求翻译：由于制件的形状简单，精度要求不高，在机械业中具有广泛应用性和通用性，因此适合大批量生产。为了便于排泄废料，故采用倒装复合模冲裁生产，避免了废料要人工来清除，节省了时间，同时也节省大量劳动力，提高了生产率。是什么意思？

Because the shape of simple parts, less precision in the machinery industry has a wide application and versatility, so suitable for mass production. In order to facilitate the excretion of waste, it is a flip-composite blanking mold production, to avoid the waste to be removed manually, saving time,

[object Object]

Because the workpiece shape is simple, the precision request is not high, has the widespread utility and the versatility in the machinery industry, therefore suits the mass production.For ease of excretion waste material, therefore uses the inversion superposable die blanking production, avoided the

As the workpiece shape is simple, accuracy is not high, with a wide range of applications in the mechanical industry and versatility, therefore suitable for mass production. In order to facilitate the excretion of waste, it uses the inverted compound die for blanking production, avoiding the waste t

Because the shape of simple parts, less precision in the machinery industry has a wide application and versatility, so suitable for mass production. In order to facilitate the excretion of waste, it is a flip-composite blanking mold production, to avoid the waste to be removed manually, saving time,