Fork and rocker shaft and plate spring seat quenching equipment is mainly designed for individual workpieces (fork, rocker shaft, leaf spring seat) and this equipment is composed of quenching power supply, special sensor and cooling system. Equipment frequency 20-35KHZ, hardened layer 1.5-3mm, hardness HRC53-58 degrees. It can be equipped with vertical CNC quenching machine to assist quenching. The CNC machine tool mainly assists the workpiece to perform uniform rotation and rapid descent.
Fork and rocker shaft and plate spring seat quenching set quenching step for manual placement of the workpiece on the quenching machine, inching a machine to automatically lift the workpiece to the sensor position, the device starts heating, the device automatically stops after heating to the quenching temperature And water quenching, the above actions are all CNC machine tools according to quenching process requirements, in accordance with the NC programming step by step.
Quenching process: Take the rocker shaft as an example: Ultrasonic quenching equipment The CNC quenching machine uses ring inductors. The rocker shaft is stuck on the quenching machine. As long as the jog switch is switched on, the rocker shaft automatically rises to the ring inductor. Automatic rotation heating, water quenching, automatic drop to the original position. The edge of the water quenching, using this quenching process, you can guarantee the depth of hardened layer and quenching hardness.
The quenching equipment has the advantages of manual and automatic heating function, fast heating speed, no oxide layer, uniform hardness, hardened layer and the like.
The main technical parameters of the quenching kit for the fork and rocker shaft and plate spring seat are as follows:
Power Supply Three-phase 380V/50Hz Cooling Water Flow (Main Unit) 32L/Min(0.1MPa)
Operating voltage range 360V～420V Cooling water flow rate (transformer) 29L/Min (0.1MPa)
Maximum input current 160A Cooling water pressure 0.1-0.3MPa
Maximum output power 120KW Host weight 88Kg
Oscillation frequency 15~35KHz Transformer weight 93Kg
Efficiency 90% Host Dimensions (mm3) 650×480×1440
Continuity of load 100% Transformer dimensions (mm3) 500×800×580
Fork and rocker shaft and plate spring seat quenching set main features:
1. Adopt digital control system, with advanced performance, convenient use, accurate positioning, and can meet the quenching requirements of complex workpieces to the greatest extent.
2. diversified quenching methods, continuous scanning quenching, while subsection quenching, continuous scanning quenching, subsection at the same time quenching.
Equipment main application industries: standard parts factory, machinery factory, machine tool factory, hardware tool factory, high strength bolt factory, gear factory, bearing factory and so on.
The main application of the equipment: molding bending, pier head, punching, boring flat; pipe deformation, bracket bending, steel pipe boring, various round steel, all kinds of square steel, bar, round cake, round Pipes, steel plates, steel rings, fasteners, high-strength bolts and nuts, bolts and nuts, bearings, bearing rings, flanges, cross shafts, camshafts, axle shafts, flange forks, universal joints, etc. forging.