RO102744A2 - Mechano-electronic device for automatic measurement of pieces - Google Patents

Mechano-electronic device for automatic measurement of pieces

Info

Publication number
RO102744A2
RO102744A2 RO1989138265A RO13826589A RO102744A2 RO 102744 A2 RO102744 A2 RO 102744A2 RO 1989138265 A RO1989138265 A RO 1989138265A RO 13826589 A RO13826589 A RO 13826589A RO 102744 A2 RO102744 A2 RO 102744A2
Authority
RO
Romania
Prior art keywords
signal
electronic unit
mechano
automatic measurement
electronic device
Prior art date
Application number
RO1989138265A
Other languages
Romanian (ro)
Other versions
RO102744B1 (en
Inventor
Ro Ursu Dan Constantin
Ro Costea Mihai Tiberiu
Ro Stoian Ioan
Original Assignee
Intreprinderea Mecanica, Roman, Judetul Neamt, Ro
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Intreprinderea Mecanica, Roman, Judetul Neamt, Ro filed Critical Intreprinderea Mecanica, Roman, Judetul Neamt, Ro
Priority to RO138265A priority Critical patent/RO102744B1/en
Publication of RO102744A2 publication Critical patent/RO102744A2/en
Publication of RO102744B1 publication Critical patent/RO102744B1/en

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  • Measurement Of Resistance Or Impedance (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Numerical Control (AREA)

Abstract

The invention refers to a mechano-electronic device for the automatic measurement of parts. The device is used for direct interphase dimensional control on a machine tool equipped with digital controls.The device consists of a fixed part on the swivel head support including a DC electronic unit that generates a signal of determined frequency, sent through an inductance coupling to one sensing head located on the swivel head. The signal is rectified in order to be used for the DC supply of an electronic unit in the proximity of serial contacts consisting of balls and rolls connected to a sensing rod. The electronic unit generates a signal with a determined frequency that is different from the supply frequency based upon the neutral position or reached part of the sensor rod. The signal is returned to the fixed part through the same inductance coupling and applied to a signal processing electronic unit. The signal is converted into a logical "zero" or "one" signal and is entered in the programmable automatic unit of the machine-tool digital control.
RO138265A 1989-02-16 1989-02-16 Mechano-electronic device for automatic measurement of pieces RO102744B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO138265A RO102744B1 (en) 1989-02-16 1989-02-16 Mechano-electronic device for automatic measurement of pieces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO138265A RO102744B1 (en) 1989-02-16 1989-02-16 Mechano-electronic device for automatic measurement of pieces

Publications (2)

Publication Number Publication Date
RO102744A2 true RO102744A2 (en) 1991-11-18
RO102744B1 RO102744B1 (en) 1991-12-30

Family

ID=20124022

Family Applications (1)

Application Number Title Priority Date Filing Date
RO138265A RO102744B1 (en) 1989-02-16 1989-02-16 Mechano-electronic device for automatic measurement of pieces

Country Status (1)

Country Link
RO (1) RO102744B1 (en)

Also Published As

Publication number Publication date
RO102744B1 (en) 1991-12-30

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