FIELD: process engineering.
SUBSTANCE: invention relates to machine-tool industry and is intended for automatic control over linear sizes in grinding jobs. Proposed device comprises counter assembly, contact transducer with measuring rod, friction and sealing elements, and actuator. Measuring rod is made up of long thin-wall rod with internal through bore fitted on slide guides of closed antifriction bearings filled with viscous grease and engaged by friction with actuator.
EFFECT: wide range of shape and sizes digital measurements, higher precision.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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| INSTRUMENT FOR IN-PROCESS MONITORING OF PART DIMENSIONS | 0 |
|
SU979080A1 |
| 0 |
|
SU261711A1 |
