aluminum sand casting_

另一方面，企业也应该注重员工的培训与发展。精准铸造技术对操作人员的技能要求较高，企业需要投入资源对员工进行相应的培训，确保生产过程中能够达到预期的质量标准。

Sand casting, one of the oldest and most versatile metal casting processes, has been a foundational method in the manufacturing industry for centuries. It involves creating a mold from sand and then pouring molten metal into it to create various objects, ranging from simple to complex designs. As with any manufacturing technique, sand casting has its own set of advantages and disadvantages.