In plastic processing, the injection moulding machine is known as ' electricity ', which consumes a lot of energy in the process of polymer processing, as well as cooling devices, air compression and other processes.
One company, because of production quality problems, invited ExxonMobil engineers to help troubleshoot the cause of the failure, did not expect to adopt the improvement recommendations, not only solve the hydraulic system production problems, but also help enterprises save electricity! How did this happen?
With hydraulic oil, not only to prolong the oil change cycle, but also to improve the product qualification rate As a professional engaged in automotive plastic interior and exterior decoration research and development, design and manufacture of high-tech enterprises, Hainan June Tatsu equipped with 2 large-scale injection molding machine dedicated to the production of automotive spare parts products.
But they found that in the summer, the two injection molding equipment is often the phenomenon of hydraulic pressure instability, resulting in product quality problems such as flying edge, resulting in the number of product rework, production efficiency has been lost. After being invited to the business, ExxonMobil engineers recommended Mobil DTE 10 Super ™46 High performance anti-wear hydraulic oil to the enterprise based on the actual operating conditions of the workshop.
This product can solve the problem of insufficient efficiency of hydraulic system under the condition of high system pressure, high shearing force and high operating temperature of the traditional hydraulic oil in large injection machine, and can avoid the hydraulic problems of large injection molding machine in injection molding, clamping force and insufficient plasticizing pressure. Hainan June Tatsu after the use of Mobil DTE 10 extraordinary ™46 Hydraulic oil, effectively improve the equipment productivity and finished product qualification rate, reduce the safety hazards, but also reduce the impact on the environment.
What is even more surprising is that the oil change period is extended from one year to two years in exchange.
Using data to speak, Mobil ® hydraulic oil improves system efficiency and saves energy by nearly 5%
What is even more gratifying is that ExxonMobil Technical service engineers have used the Mobil DTE 10 super-injection molding machine and the use of a common anti-wear hydraulic oil injection molding machine to carry out the electricity test experiment: The results show that when machining the same workpiece-the instrument panel, the average power consumption of the injection molding machine of a domestic hydraulic oil is used 2.95kwh/, while the average energy consumption of the injection molding machine using Mobil DTE 10 Extraordinary ™46 Hydraulic oil is 2.815kwh/, the average energy saving 0.136kwh/pieces are
The energy saving effect is up to 4.63%. So how does Mobil DTE 10 extraordinary ™46 Hydraulic oil help the equipment save energy? Hydraulic system is to use oil as the working medium, using the oil pressure can and control valves and other accessories to manipulate the hydraulic actuator work of the entire device. Energy in the hydraulic system of the mutual conversion, efficiency is not 100%.
The efficiency of the hydraulic system consists of two areas:
Volumetric efficiency: Leakage of fluid in the hydraulic system, loss of energy such as compression is called volumetric loss, and all hydraulic pumps have leak paths inside.
Mechanical efficiency: Energy consumption is used to rotate the pump and to overcome the friction loss of the fluid
Efficiency analysis of hydraulic system As shown above, the efficiency of hydraulic system is the balance of volumetric efficiency and mechanical efficiency, and the viscosity of suitable lubricating oil has great influence on the efficiency of hydraulic system.
Mobil DTE 10 Extraordinary ™46 Hydraulic oil is a new generation of hydraulic oil with an extremely high viscosity index, which effectively improves the hydraulic efficiency of the system, helping to reduce energy consumption in industrial and mobile devices, reducing operating costs and increasing productivity.
Finally, through the Mobil ® High-end series of services, the company's injection molding machine hydraulic efficiency has been significantly improved, the company also brings the economic benefits of RMB 24,616 yuan per year.
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