How to choose bending and cutting tools for spring machine
How to choose bending and cutting tools for spring machine?
For materials with different wire diameters, the force exerted by the tool is different when bending and cutting, which requires different strength and toughness requirements for the material of the tool. For processing materials with a larger wire diameter of 4.0 or more than 4.0mm and relatively high hardness, such as oil-hardened steel, this has higher requirements for the material toughness and strength of the tool. At the same time, it is necessary to take into account the angle of the tip, the blade and the blade smooth transition .
As far as the safety of the spring and the service life of the tool are concerned, the use of welded tungsten steel can solve this problem very well. If the full tungsten steel is easy to crack and splash on the workers, it is not safe. For wire diameters less than 1.0, the wire gauge,wire feeding roller can be made of all tungsten steel.
For materials with different wire diameters, the force exerted by the tool is different when bending and cutting, which requires different strength and toughness requirements for the material of the tool. For processing materials with a larger wire diameter of 4.0 or more than 4.0mm and relatively high hardness, such as oil-hardened steel, this has higher requirements for the material toughness and strength of the tool. At the same time, it is necessary to take into account the angle of the tip, the blade and the blade smooth transition .
As far as the safety of the spring and the service life of the tool are concerned, the use of welded tungsten steel can solve this problem very well. If the full tungsten steel is easy to crack and splash on the workers, it is not safe. For wire diameters less than 1.0, the wire gauge,wire feeding roller can be made of all tungsten steel.