| 摘要 |
<p>According to the method, in an initial peeling phase (AP), the block of material (10) is spirally peeled. Subsequently, there is a transitional phase (UP) of a fraction of a revolution in order to change over to the desired layer thickness. In the following peeling phase (SP), the same spiral pitch is used as in the initial stripping phase. During each revolution of the block of material, the blade is lowered to an increased depth into the block of material in a limited angular range (22) and, subsequently, the revolution is completed with the pitch of the initial peeling phase. Advantages are obtained by the desired layer thickness being achieved within fractions of a revolution. The method can be carried out with little time being spent and low material wastage.</p> |
