METHOD FOR MACHINE-TOOL MANUFACTURE OF SHEAR MEASURING TRANSDUCER Russian patent published in 2011 - IPC G01P15/09 H01L41/22 

Abstract RU 2436105 C1

FIELD: physics.

SUBSTANCE: at the first stage of manufacture preparation of component parts and assemblies takes place that is manufacture of an armour ring of spring steel, of a ring nozzle with a conic external facet of a tungsten alloy, a titanium hexagonal foundation and a cup-type body with a coaxial connector or a cable. The second stage involves fixation of the assembly in the vertical axial fixture of the electroerosion wire-cutting machine-tool, making three vertical grooves in fixed positions, mounting sensor elements, press-fitting or hot shrink fit of the armour ring on the ring nozzle with piezoelectric elements, making horizontal radial sections under the armour ring for an inertial mass formation and installation and fixation of the body and connection to the outlet of the preliminary amplifier of the connector.

EFFECT: invention allows to use in the transducer various materials for the foundation and inertial masses which enables to deliver small-scale sizes combined with high sensitivity and self frequency due to addition of a preliminary amplifier to the transducer design which amplifier is connected to the sensor elements while the manufacture method proper involves a minimum quantity of operations.

5 dwg

Similar patents RU2436105C1

Title Year Author Number
PIEZOELECTRIC ACCELEROMETER 1991
  • Donskov V.I.
  • Tarasevich Ju.V.
RU2017160C1
ACCELEROMETER OPERATING ON SHIFT DEFORMATION IN PIEZOELEMENT AND METHOD OF ITS MANUFACTURE 1996
  • Vishnevskij Igor' Borisovich
  • Zjuzin Vladimir Nikolaevich
RU2098831C1
PIEZOELECTRIC ACCELERATION METER 0
  • Baber Isaak Samuilovich
  • Kustarev Aleksej Semenovich
SU1137396A1
PIEZO-ELECTRIC INDICATOR 2003
  • Voronov Aleksej Mitrofanovich
  • Stepanov Valerij Anatol'Evich
RU2289821C2
ACCELEROMETER 2009
  • Savel'Ev Jurij Vital'Evich
RU2421736C1
COMPENSATION PENDULOUS ACCELEROMETER 2013
  • Jurmanov Sergej Jur'Evich
  • Denisov Roman Andreevich
  • Makarova Natal'Ja Jur'Evna
  • Mal'Kov Vasilij Jur'Evich
  • Shimin Mikhail Viktorovich
  • Konovalov Sergej Feodos'Evich
  • Majorov Denis Vladimirovich
  • Ponomarev Jurij Anatol'Evich
  • Shabaev Viktor Ivanovich
  • Podchezertsev Viktor Pavlovich
RU2543708C1
MANUFACTURING METHOD OF BRUSH SEAL 2012
  • Mikhajlov Anatolij Viktorovich
  • Popov Evgenij Petrovich
  • Gejkin Valerij Aleksandrovich
  • Mel'Gunova Svetlana Viktorovna
RU2485374C1
CALIBRATION METHOD OF PIEZOELECTRIC ACCELEROMETER AT LOWER FREQUENCIES, AND DEVICE FOR ITS IMPLEMENTATION 2012
  • Smirnov Vladimir Vasil'Evich
  • Simchuk Aleksandr Anatol'Evich
  • Kirpichev Aleksej Aleksandrovich
RU2519833C2
PIEZOELECTRIC VIBRATION CONTROL TECHNIQUE 2008
  • Kibrik Grigorij Evgen'Evich
  • Naldaev Nikolaj Dmitrievich
RU2393487C1
ACCELERATION METER 0
  • Bolshikh Artemij Stepanovich
  • Kovalskij Vadim Nikolaevich
SU1151890A1

RU 2 436 105 C1

Authors

Kramarov Jurij Anatol'Evich

Kurulev Vladimir Sergeevich

Motin Dmitrij Vjacheslavovich

Makarov Jurij Nikolaevich

Panich Aleksandr Anatol'Evich

Dates

2011-12-10Published

2010-03-29Filed