| 摘要 |
FIELD: technological processes. ^ SUBSTANCE: method of automatic programming includes the first processing that consists in definition of turning surface, which has the largest diameter in the product model, and determination of central rotational axis of defined turning surface as rotational axis of product model; the second processing that consists in displacement or turn of product model so that define axis of product model rotational axis corresponds to rotational axis of working model; and the third processing that consists in displacement of product model so that end surface of product model, which was displaced during the second processing, corresponds to initial point of program, which was preset in working model for automatic placement of product model for product model imposition on working model. Device contains the first unit of turning surface definition, the second and third units for displacement or turn of product model, the fourth unit for product model direction change. ^ EFFECT: provides efficient operations of programming at the account of performance of simple operation of product model placement onto working model. ^ 4 cl, 67 dwg |
