The die-casting machine should meet the requirements of the accuracy of the die-casting machine. The technical parameters of the die-casting machine should meet the requirements of the production of the die-casting. At the same time, its accuracy and function must conform to the rules of the relevant standards.
1. Understand the types of die-casting machines and their characteristics.
2. Consider the type of alloy of the die casting and the related requirements of the die casting machine.
3. The selected die casting machine should meet the application conditions and technical requirements of the die casting.
4. The selected die-casting machine should have a certain margin in terms of function, parameters, power and safety to ensure the satisfaction of the finished product rate, yield and safety.
5. Considering the reliability and stability of the machine, choose a die-casting machine with reasonable cost performance.
6. For the production scale with many varieties of die castings and small output, under the premise of ensuring the fourth point, the compatible standards should be selected scientifically, so that both can cover the proper varieties, it can also reduce the number of die-casting machines.
7. Among the technical indicators and functional parameters of the die-casting machine, the first thing to pay attention to is the injection function. In the case of the same standard or nearby standards, priority is given to select models with a wide range of parameters of the injection function.
8. Under possible conditions, as far as possible to equip mechanized or automated equipment, product quality, production power, safe production, enterprise management and cost accounting are all beneficial.
9. Evaluate the role of the selected die-casting machine, including: yield, yield, failure rate, Maintenance frequency and workload, functional stability, operational reliability and safety.
