Analysis of band saw blade use problem (solution of cutting Angle)

There are many reasons for the tangency, and the specific reasons and solutions are as follows:

1. Sawing parameters

A. Improper selection of feed pressure(Solution: Adjust the feed pressure)

B. The feed speed is too high(Solution: appropriately reduce the feed speed)

2. Sawing machine reason

A. The distance between guide arms is too large(Solution: Make the guide arm as close to the workpiece as possible)

B. Not enough tension(appropriately increase tension)

C. Poor contact or wear of guide block and guide arm(Solution: Replace the guide block)

D. Band saw blade running unstable(Check the main drive, bearing and saw frame lifting structure)

E. The wire brush is improperly adjusted(Check and replace wire brush)

F. The vise is not tightly clamped and the mouth surface of the vise is not good(Check the vise, trim the jaw surface or even replace the jaw)

G. The verticality of the saw belt of the machine tool is not properly adjusted(Solution: adjust the verticality of the saw belt)(Solution: increase the flow rate, adjust the water outlet so that the cutting fluid flows into the incision)

3. saw blade selection

A Band saw blade greater than wear limit(Solution: Replace the band saw blade)

4. Sawing materials

A. Sawing material The material is unknown(Solution: figure out the material, and then select the correct sawing parameters for sawing)

B. material irregularity affects clamping pressure(Change the clamping method to ensure that the material is clamped)