Servo hydraulic press is used in BMC plastic product molding
1: Servo hydraulic press is used in BMC material molding method to replace complicated electrical treatments such as dipping and insulating treatment of electrical parts and housing installation processes (such as motor binding, dipping and drying processes)
Now the BMC (DMC) products we are in contact with are generally produced by BMC hydraulic press or BMC automatic feeding injection molding machine. The so-called BMC hydraulic press, this model mainly relies on manual weighing and manual feeding to complete the plastic sealing. The production process is dirty, tiring and high temperature, and if the BMC material accidentally gets on the body, it will be very itchy, and over time will cause occupational diseases. Another type of BMC automatic feeding injection molding machine is especially suitable for producing BMC products with inserts or BMC products with high hardness requirements. The series of special machines can be filled with materials (about 15 kg) and can be continuously and normally produced like ordinary thermoplastic machines, which saves raw materials and is environmentally friendly, and the labor intensity is greatly reduced. In the traditional process, the temperature is relatively high when the product is taken, and gloves must be worn during operation. During the process of measuring raw materials, the gloves will stick to the residual material, which will stick to the product and affect the appearance of the product.
The original molding hydraulic press used three-phase ordinary high-power motors to drive large and small double oil pumps to realize the rapid down, slow pre-compression, slow ejection, fast ejection and other production processes of the hydraulic press. The machine used consumes a lot of power. The noise is loud, and the oil temperature of the equipment rises very quickly, causing the hydraulic machine to leak oil, large losses, and high maintenance frequency. In addition, it takes a long time for manufacturing processes of products of different specifications with one piece of equipment, and a long time for trial model, which causes a serious waste of manpower and material resources. After the equipment was switched to a CNC servo hydraulic press,
The hydraulic control system of the hydraulic press is simplified, the production efficiency and standardized control are improved, the energy consumption and noise are greatly reduced, and the overall automation of the equipment is realized. The pressure, speed, position, alarm, temperature, and maintenance of the machine are fully digitalized automatic control, applicable In order to meet the standardized process requirements of various products, automatic production can be realized by using robots.