| 摘要 |
FIELD: instrument making. ^ SUBSTANCE: proposed warpage device has a case, in which there is a fixed centre and a spring-loaded bushing. The device is provided with cutters, rigidly attached using bolts onto the spring-loaded bushing and fitted with provision for fixed translational rotational movement through a skewed slot on the spring-loaded bushing, in which a bolt is put, attached to the cylindrical part of the cone of the centre. ^ EFFECT: increased reliability reduced axial forces and increased rigidity due to less joint surfaces. ^ 4 dwg |
