In Sheet Metal Processing in Shenyang, what we call nesting is the process of drawing out the work program of each unfolded piece of material on the entire sheet metal according to the shape and size of the template, while unfolding many pieces of material.

The purpose of material sorting is to make the most reasonable and economical use of materials. At the same time, it is also to save working hours and improve work efficiency.

So the cutting in sheet metal processing should follow the following two basic principles:

(1) The smaller the gap between the unfolded materials arranged, the better, and avoid sparsity.

(2) Arrange the larger unfolded materials first and the smaller ones in the back, and try to place the smaller unfolded materials in the gaps between the larger ones as much as possible to maximize material utilization and reduce material loss. And it should also take into account the cost saving of processes, with simple techniques and reduced labor hours.

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