| 摘要 |
FIELD: measuring engineering. ^ SUBSTANCE: device comprises base (1) provided with socket (3) for centering object (2) to be measured. The socket is made of sleeve (4) that receives spring-loaded cone (5). Base (1) is provided with measuring clamp (6) for permitting horizontal movements along object (2). Ribs (7) and (8) of measuring clamp (6) are provided with shaped grooves (11) which are parallel to corresponding measuring surfaces (9) and (10) of object (2). Shaped grooves (11) receive meters (12) for permitting movement. ^ EFFECT: enhanced precision. ^ 1 dwg |
