Middle frequency rotating bearing NC quenching and tempering equipment
Specification:
The quenching machine uses mechanotronics mechanical-electrical integration design.
The equipment takes advantage of middle frequency power supply with quenching lathe. The heating power supply uses the most advanced frequency conversion device which can converts the 50HZ 3phase power frequency electricity into single phase middle frequency electricity.
The scope is supply is as following:
Transistor tube high frequency power supply
Capacitance transformer cabinet
High efficiency quenching transformer
Rolling quenching special machine
Induction heating coil
Automatic feeding/charging device
Charging box
Discharging device
Electrical control system
CNC system
Description:
According to the quenching requirement, the optimal quenching frequency is between 30-80khz and the power density is 2.5-3KW/c.
Rectifier control uses a new generation of full digital trigger technique.
The central control panel adopts single board structure, High level of integration, Three-phase synchronous, rectifier trigger and control, Inverter trigger and control,regulation and protection, pulse rectifier transformer assembled on the same piece of the central control panel with strong interchangeability and convenient changing.
The electrical capacitance transformer cabinet uses world leading non-polar thin film capacitor. The isolation transformer uses mirco crystal material for high frequency coupling transformer which is used for the energy conversion.
Inverter starting adopts unique zero pressure, frequency sweep, soft starting, The user can select a start or repeated start boot mode, launch control link searches automatically real time natural oscillation frequency load, to ensure that whatever light load, heavy, cold, hot,success start rate is 100%.
The connecting electrode uses water cool connecting electrode, safe and reliable operation. The raw material is red copper.
The CNC control system is made of operation panel, servo motor driving precise ball screw pole interlock.
Application:
For highly precise ball function parts ball screw heat treatment, which is suitable for different kinds of CNC cutting machine, engraving machine, wooden machinery, all kinds of machinery tools.
Competitive advantage:
Automatic charging and discharging method, easy operation.
Perfect and reliable automatic adjustment system which consists of current, voltage, resistance, four of the inverter triggering before angle regulator, current and voltage automatically realize the constant power regulation, impedance controller can make the power supply and load in the smelting process which is always in a state of optimal matching,
Fixed induction heating coil and work-piece rotating movement for quenching and annealing.
World's leading technology and intelligent control ensure uniformity in quenching thickness.
Potential isolation, safe and reliable operation. Easy and simple match. Convenient adjustment. Wide scale of loading.
Highly efficient and stable induction heating system.
Intelligent and highly stable numerical control system and driver.
Siemens S802 CNC control system ensures the stable operation of the work piece.
Siemens PLC control system monitors all data and protection.
The heating temperature under precise monitoring and controlling.
Engineers are available abroad for installation, debugging and training.
Detailed image:
