Máquina de ranhurar em V: etapas e precauções essenciais

V Grooving Machine: Essential Steps and Precautions

Preparation:

  • Before starting the machine for each shift, perform daily maintenance and lubrication on the V-channel machine according to the machine inspection and maintenance items. Check the oil content of the oil-water separator, which should not exceed 2/3 of the container. Check the remaining amount of coolant, which must not be less than the minimum oil level marked on the container.
  • After starting the machine each time, check the air pressure. Proceed to the next V-channel operation only when the pressure is confirmed to be normal.

Equipment/Tools:

V-grooving machine, rotating cart, tape measure, caliper, oil-based pen

Operating instructions:

Figure A
Figure B
Figure C
  1. Place a rotating cart loaded with materials to be V-grooved and an empty rotating cart in appropriate positions in front of the V-grooving machine, with the cart carrying materials to be V-grooving placed next to the machine.
  2. After starting the machine, press the F3 key for manual operation, and then press the Z, X and Y keys to move the tool holder back to the origin in the Z, Y and X axes respectively. Press the ︾ key to move the Y axis parameter on the main interface to between 40 mm and 50 mm.
  3. The operator puts the material from the turning cart onto the working table of the V-channel machine, steps on the pedal and fixes the material with the clamping angle. Measure the length, width and thickness of the material. The length is the distance from the left end of the material to the last blade of the tool holder, and the width is the lesser of the lengths of the two ends.
  4. Press F1 to return to the home page and press F6 to set parameters (Figure A). Use the arrow keys to move the cursor and enter the total length, width, and thickness of the material. Enter the groove distance, groove depth and cycle count according to your processing requirements. Press the Enter key to confirm each entry.
  5. Cycle count refers to the number of passes for each groove (Figure B). For example, with a groove depth of 1.0 and a cycle count of 3, press F5 to set the tool parameters and set the total progress to 1.0, with the first pass at 0.5, the second pass at 0.3 and the third pass at 0.2.
  6. Press F7 to save, F1 to return to the home page, then press F1 for automatic operation and return to the interface (Figure C). Press the Start button to begin automatic V-groove operation, watching the tool holder move while keeping your right hand on the pause button, ready to stop the machine immediately if an error occurs.
  7. After the V-groove is completed, the operator writes the groove distance between corresponding grooves with an oil-based pen. Step on the pedal to release the fixing foot (Figure E) and remove the panel. For panels with the same size and processing requirements, simply re-enter the total length and width, save, return to the home page and start automatic operation. If not, repeat steps 3, 4, 5 and 6.
Figure D
Figure E

Precautions:

  • Operators must wear work clothes and gloves and avoid wearing tank tops, shorts or flip-flops. Inform the shift leader immediately if there is any discomfort or accident.
  • Before turning on the machine and starting the V-grooving process, return the X, Y, and Z axes to their original positions.
  • If the operating interface screen goes black, press any number key to return to the operating interface.

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