Ⅱ、Automatic Solder Printer Teaching Video - Part 1
The content of this video focuses on instructions regarding the need to lock the machine during transport and remove the locking block before powering up.
1. Thank you for the support and emphasise the importance of the video.
2. Transport protection: In order to prevent the movement axes inside the machine from swinging during transport, each movement axis is locked and fixed.
3. System Backup: In order to prevent the loss of data from the computer operating system (C drive), the Windows operating system has been backed up.
4. Note to users: After receiving the machine, please copy the backup data to your own computer in time, the backup data is stored in the last hard drive.
Ⅱ、Automatic Solder Printer Teaching Video - Part 1.1
Content description
This content is a subtitle for a video tutorial used to operate a machine, focusing on safety precautions, signal cable connections, power supply requirements, and basic operating instructions for the equipment.
Highlights:
- This content focuses on safety and proper connections for operating the equipment, while emphasising the importance of assistance from a professional technician and maintenance of the equipment.
Summary
1. safety tips:
- Before performing any operation, make sure the machine is completely stopped to avoid injury to people or objects.
2. signal line connections:
- Detailed description of the method of connecting signal lines between machines, including the requirements for connecting signal lines of different equipment (e.g. PCB loader, solder paste printer, mounter).
- Voltage differentiation of signal lines (24 V and 0 V) and connection precautions.
- Voltage measurement and cable manual connection methods for special cases.
3. Power supply connection:
- The printer power supply voltage is 220 volts and is divided into fire, neutral and earth wires.
- Emphasis is placed on the need for an electrical professional to make power cord connections.
4. machine startup and air pressure requirements:
- Upon switching on the computer, the mainframe will automatically start and enter the system.
- Air pressure should be maintained between 0.5 and 0.6 MPa to ensure proper machine operation.
- Emergency switch positions and functions are provided for hazardous situations.
Ⅲ、Automatic Solder Printer Teaching Video - Part 2
Overview:
The video primarily focuses on safety guidelines and basic operation steps for handling a machine. It covers preparation before machine startup, operational procedures, permission login, language switching, and a preview of the next video content.
Content Summary:
1. Safety Operation Requirements:
- The video starts by emphasizing that opening the safety door for filming purposes violates safety regulations.
- It stresses ensuring the machine is stopped before any operation to prevent accidents.
- Prohibits reaching into the machine while it is running or when it appears to be stopped but is actually operating.
2. Machine Startup Procedure:
- Before opening the machine software, remove all items unrelated to the machine to prevent collisions.
- Once the software interface appears, the machine must undergo a zeroing process (self-check), and any abnormalities should be noted.
3. Error Detection:
- If the machine emits abnormal noises while running, it may indicate a malfunction or damage to the limit sensor.
- Failure to complete zeroing indicates an issue with the machine.
4. Permission Login and Language Switching:
- The system supports various permission levels (operator, technician, engineer, factory staff) with default passwords provided.
- After login, users can switch between supported languages via the menu. Currently, three languages are available, with an option to add more based on requirements.
Ⅳ、Automatic Solder Printer Teaching Video - Part 3.1
Summary of the Video Content:
This video demonstrates the step-by-step process of operating a machine, particularly focused on programming and setting it up for PCB manufacturing. Key highlights include:
Content Summary:
1. Safety Measures:
- Only one operator should handle the machine at a time to prevent safety incidents.
- Check the machine for safe operation before starting.
2. Machine Programming:
- How to create a new program, name it, and enter the model-making interface.
- Input PCB size parameters (length, width, thickness) and utilize the machine's automated parameter generation.
3. Recognition Modes:
- Two recognition methods are available: PCB marks and stencil marks.
- Ensure stencil marks are manufactured to overlap accurately with PCB marks.
4. Advanced Settings:
- Selection of cleaning modes (wet, dry, vacuum) and their combinations.
- Adjust cleaning speed, vacuum delay, and cleaning cycles.
5. PCB Setup:
- Proper placement and height alignment of PCB on the table.
- Only place support columns directly under the PCB to ensure stability.
6. Table Operations:
- The table is raised and lowered to check and adjust PCB height alignment with the conveyor surface.
7. Auto Positioning:
- Automatic positioning of the PCB via machine functionality.
- Proper alignment of PCB pads with template holes for precise results.
8. Frame and Template Handling:
- Steps to loosen and align the stencil frame and template.
- Proper locking of the frame and template after alignment.
Ⅳ、Automatic Solder Printer Teaching Video - Part 3.2
Summary of the Video Content:
This video demonstrates the step-by-step process of operating a machine, particularly focused on programming and setting it up for PCB manufacturing. Key highlights include:
Content Summary:
1. Safety Measures:
- Only one operator should handle the machine at a time to prevent safety incidents.
- Check the machine for safe operation before starting.
2. Machine Programming:
- How to create a new program, name it, and enter the model-making interface.
- Input PCB size parameters (length, width, thickness) and utilize the machine's automated parameter generation.
3. Recognition Modes:
- Two recognition methods are available: PCB marks and stencil marks.
- Ensure stencil marks are manufactured to overlap accurately with PCB marks.
4. Advanced Settings:
- Selection of cleaning modes (wet, dry, vacuum) and their combinations.
- Adjust cleaning speed, vacuum delay, and cleaning cycles.
5. PCB Setup:
- Proper placement and height alignment of PCB on the table.
- Only place support columns directly under the PCB to ensure stability.
6. Table Operations:
- The table is raised and lowered to check and adjust PCB height alignment with the conveyor surface.
7. Auto Positioning:
- Automatic positioning of the PCB via machine functionality.
- Proper alignment of PCB pads with template holes for precise results.
8. Frame and Template Handling:
- Steps to loosen and align the stencil frame and template.
- Proper locking of the frame and template after alignment.
Ⅳ、Automatic Solder Printer Teaching Video - Part 3.3
Summary and Analysis of the Video
1. Overview of Alcohol Spray Settings
- The video introduces three parameters for controlling alcohol spray on cleaning paper: offset, length, and speed.
- The length of the spray is automatically calculated based on the PCB's size.
- Key insight: Slower nozzle movement results in more alcohol being applied, while faster movement reduces the quantity.
2. PCB and Stencil Separation Parameters
- Settings discussed include separation distance and speed, critical for preventing soldering issues like pulling tips or insufficient tin.
- Common default values are provided (e.g., 1.5mm distance, 0.5mm/s speed), but users can adjust these based on specific product needs.
3. Squeegee Parameters
- The video elaborates on the squeegee's lifting and lowering speeds, defaulting to 3mm/s.
- Squeegee pressure affects its downward movement (e.g., 1kg pressure equates to a 0.3mm drop).
- Users can customize starting and ending coordinates for both front and rear squeegees, ensuring accurate and flexible operation.
4. Printing Process and Offset Adjustment
- The solder printing process begins with setting parameters for cleaning modes, stencil cleaning direction, and ensuring PCB entry alignment.
- Fine-tuning instructions for offset corrections are provided, emphasizing adjustments to PCB positioning in X, Y, and Z axes.
- Rotational adjustments via Y1 and Y2 motors allow precise alignment, particularly for solder shifts.
5. Mark Recognition and Debugging
- The importance of proper mark recognition is highlighted. In cases of failure, users are instructed to refine mark positioning.
- A dialog box prompts users to adjust offsets for initial PCB setups, which can be disabled for future operations if no adjustments are necessary.
6. Safety and Maintenance
- Safety measures, including pausing the machine before opening the safety door, are emphasized.
- Regular maintenance tips include checking LEDs, addressing alarms, and using the reset button for errors.
7. SPI Integration
- The video briefly touches on SPI machine integration, which enables real-time solder offset adjustments through an MES system.
8. Final Operation and Troubleshooting
- After all parameters are set and tested, users can start the solder printing process.
- Demonstrations cover common troubleshooting steps, such as handling mark recognition failures and re-adjusting offsets.
Key Takeaways
1. Flexibility in Settings: The system allows for highly customizable parameters, enabling optimization for different PCBs.
2. Detailed Guidance: Comprehensive instructions are provided for both setup and troubleshooting, ensuring usability across varied expertise levels.
3. Integrated Systems: Compatibility with SPI machines demonstrates advanced automation potential, reducing manual adjustments and improving efficiency.
4. Emphasis on Safety: Clear guidance on pausing, stopping, and resetting ensures a safe operating environment.
Ⅴ、Automatic Solder Printer Teaching Video - Part 4
Summary of the Video
1. Scraper Installation
- Explains the tilted installation method of the scraper, resembling an umbrella with slanted sides when installed.
- The scraper must be hung on the internal knife holder and locked properly to ensure no gaps.
- Emphasizes that the white blocks on both sides need to be aligned to the same height as the scraper blade.
2. Template Cleaning Paper Installation
- Demonstrates the process of locating the installation area, securing the cleaning paper, and operating the components, including adding alcohol to the bottle to make the sensor float.
- Mentions that alcohol is sprayed from the nozzle onto the cleaning paper to clean the bottom of the template.
- Highlights the importance of proper installation direction and buckle positioning. Shows how to attach the cleaning paper to an empty tube and use spring clips for securing.
- Provides a diagram to illustrate the installation details until completion.
3. Alcohol Usage and Sensor
- Specifies that the alcohol level must be half the bottle to allow the sensor’s buoy to float correctly.
- Notes that the machine will alarm if the alcohol level is insufficient.
4. Conclusion
- The video concludes with thanks to the viewers and an invitation to subscribe for more SMT machine tutorial videos.
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