How do we check the quality of an aluminium die casting?
To ensure the quality of an aluminium die casting, a comprehensive approach involving multiple inspection techniques and adherence to industry standards is essential. Here’s a structured method to evaluate quality: 1. Visual Inspection 2. Dimensional Verification 3. Non-Destructive Testing (NDT) 4. Pressure Testing 5. Destructive Testing 6. Microstructure and Chemical Analysis 7. Process Control and Documentation 8. Residual Stress Analysis Application-Specific Considerations By […]
How to avoid shrinkage voids in aluminium casts？
Avoid aluminium casts shrinkage voids includes optimize the design, control and control the cooling process and so on. To avoid shrinkage voids in aluminum castings, please see below following measures: 1. Avoid aluminium casts shrinkage voids: Optimize the design Avoid thick-walled areas: Thick-walled areas are more prone to shrinkage, which can form internal voids. Designers […]
How to control porosity in pressure die casting
Controlling porosity in pressure die casting requires optimizing injection speed, pressure, mold design, and temperature. Pressure die casting is a highly efficient manufacturing process widely used in various industries to produce complex metal parts with high precision and dimensional accuracy. However, one of the most common challenges in this process is the control of porosity. […]
Tooling Material, Process and Failure Analysis in Die casting
Tooling Material ,Process and Failure Analysis are all common problems in die casting.We can break it down separately. Tooling Material Process and Failure Analysis–Tooling materials Aluminum alloy Commonly used grades are ADC12, YL113, YL102, A380, A360, etc. Among them, ADC12 is the most commonly used aluminum alloy. Which has good die-casting formability, machinability and mechanical […]
What causes crankshaft damage of die casting machine
Crankshaft damage in a die casting machine can result from several factors, often related to mechanical stress, improper maintenance, or operational issues. Here are the primary causes. Crankshaft damage causes of die casting machine Fatigue Failure Improper Lubrication Overloading Misalignment Material Defects Corrosion or Contamination Improper Maintenance Vibration and Resonance Improper Installation Thermal Stress Foreign Object […]