DSP Digital Touch Screen Induction Quenching Machine With Self-diagnosis System

INDUCTION HARDENING AND QUENCHING:

Induction hardening is a process used for the surface hardening of steel and other alloy components. The parts to be heat treated are placed inside a copper coil and then heated above their transformation temperature by applying an alternating current to the coil. The alternating current in the coil induces an alternating magnetic field within the work piece which causes the outer surface of the part to heat to a temperature above the transformation range.

The components are heated by means of an alternating magnetic field to a temperature within or above the transformation range followed by immediate quenching. It is an electromagnetic process using a copper inductor coil, which is fed a current at a specific frequency and power level.

THE PARAMETERS OF THE INDUCTION QUENCHING MACHINE GYD-60AB:

APPLICATIONS OF THE DSP INDUCTION QUENCHING MACHINE:

Induction hardening is a heat treatment process carried out to enhance the mechanical properties in a localised area of a ferrous component. The resultant hardened area improves the wear and fatigue resistances along with strength characteristics.

Typical applications of induction hardening include gears, shafts, axles, cam lobes, stampings, and spindles, mostly symmetrical parts. Induction hardening is used to strengthen a specific area of a part. Single piece, surface hardening of selective areas.

• Carbon steels
• Alloy steels
• Stainless steels(martensitic)
• Powder metal
• Cast iron
• Gray iron
• Ductile iron
• Malleable iron

ADVANTAGES COMPARE WITH TRANDITIONAL ANALOG CIRCUIT INDUCTION HEATING EQUIPMENT:

1. In terms of core control:

• For traditional analog power supplies, the parameters are determined by analog devices such as potentiometers. These devices are relatively affected by the environment, and temperature changes may cause parameter changes; the control process, data processing, and parameter storage of the DSP intelligent induction heating power supply are all in digital form. The environment change will not affect the calculation output process. Corresponding to the analog control system, the all-digital power supply has higher stability in different environments.

2. In terms of touch screen display:

• The DSP intelligent induction heating power supply displays the working status and working parameters of the equipment on the touch screen LCD, and the working details of the equipment are clear at a glance.

3. In terms of fault self-diagnosis and processing:

• The DSP intelligent induction heating power supply displays the fault location and the treatment method. When an error occurs or an alarm occurs in a special working condition, the touch screen will display the fault content. Click the help of the corresponding fault to find the corresponding fault solution. More than 90% of the common faults can be dealt with quickly by the operators, which greatly improves the production efficiency and reduces the dependence on the technical level of the operators.

4. In terms of intelligent protection system:

• Traditional analog power supplies only have simple protection functions such as overcurrent and overvoltage. The DSP intelligent induction heating power supply has a wealth of fault judgment and protection circuits. When the cooling water pressure is unstable, the temperature is too high, the three-phase power is missing, the cold workpiece touches the inductor (ground protection), etc., it can ensure that the power inverter stops output power; the real-time monitoring system always ensures that the IGBT is working The best soft switching state minimizes the switching loss, voltage and current impact, local temperature rise and other parameters, which not only avoids the reduction of inverter efficiency caused by the deviation of the inverter state from the best, but also solves the acceleration of IGBI aging (such as using a Inexplicable damage after a year) and high maintenance costs in the later period; if the power supply suddenly encounters bad working conditions during normal heating work and the bad working conditions cannot be automatically restored in a short time, various protection signals can be judged and fault alarms can be issued, such as: Alarm signals such as overvoltage, overcurrent, frequency overrun, and IGBT failure can assist users in finding and troubleshooting the source of the failure.

5. In terms of work efficiency:

• When the total power remains the same, the output voltage is only half of the ordinary series resonant machine, which is safer; the output current is doubled and the heating effect is better.

Our Service:

Pre-sale service.
1.Inquiry and consulting service

2.recommend the most suitable for our customers according to their requirements

3.Sample testing support

4.working videos available

5.View our factory

In-sale service.
1. Strictly manufacture the machine, according to relevant technical standards.

2. Take run test, according to relevant equipment test run regulations.

3. Strictly check up the machine, before delivery

4. Delivery on time.

After-sale service.
1. Warranty time: 1year Warranty.

2. Within warranty all parts are free for customer, any fault caused by non-artificial reason, any quality problems such as design, manufacture, or procedure occurs, We shall provide replacement parts after detecting the faults.

3. If any big quality problems occurs out of the guarantee period, we will send maintenance technician to provide visiting service after checking with the customer and charge for a favorable price.

4. We will provide a lifetime cost price to the buyer with the materials and spare parts used in system operation, equipment maintenance.

5. The above mentioned are only basic aftersale service requirements,we will make more promises related to quality assurance and operation guarantee.