Technical Answering

  • Is there any problem with the injection molding machine when its unstable at times with the same plastic material, molding conditions and model?

    answer:

    1)Please check pressure curve if it is stable.
    2)Please check if technical parameter setting is in critical state(Plasticlizing is no good)
    3)Please check the difference between proportion and output
    4)Please check if there is foreign materials in screw , rubber ring or injection opening.
    5)Please check the actual difference between the electro-thermo and oil temperature.
    6)Please check the wore difference between machines.
    7)Please check the working speed between the operators.
    8)Please check the pump pressure and oil sea.
  • What are the advantages about servo injection molding machine?

    answer:

    Now,90% factories in china buy servo injection machine.Servo motor have many advantages:
    1.Pressure response fast,quick start up to 0.05s
    2.Compared with traditional injection molding machine,the system response to 2-3 times fast more than traditional machine.
    3.Repeating products accuracy can be increased to more than 5 per thousand,that meet the requirements of ultra-precision injection molding
    4.Servo motor getting signal,then filling in hydraulic oil,producing less hot hydraulic oil saves much cooling water.
    5.High response speed,short cycle times,improve production efficiency
  • What is the difference between a ordinary injection molding machine and a servo injection molding machine?

    answer:

    The difference between servo injection moulding machine and ordinary injection moulding machine is motor.
    Ordinary Injection Molding Machine: Continuous operation, even if the machine action stopped, the motor also kept turning.
    Servo Injection Molding Machine: Each different action will use the corresponding power to provide power, as the machine does not move, the servo motor will stop completely.
    Servo energy-saving system will be the power system of injection moulding machine six elements:
    1. Servo Motor
    2. Encoder
    3. Gear Pump
    4. Servo Driver
    5. Pressure Sensor
    6. Drive Control Module

    Advantages of servo injection moulding machine:
    1. Servo motors used in all-electric injection moulding machines are used to open and close moulds, eject and release moulds, inject and store raw materials, etc.
    2. The operation speed is fast and precise, which greatly improves the production environment and production efficiency.
    3. The response speed can reach 0.03ms, which is much higher than that of the variable displacement pump 0.3ms, thus significantly improving the control accuracy.
total: 31/1firstprevnextlast