Crankcase Making Machine Advatnages
Crankcase Making Machine has many advantages, which are as follows:
Increased productivity–Crankcase Making Machine
The die casting process is an efficient high-volume production process for the demand for large quantities of parts and components in the automotive industry.
By adopting high vacuum die casting technology, the porosity defects of castings can be significantly reduced, and the production efficiency and pass rate can be improved.
For example, all-in-one die casting technology enables the integration of multiple parts in a single form, which significantly reduces manufacturing time.
Crankcase Making Machine—Improving product quality
The die casting process improves the quality and performance of components by achieving a high degree of precision and consistency.
Ensuring that each transmission body or housing is essentially the same size and shape.
In addition, high vacuum die-casting technology can also improve the internal porosity state and mechanical properties of castings.
And further improve the qualification rate and tensile strength of products.
Crankcase Making Machine—Reduced production costs
Die casting technology reduces manufacturing costs by reducing the number of parts and welds.
For example, integrated die casting technology can simplify multiple stamping and welding steps in the traditional process into a single mold, resulting in significant savings in equipment and labor costs.
In addition, the high recycling rate of waste further reduces the consumption of raw materials.
Enhanced Structural Strength and Rigidity
Die-cast manufactured transmission bodies typically have high strength and rigidity.
Which helps ensure that the overall transmission system is structurally robust and improves the durability and safety of components.
Crankcase Making Machine—Adapting to complex design needs
The die-casting process can easily achieve the manufacture of complex shapes and details.
So that components such as transmission valve bodies can be precisely manufactured to meet complex design requirements.
Environmental protection and energy saving
The use of high vacuum die-casting technology can reduce energy consumption and waste generation.
And at the same time improve material utilization, in line with the development trend of low-carbon environmental protection.
Reduced mold wear
The real-time injection control system can effectively eliminate flash, extend the life of the mold, and reduce maintenance costs.
Crankcase Making Machine High vacuum die casting technology
By creating negative pressure in the mold cavity, porosity and dissolved gases in the casting are significantly reduced or eliminated.
Thereby improving the mechanical properties and surface quality of the casting.
Removal of gas from the cavity
In the die-casting process, the air in the cavity of the mold is quickly removed by means of a vacuum system to bring the cavity to a near-vacuum state (vacuum degree ≤ 80 mbar).
This step can greatly reduce the possibility of porosity formation due to turbulent molten metal being involved in the gas, and basically eliminate the cause of porosity inside the casting.
Increase the pumping rate
The purpose of vacuuming from the pressure chamber is to increase the pumping rate, reduce the influence of flue gas and water vapor on the casting.
Thereby increasing the vacuum degree in the cavity and ensuring the reliability of high vacuum die casting.
Optimize mold design
High vacuum die-casting technology requires that mold design needs to consider factors such as part structure and product quality requirements to ensure fast and stable filling of metal melt.
At the same time, the gate runner design needs to ensure that the molten metal fills all the grooves of the mold evenly.
Reduced cavity back pressure
Vacuum die casting can significantly reduce the back pressure of the mold cavity, allowing the liquid metal to fill the cavity under negative pressure, thereby reducing the formation of porosity.
Improve filling conditions
The vacuum die-casting method discharges 80%~90% of the gas in the mold cavity before high-speed filling.
Which has a low probability of bubble formation and a small risk of porosity in the casting during high-speed filling.
Improve the density of castings
Through the application of dual-channel high vacuum technology, reduce the gas content in the mold cavity and pressure chamber to make it close to the vacuum state.
And increase the application of purification and degassing technology to reduce the gas content of the melt, thereby reducing the generation of pores inside the casting.
Optimize the spraying process
Adjust the spraying trajectory and time, reduce the residual release agent on the surface of the mold.
Avoid instantaneous vaporization when in contact with high-temperature molten aluminum, and eliminate porosity defects.
Reasonable selection of high-speed switching point
Reasonable selection of high-speed switching point has a great impact on the internal quality of castings.
And at the same time, the mold pouring system is improved according to the internal quality requirements of the product.
Which is of positive significance to the improvement of the quality of die castings.
Technological progress of transmission die-casting machine
Mold flow analysis and robot automatic pick-up technology
Optimize the design of the gating system through mold flow analysis, effectively predict and reduce manufacturing risks, and ensure the dimensional accuracy and internal quality of castings.
The use of robot automatic pick-up technology significantly improves the production efficiency and working conditions of workers, and reduces the labor intensity of workers.
A breakthrough in pressure control technology
The latest die-casting machines use advanced pressure control technology to achieve precise control of the die-casting process.
The new die casting machine is able to generate tremendous pressure instantaneously.
So that the liquid metal can complete the filling and solidification process in a very short time, improving the compactness and performance of the die casting.
Application of intelligent technology
Intelligent technology has been introduced to realize the automation and intelligent operation of the equipment.
Through advanced technologies such as artificial intelligence and big data, the new die-casting machine can realize real-time monitoring, data analysis and optimization of the production process, improving production efficiency and product quality.
Integration of environmental protection and energy-saving technology
The new die-casting machine adopts advanced energy consumption monitoring and control technology, which can realize the energy-saving operation of the equipment.
At the same time, the use of environmentally friendly materials and technologies reduces the environmental impact of the production process.
Die Casting Process Optimization and Defect Improvement
By improving the die casting mold temperature field and pouring system, the casting crack scrap rate is effectively reduced, the manufacturing cost is reduced, and customer satisfaction is improved.
CAE simulation analysis was used to predict defects, optimize mold temperature control and gate location, and increase the frequency of molten aluminum slag to further improve the quality of castings.
Large-scale intelligent die-casting unit
The large-scale intelligent die-casting unit adopts a two-plate direct pressure structure, and the clamping force is concentrated in the center of the template to reduce the generation of flash.
The high-dynamic response injection system meets the needs of large-area and long-distance die-casting process.
And the whole machine is equipped with intelligent peripheral equipment to realize real-time collection, transmission, processing, analysis and generation of various faults in the production process.
So as to ensure the efficient and stable operation of large-scale die-casting equipment.
High-speed die-casting machine
The high-speed die-casting machine focuses on improving the production efficiency of ultra-thin aluminum alloy die-castings.
With high acceleration and maximum air injection speed, optimizing the clamping combination, improving the rigidity and stability of mold clamping, and ensuring the accuracy of product thickness.
Haichen Die Casting Machine
Die casting machines can not only be used to produce key components such as gearbox housings and valve bodies.
But also can significantly improve production efficiency and product quality by optimizing process parameters and mold design, meeting the stringent requirements of the modern automotive industry for transmission components.
Transmission die-casting machine has become an indispensable and important equipment in modern automobile manufacturing by improving production efficiency.
Improving product quality, reducing production costs, enhancing structural strength, adapting to complex design needs, and environmental protection and energy saving.
