|Place of Origin:||China|
|Model Number:||cold cut|
|Minimum Order Quantity:||10pcs|
|Packaging Details:||fumigation free wooden case|
|Cutting Material:||Square Tube And Pipe,round Tube And Pipe|
Steel profile cold cut DIN1.2235 friction saw blade for steel mill and plant
Friction saw blades are designed for cutting of steel tubes and various sectioned profiles with high peripheral cutting speed less than 250 C.
The standard diameter of saw blades is between 300 to 1200mm (11.8"-48") and the maximum thickness of them is 10mm. For each diameter of saw blades, the material is chromium-Vanadium (80CrV2-DIN 1.2235) steel, Chromium (75Cr1-DN1.2003) steel.
The body of the saw blades are completely hardened and tempered in order to get the hardness of 43+-2HRC and generally in flat or taper ground.
Tooth profiles and the cutting angles are designed according to the type of the saw machine, the shape and the hardness of the cut material.After a period of time, the tips of the blades are just sharpened.The cutting operation is carried out in a dry manner.After the cutting operation, application of greasing prolongs the service life of the saw blades.
The ideal peripheral speed should be applied as 100-140m/sec.
|Diameter||Hole||Thickness||No. of Teeth|