Cutting machine manufacturers should tell you how to prevent to produce material bending?

Cutting machine is in use when processing the materials tend to use the phenomenon of some influence, so in the cutting work of late is bad for the quality of the workpiece, which need clear is that in the process of cutting to avoid affect the processing effect, and so on will be ready before cutting prevention, the cutting machine manufacturers are introduce in detail for you. ( 1) Try to use the vacuum smelting, refining, or of electroslag remelting steel; ( 2) Strict inspection of raw materials of chemical composition, microstructure and inspection, and shall not use unqualified raw materials, coarse grain steel excessive amounts of steel and harmful impurities; ( 3) Avoid to choose hardenability is poor, easy to deformation of the materials; ( 4) Blank forging should be reasonable, upsetting compliance, stretchability, length of forging, forging, cooperate with raw materials, i. e. forging in 2 - choose diameter ratio Between the three codes; ( 5) Choose the ideal cooling rate and cooling medium; ( 6) Through the vacuum heating, protective atmosphere heating and completely solid salt bath furnace heating, improve step quenching and isothermal quenching heat treatment process; ( 7) After cutting machine manufacturer is mentioned to the chemical processing of tool steel with diffusion annealing, spheroidizing annealing, quenching and tempering, the original organization fully refined; ( 8) Long-term tempering can improve the fracture toughness of the mold; ( 9) Good temper, stability of organization and performance; ( 10) Multiple tempering and residual austenite is enough to eliminate the new stress; ( 11) Hardened steel should promptly tempering, in order to eliminate the quenching stress, reduce brittleness; ( 12) After the temper brittleness die steel, high temperature tempering should be cooling ( Cold water or oil) , can eliminate the secondary tempering brittleness. Phase line cutting machine with a built-in advanced PID algorithm, fast response speed, strong adaptability, simple debugging; 16 level speed control, simple PLC to realize timing, constant speed, orientation and other multi-function logic control, a variety of flexible control method to meet the requirements of the various complex conditions. Mechanical and electrical integration of the cutting machine cutting machine is called cutting machine. Above is the manufacturer of cutting machine is introduced to prevent to produce material, the specific content of the bending in order to reduce and prevent deformation and cracking, aiming at the need of hot working thread cutting mold material selection, starting from the finished product all aspects of heat treatment and to give enough attention to choose material deformation small, adopt proper heat treatment process.