FIELD: measuring technique.
SUBSTANCE: bench comprises base and measuring appliances that are set into the openings. The base is made of a plate provided with coordinate grid that is in coincident with the coordinate grid of the mathematical model of the article. Each measuring appliance is made of a pin provided with measuring tip at one end and two ring grooves and handle at the other end. The pin is mounted for permitting axial movement inside the bushing. The bushing is secured inside the housing by means of a lid whose radial opening receives spring-loaded ball for permitting cooperation with the ring grooves in the pin in the initial and operation positions of the measuring instrument. Each measuring appliance is mounted on the stand by means of the intermediate cantilever and adapting plate for permitting control of its position in three coordinate axes with the use of plates-compensators. The adapting plate can be mounted for permitting rotation in the pivoting housing.
EFFECT: enhanced precision.
4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| 0 |
|
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