Em comparação com as bombas de deslocamento variável, a potência de saída de uma bomba fixa é relativamente constante. Ele também tem a vantagem de ser relativamente silencioso e capaz de correr em altas pressões do sistema. Uma bomba de deslocamento fixo pode economizar cerca de 30-60% do consumo elétrico. No entanto, tem baixo desempenho antiincrustante e altos custos de manutenção.
O sistema de controle do computador do máquina de moldagem por injeção is responsible for controlling the speed of the screw, holding pressure, and injection time. It is also responsible for maintaining the quality of the formed product. In addition to this, it is responsible for regulating the temperature of the charging barrel and the plasticized material, which is the most important step in the injection molding process. O sistema de controle do computador do injection molding machine also regulates the back pressure.
O sistema de controle do computador do injection moulding machine can use a combination of a tachometer/shaft encoder, a linear positioning transducer, and pressure sensing to achieve these effects. These sensors will help the controller achieve a more accurate measurement. They can also help the controller achieve fine proportional or servovalve control.
Um sistema de controle de computador também é responsável por controlar a velocidade do bico, a fim de obter um fluxo mais preciso de plástico. Além disso, é responsável por controlar a pressão do parafuso para garantir que o bico mantenha sua posição contra o sprue do molde. Ele também é responsável por controlar a pressão traseira do parafuso para garantir que o plástico não escorra para fora do molde. Também é responsável por controlar a temperatura do material plastificado para garantir que ele não entorte.
O sistema de controle do computador do injection molding machine is responsible for regulating the speed of the screw, holding pressure, injection time, and temperature of the charging barrel. It is also responsible for maintaining the quality and safety of the formed product. O sistema de controle do computador do injection moulding equipment also controls the temperature of the plasticized material to ensure it doesn't warp after its release from the mold.
One of the most important functions of a computer control system is regulating the speed of the screw. O sistema de controle do computador do injection molding equipment also controls the speed of the nozzle in order to ensure that the nozzle keeps its position. It is also responsible for controlling the pressure of the screw to create a more accurate flow of plastic. Injection molding equipment also has a computer control system that can control the back pressure of the screw to ensure that it doesn't ooze out of the mold.
O sistema de controle do computador do injection machine is responsible for regulating the speed of injection, holding pressure, and temperature of the plastic. It is also responsible for regulating the temperature of the charging chamber and the plasticized material to ensure that it doesn't ooze. It is also responsible for controlling the back-pressure of the pre-speed computer-controlled anti-drooling.