case of emergency.
  • Page 11: Use Environment And Requirements

    should stay at the mechanical origin under normal conditions). If it is not at the mechanical origin, enter the “Manual” page and move the spindle to the mechanical origin. (Attention: If steps are not followed, the spindle will easily collide with the hard limit, resulting in loss of accuracy, and cause mechanical damage additionally).
  • Page 12: Storage

    2-2-1 Unpacking 1) Before opening, pls. check the packaging of the device and make sure it is complete and undamaged. If there is damage, please contact BSM or BSM local dealer. 2) If there is no damage, unpacking the platform box and equipment box, starting...
  • Page 13 4) After removing all fixing screws on the outer package, install the platform on an even, rigid and stable space, remove the anti-collision film wrapped, place the equipment on the platform. Pls. report BSM or BSM local dealer with clear picture if equipment shell is scratched or cracked.
  • Page 14: Line Connection

    2-2-2 Line connection Connect the power cord, gas supply system and water supply system as required:...
  • Page 15: Equipment Debugging

    1) Power supply wiring: Connect the 1PH 220V, 50HZ power supply to the serial number 18 aviation socket, and connect the external plug board to the 19 aviation socket; 2) Air pipe wiring: connect the air pipe from interface marked “air” in No. 17 to the right side of air filter (No.
  • Page 16: Chapter 3. Operation Processing

    Be sure the limiting block is cleared and all wires and lines are connected  correctly. Make sure the air blowing pipe is in good working condition, and the air pressure  is within the fixed pressure range (0.6-0.8 Mpa). Before the equipment is powered on, make sure there is enough water flow at the ...
  • Page 17 Select the U disk program, select the file to be processed, and click to load; When the status bar shows that the processing file is loaded completed, it means that the file is loaded;...
  • Page 18: Zero Points Mark

    3-3 Zero points mark If the screen has the following origin mark after power on and back to origin, you can operate according to the normal steps. If there is no such mark after starting up, please contact the BSM and BSM local...
  • Page 19: Processing Emergency Treatment

    dealer immediately. 3-4 Processing emergency treatment If the tool is broken or abnormal during the processing, please refer to the following methods to deal with it: 3-5 Tool maintenance The tool is another determinant of the processing quality. The quality of the tool directly determines the processing efficiency and the quality of the processing.
  • Page 20: Material Clamping/ Loading

    2. If the holder is deformed due to artificial damage, please do not use it and contact the BSM or BSM local dealer for replacement. 3. When tighten the circle holder, tighten each screw in diagonal order gradually and evenly in 3-4 successive times to make sure the blank will bear even stress after loading.
  • Page 21: Chapter 4. Maintenance And Precautions

    8. Check the guide rails bearing seat every month. Tighten it when it is loose and report to BSM/BSM local dealer when there is abnormal sound.. 9. Refuel the guide rails every 90 days to ensure the lubrication of the bearing.
  • Page 22: Special Statement

    2. Without the consent and permission of BSM, it is strictly forbidden to disassemble the external and internal spare parts and electrical accessories of the equipment.
  • Page 23: Chapter 6. Equipment Calibration

    Over load the load of each axis screw is overloaded Note: For other faults other than the above faults, please contact BSM/BSM local dealer at the first time. Chapter 6. Equipment Calibration 6-1 X-axis offset If the offset is in the negative direction, as shown in the figure: The X axis is offset by 1mm in the negative direction.
  • Page 24: Z-Axis Offset

    Z-axis offset is 18.160mm, then set it to 18.310mm. Chengdu Besmile Medical Technology Co., Ltd. www.bsmdental.com E-mail: info@cdbesmile.com Website: Tel. No.: +86-28-8531-7108 **Besmile reserves the right to product upgrade and wiring changes. If the machine received is different from the above described, please contact BSM/BSM local dealer immediately.

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