Can die castings be post-processed?

Yes, die castings usually require some post-processing to further improve dimensional accuracy and surface quality. Common post-processing techniques include:

• machining: Such as milling, turning, etc., for resizing parts and removing burrs or irregular surfaces.
• surface treatment：如sandblast、抛光、阳极氧化等，用于提高零件的外观质量和耐腐蚀性能。
• hot treatment (e.g. of metal): To improve the hardness and strength of a part by annealing, quenching, etc., to meet specific work requirements.