What is the flow of the circulation system during the normal production of the press injection pin?

• The general flow is: slow (the head starts to turn over the sprue gate of the injection chamber)
• One rapid (the injection head makes the liquid metal into the cross sprue and straight sprue)
• Two rapid (the liquid metal is fed into the inner gate from the beginning to the filling of the concave mold of the grinding tool)
• Increase (the working pressure of the pressurized injection cylinder is rapidly expanded to a certain value when the metal material liquid fills the concave mold of the grinding tool, and the ramming of the metal material is carried out and maintained for a period of time) Tracking (the pressurized injection head is placed on the edge of the inlet gate again for a certain distance after the mold is released)
• Return (the injection head is returned to the initial situation and a cycle system is carried out)

What are the basic performance parameters for manufacturing vertical cold chamber die casting machines?

There are (1) Clamping force (KN), (2) Injection force (KN), (3) Top load rate (KN), (4) Ejector range (MM), (5) Stroke arrangement of moving die plate (MM), (6) Abrasive thickness (MM), (7) Diameter of injection chamber (MM), (8) Specific pressure of injection (MPa), (9) Larger spread area of casting part (CM2), (10) Larger metal material casting volume (aluminum alloy profile) (KG), (11) system software pressure (MPA), (12) interval within the brother column (MM), and (13) rated power of the main motor (KW).

What processing process main parameters can be adjusted during aluminum die-casting production and manufacturing?

(1)Thickness of die plate, (2)clamping rate, (3)exit rate, (4)clamping time, (5)slow speed of injection (6)rapid injection, (3)slow stroke arrangement, (8)fast stroke arrangement, (9)working pressure of injection (specific pressure), (10)tracking stroke arrangement, (11)tracking time, (12)ejecting stroke arrangement, (13)ejecting rate, (14)ejecting (14) Ejecting time, (15) Circulation system time, (16) Aluminum material temperature, (17) Grinding tool temperature, etc.

What is the function of the nitrogen bottle of the aluminum die-casting machine?

It has the efficacy of accumulating kinetic energy, when the regulation is fast pressure injection, the accumulator quickly releases a lot of gear oil to accelerate the effect of the injection head, when the regulation increases, the accumulator relieves the pressure for a moment to the injection head to fill the pressure effect.

What is the effect of the air inlet system on aluminum die-casting machine?

The air inlet system of the aluminum die-casting machine is generally a separate system software, according to the set every spacing period of time to fully automatic oil lubrication of each dragging and rotating position of the combined organization, which plays a leading role in ensuring all normal operation and service life of the equipment.

What is the efficacy of the hydraulic transmission system of the aluminum die-casting machine, and what is the key composition?

The key to producing driving force for the aluminum die-casting machine in various positions is composed of motor, gasoline pump, hydraulic cylinder, various manipulation gate valves and pipes.

What is the efficacy of cooling tower?

It has the effect of cooling and maintenance for the hydraulic transmission system.

Why should the pressurized injection rod and pressurized injection head be equipped with cooling circulating water refrigeration?

Because the pressure injection rod pressure injection head installed cooling circulating water has the following effects.

• Blocking the heat transfer from the lever to the hydraulic transmission system;
• Reducing damage to the head at temperature;
• Accelerate the cooling of the edge residue to avoid the edge residue sticking to the press injection head and exposure to the material because the edge residue is not cooled enough to leave the mold. Aggravate the main parameters of the processing process leading to instability;
• The water temperature is too high to accelerate the embrittlement of the seal ring;
• The water temperature is too high, so the gear oil is easy to mold, leakage, and depletion.

Conclusion

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