Technique and equipment for forged steel roll neck high-chrome cast iron composite roller
A high-chromium cast iron and composite roll technology, applied in the field of metal pressure processing, can solve the problems of rapid decrease in hardness and wear resistance, low thermal fatigue resistance, poor thermal fatigue resistance, etc., and achieve good red hardness and high temperature wear resistance. The effect of good properties, excellent crystalline structure and good mechanical properties
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[0064] Example 1: In figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Image 6 In the equipment, the equipment has a gantry-type regional directional solidification lifting device 16, a lifting platform 17 is installed on the gantry-type regional directional solidification lifting device 6, and an electromagnetic induction heater 8 is installed on the lifting platform 17, which is rotated and lifted by a lifting motor 14. The screw 15 or hydraulic equipment drives the lifting platform 17 to move up and down at a set speed. An electromagnetic induction power supply control cabinet 19 is installed on the side of the gantry type area directional solidification lifting equipment 16, and the two output ends of the electromagnetic induction power control cabinet 19 are cooled by water The cable 20 is connected to the two ends of the electromagnetic induction heater 8. There is a base support at the lower part of the gantry type area directional solidification lifting equipmen...
Example Embodiment
[0082] Example 2: In figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Image 6 In the equipment, the equipment has a gantry-type regional directional solidification lifting device 16, a lifting platform 17 is installed on the gantry-type regional directional solidification lifting device 6, and an electromagnetic induction heater 8 is installed on the lifting platform 17, which is rotated and lifted by a lifting motor 14. The screw 15 or hydraulic equipment drives the lifting platform 17 to move up and down at a set speed. An electromagnetic induction power supply control cabinet 19 is installed on the side of the gantry type area directional solidification lifting equipment 16, and the two output ends of the electromagnetic induction power control cabinet 19 are cooled by water The cable 20 is connected to the two ends of the electromagnetic induction heater 8. There is a base support at the lower part of the gantry type area directional solidification lifting equipmen...
Example Embodiment
[0099] Example 3: In figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 In the equipment, the equipment has a gantry-type regional directional solidification lifting device 16, a lifting platform 17 is installed on the gantry-type regional directional solidification lifting device 6, and an electromagnetic induction heater 8 is installed on the lifting platform 17, which is rotated and lifted by a lifting motor 14. The screw 15 or hydraulic equipment drives the lifting platform 17 to move up and down at a set speed. An electromagnetic induction power supply control cabinet 19 is installed on the side of the gantry type area directional solidification lifting equipment 16, and the two output ends of the electromagnetic induction power control cabinet 19 are cooled by water The cable 20 is connected to the two ends of the electromagnetic induction heater 8. There is a base support at the lower part of the gantry type area directional solidification lifting equipment 16, a supp...
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