METHOD FOR FASTENING PRODUCTS OF ARBITRARY SHAPE FOR CONDUCTING NON-CONTACT TECHNICAL OPERATIONS AND SYSTEM FOR FASTENING PRODUCTS OF ARBITRARY SHAPE Russian patent published in 2021 - IPC A44C27/00 

FIELD: engineering.

SUBSTANCE: invention relates to methods for fastening various products of different complex shapes for examination thereof, e.g., by means of microscopy, three-dimensional scanning, etc., or for processing, e.g., laser engraving, including fastening of jewellery. The described technical result is achieved in the method for fastening jewellery of arbitrary shape, including the stages wherein the article is placed in an open container with a bulk ferromagnetic material so that the article is partially submerged in said bulk ferromagnetic material. The article is oriented as required. Voltage is applied to the electromagnet located in the direct vicinity of said open container. Mutual attraction of the particles of said bulk magnetic material occurs under the impact from the created electromagnetic field, leading to the adhesion of the particles, resulting in fastening of said article in the bulk magnetic material. The described technical result also consists in a system for implementation of the method.

EFFECT: described technical problem is solved, consisting in simplifying the method for fastening while expanding the range of shapes and sizes of the products.

14 cl, 3 dwg