对隔离墩模具的基本要求是：精度高、质量好、寿命长、安全可靠、成本低。值得指出的的时，隔离墩模具的精度与质量、寿命、成本、制造周期等指示是互相关联和影响的。隔离墩模具制造精度越高，使用寿命越长，往往导致制造成本的增加；而制造成本的降低和制造周期的缩短，又大都影响制造精度和使用寿命。所以要了解隔离墩模具的精度与表面质量的相关知识，熟悉影响隔离墩模具候命的因素及材料状况，掌握隔离墩模具的使用与维护。

The basic requirements for the die of the isolation pier are: high precision, good quality, long life, safety and reliability, and low cost. When it is worth pointing out, the accuracy and quality of the isolation pier die, quality, life, cost and manufacturing cycle are interrelated and influenced. The higher the precision of mould manufacturing, the longer the service life, the increase of manufacturing cost, and the decrease of manufacturing cost and the shortening of the manufacturing cycle, which mostly affect the manufacturing precision and service life. Therefore, we should understand the relevant knowledge of the precision and surface quality of the die of the isolating pier, be familiar with the factors that affect the die waiting for the isolating pier and the material condition, and grasp the use and maintenance of the die of the isolating pier.