Through the rods and sheets
Through the rods and sheets.Through the rods and sheets are carried out usually on the anvil. Crosses may be carried out on a record of iron or steel. When cutting a large amount of long rods or plates to be put them on a steel tray. Intersects płaskowników short and thin may be at the companys vice zawiasowym. Intersects the curve along the line of sheet metal cutting using the chisel on the convex cutting edge. During the cutting rods to be rotated by 90 degrees after a few beats a hammer. Chisel placed perpendicular to the surface przecinanej. When you are not cutting chips. Shearing is used more often than crosses. When shearing chisel is inclined at an acute angle to the surface obrabianej. The size of the slope determines the chisel at the cutting edge geometry (the geometry of the blade in the working tools), and the blade angle is constant and independent of the chisel. In practice, decided to set chisel skrawanej thickness. When shearing a thick layer of material, where stress on the chip surface is a large attack, the force resulting from the distribution of force of impact hammer has to be large. The angle between przecinakiem a cutting surface to reduce friction.