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Failure Analysis Of Saw Blade Used In Band Saw Machine

Failure Analysis Of Saw Blade Used In Band Saw MachineFailure Analysis Of Saw Blade Used In Band Saw Machine

What is the reason for the tooth pulling of the saw blade used in the band saw machine?

  • A. Incorrect selection: tooth pitch is too large or jagged.
  • B. Material or saw blade is not fixed.
  • C. The cutting feed is too large or the speed of the band saw blade is too fast.
  • D. Welding problems.
  • E. The wire brush stops working so that cutting cannot be discharged.
  • F. The cutting fluid concentration is too low.

What is the reason for the broken band of the saw blade used in the band saw machine?

  • A. The guide arm of the saw is broken.
  • B. The distance between the guide arms is too large.
  • C. The turning circumference of the saw wheel is too small. It is recommended to use a narrow band saw.
  • D. The tension of the band saw blade is too high.
  • E. The cutting feed is too large.
  • F. Welding problems.

What is the reason for the oblique cutting of the saw blade used by the band saw machine?

  • A. Abnormal tooth wear.
  • B. Insufficient running of tooth tips.
  • C. The distance between the guide arms is too large or the guide arms are not on the same horizontal line, it should be adjusted.
  • D. The side guide wheel or tungsten steel of the sawing machine is damaged and should be replaced.
  • E. The tension of the band saw is too low.
  • F. The workpiece splint is loose.
  • G. Welding problems.

What causes the tooth tips of the saw blade to wear too fast?

  • A. The tooth tips are not running in normally.
  • B. Insufficient or too little coolant concentration.
  • C. Check or replace the steel ball.
  • D. Adjust cutting feed rate or speed of band saw.
  • E. Select the appropriate tooth profile.

What is the reason for the rough cutting surface of the saw blade used in the band saw?

  • A. The speed of the band saw is too fast or the cutting feed is too large.
  • B. The tooth tips are not running in normally.
  • C. Worn tooth tips.
  • D. Check or replace the wire brush.
  • E. Welding problems.

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