Multifunctional one-furnace multi-strip quick high-efficiency heat treatment production line and process for bimetal strip saw blades
A bimetallic belt, multi-functional technology, applied in heat treatment furnaces, heat treatment equipment, furnaces, etc., can solve the problems of inability to achieve fast and efficient production, large production site area, high energy consumption, and achieve increased production capacity, high production capacity, and high guarantee. quality effect
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[0038] Specific implementation manner one: such as Figure 1~15 As shown, the multi-functional heat treatment production line of the same furnace and multi-band fast and efficient bimetallic band saw blades in this embodiment includes a temperature control system 18, a nitrogen generator 27 and a refrigeration unit 29. The production line also includes a saw blade input to output direction. N discharge devices 17, induction quenching preheating furnace 26, box-type quenching heating furnace 44, composite quenching device 34, oil-cooling quenching device 39, first induction tempering preheating furnace 95-1, first box type Tempering furnace 13-1, second induction tempering preheating furnace 95-2, second box tempering furnace 13-2, third induction tempering preheating furnace 95-3, third box tempering furnace 13-3, The guide wheel device 8, dry sandblasting machine 7, online marking and oiling equipment 3, output end traction device 2 and N receiving devices 1 at the outlet end o...
Example Embodiment
[0054] Specific implementation manner two: such as Figure 1~15 As shown, the production line of this embodiment further includes a rotating device 15 which is arranged between the first box-type tempering furnace 13, the rotating device 15 and the second induction tempering preheating furnace 95; the saw blade is rotating The device 15 is composed of N groups of guide wheels D16; the N groups of guide wheels D16 are horizontal and fan-shaped; the saw blade rotation device is used to turn the N saw blades 9 and gradually change the N saw blades 9 running horizontally side by side to run in the opposite direction Saw blade rotating device 15 is arranged at the inlet end of the induction tempering preheating furnace 95 at the outlet end of the first box tempering furnace 13 and the inlet end of the second box tempering furnace 13; N saw blades 9 after the saw blade rotating device 15 Through the guide wheel D16, enter the induction tempering preheating furnace 95 at the entrance o...
Example Embodiment
[0055] Specific implementation manner three: such as Image 6 As shown, the composite cooling device in this embodiment is composed of nitrogen, a cryogenic quenching device 72, and a nitrogen, water-cooling quenching device 106. The other components and connection relationships are the same as in the first embodiment.
[0056] Specific implementation manner 4: such as figure 2 , image 3 As shown, the dry sandblasting equipment 7 of this embodiment is used to blast simultaneously N saw blades 9 at the same time. Each saw blade 9 is provided with 4-8 spray guns (8 in the figure) and 4-8 spray guns. Symmetrically arranged horizontally, the nozzle of the spray gun faces the side of the saw blade, and the angle and position of the nozzle of the spray gun are adjustable. The other components and connection relationships are the same as in the first embodiment.
[0057] Specific implementation manner five: such as Figure 1~15 As shown, the production line of this embodiment also incl...
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