SU655342A3 - Electric inductive probe for active check of machine element wear - Google Patents
Electric inductive probe for active check of machine element wearInfo
- Publication number
- SU655342A3 SU655342A3 SU752175640A SU2175640A SU655342A3 SU 655342 A3 SU655342 A3 SU 655342A3 SU 752175640 A SU752175640 A SU 752175640A SU 2175640 A SU2175640 A SU 2175640A SU 655342 A3 SU655342 A3 SU 655342A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- machine element
- inductive probe
- active check
- element wear
- electric inductive
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/001—Constructional details of gauge heads
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
- G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
- G01B7/10—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using magnetic means, e.g. by measuring change of reluctance
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/56—Investigating resistance to wear or abrasion
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Braking Arrangements (AREA)
Description
(54) ЭЛЕКТРОИНДУКТИВНЫЙ ЗОНД ДЛЯ АКТИВНОГО КОНТРОЛЯ ИЗНОСА ДЕТАЛЕЙ МАШИН(54) ELECTRO-INDUCTIVE PROBE FOR ACTIVE WEARING OF MACHINE PARTS
ми изнашиваемых деталей. На торце шпильки имеетс колпачок 9 из пластика. Зонд функционирует следующим образом.wear parts. At the end of the stud there is a plastic cap 9. The probe operates as follows.
Запрессованна в отверстие одной из деталей 2 пары трени шпилька 1 располагаетс своим торцом заподлицо с поверхностью этой детали, контактирующей с другой деталью (не показана) пары трени . В процессе износа детали 2 толщина ее уменьшаетс вследствие истирани указанной поверхности . Площадь немагнитного зазора 7 из-за этого также уменьшаетс , что приводит к изменению сигнала, полученного посредством катушек 5 и 6, включенных в схему индикатора сигналов, по показани м которого суд т об износе детали в паре трени .The friction pin 1, pressed into the hole of one of the parts 2, is located with its end flush with the surface of this part in contact with another part (not shown) of the pair of friction. During the wear process of the part 2, its thickness is reduced due to abrasion of said surface. The area of the non-magnetic gap 7 is also reduced due to this, which leads to a change in the signal obtained by the coils 5 and 6 included in the signal indicator circuit, according to indications which judge the wear of the part in the pair of friction.
Claims (2)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2445111A DE2445111C3 (en) | 1974-09-20 | 1974-09-20 | Device for measuring changes in the area of machine parts by inductive means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU655342A3 true SU655342A3 (en) | 1979-03-30 |
Family
ID=5926372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU752175640A SU655342A3 (en) | 1974-09-20 | 1975-09-19 | Electric inductive probe for active check of machine element wear |
Country Status (18)
| Country | Link |
|---|---|
| JP (1) | JPS5651562B2 (en) |
| BE (1) | BE833450A (en) |
| BR (1) | BR7506067A (en) |
| DE (1) | DE2445111C3 (en) |
| DK (1) | DK133915C (en) |
| ES (1) | ES441087A1 (en) |
| FI (1) | FI58837C (en) |
| FR (1) | FR2285594A1 (en) |
| GB (1) | GB1518165A (en) |
| IE (1) | IE41700B1 (en) |
| IN (1) | IN144088B (en) |
| IT (1) | IT1047193B (en) |
| NL (1) | NL184026C (en) |
| NO (1) | NO144231C (en) |
| PL (1) | PL104502B1 (en) |
| SE (1) | SE406124B (en) |
| SU (1) | SU655342A3 (en) |
| YU (1) | YU37400B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2346713A1 (en) * | 1975-10-01 | 1977-10-28 | Semt | METHOD OF DETERMINING THE DEGREE OF WEAR OF AN ELEMENT WITH DETERMINED MAGNETIC PROPERTIES IN SLIDING CONTACT WITH A SECOND ELEMENT |
| DE2908114A1 (en) * | 1979-03-02 | 1980-09-11 | Fortuna Werke Maschf Ag | METHOD FOR MEASURING THE ABRASION OF ANY OR SEVERAL SURFACE PARTS OF A ROTATING BODY OF ANOTHER FIXED BODY AND DEVICE FOR CARRYING OUT THE METHOD |
| JPH0313603Y2 (en) * | 1985-03-05 | 1991-03-28 | ||
| US4810964A (en) * | 1986-01-22 | 1989-03-07 | Kamyr Ab | Method and apparatus for measuring the distance between a measuring transducer and an opposing surface, particularly with paper pulp equipment |
| GB2270383A (en) * | 1992-08-29 | 1994-03-09 | Martin Robin Bowman | Electronic wearaway sensor |
| GB2466404B (en) | 2007-11-21 | 2010-10-27 | Rolls Royce Plc | Turbomachine having an apparatus to measure the clearance between a rotor blade tip and a stator liner of a stator casing |
| US8056606B2 (en) * | 2009-10-26 | 2011-11-15 | General Electric Company | Methods of making and using ceramic metallic interlocked components |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1224972B (en) * | 1961-02-10 | 1966-09-15 | Licentia Gmbh | Safety device for machines with rotating parts in plain bearings |
| DE975225C (en) * | 1954-08-29 | 1961-10-05 | Siemens Ag | Device for inductive gap measurement in gas and steam turbines |
| DE1004387B (en) * | 1955-08-29 | 1957-03-14 | Siemens Ag | Device for inductive measurement of the radial or axial play of rotating machines, in particular of steam turbines |
| SU133033A1 (en) * | 1960-04-30 | 1960-11-30 | А.М. Савченко | Ferropoint method of studying the displacement of metal during plastic deformation |
| US3236096A (en) * | 1962-03-06 | 1966-02-22 | Nanmac Corp | Electrical gauge for sensing the amount of erosion of a solid material |
| DE1680104A1 (en) * | 1968-02-19 | 1971-11-11 | Heidenreich Robert Dipl Ing | Function monitoring device for power transmission devices, especially for brake systems and clutches in motor vehicles |
| DD90870A1 (en) * | 1971-05-10 | 1972-06-20 | Method for measuring the wear mark width of indexable inserts | |
| DE2123750A1 (en) * | 1971-05-13 | 1972-11-30 | Bosch Gmbh Robert | Device for measuring the lining thickness of friction parts, in particular of brake linings |
-
1974
- 1974-09-20 DE DE2445111A patent/DE2445111C3/en not_active Expired
-
1975
- 1975-09-15 IE IE2013/75A patent/IE41700B1/en unknown
- 1975-09-16 BE BE160067A patent/BE833450A/en not_active IP Right Cessation
- 1975-09-16 DK DK413375A patent/DK133915C/en not_active IP Right Cessation
- 1975-09-16 NO NO753154A patent/NO144231C/en unknown
- 1975-09-17 NL NLAANVRAGE7510956,A patent/NL184026C/en active Search and Examination
- 1975-09-18 GB GB38365/75A patent/GB1518165A/en not_active Expired
- 1975-09-19 BR BR7506067*A patent/BR7506067A/en unknown
- 1975-09-19 SE SE7510519A patent/SE406124B/en not_active IP Right Cessation
- 1975-09-19 IT IT69339/75A patent/IT1047193B/en active
- 1975-09-19 FR FR7528794A patent/FR2285594A1/en active Granted
- 1975-09-19 JP JP11356075A patent/JPS5651562B2/ja not_active Expired
- 1975-09-19 YU YU2370/75A patent/YU37400B/en unknown
- 1975-09-19 ES ES441087A patent/ES441087A1/en not_active Expired
- 1975-09-19 PL PL1975183440A patent/PL104502B1/en unknown
- 1975-09-19 FI FI752629A patent/FI58837C/en not_active IP Right Cessation
- 1975-09-19 SU SU752175640A patent/SU655342A3/en active
-
1976
- 1976-02-18 IN IN290/CAL/1976A patent/IN144088B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI58837B (en) | 1980-12-31 |
| DE2445111B2 (en) | 1980-05-08 |
| ES441087A1 (en) | 1977-03-16 |
| JPS5157467A (en) | 1976-05-19 |
| IE41700L (en) | 1976-03-20 |
| IN144088B (en) | 1978-03-25 |
| DE2445111C3 (en) | 1986-02-13 |
| NO753154L (en) | 1976-03-23 |
| NO144231C (en) | 1981-07-22 |
| IT1047193B (en) | 1980-09-10 |
| PL104502B1 (en) | 1979-08-31 |
| DK413375A (en) | 1976-03-21 |
| FI58837C (en) | 1981-04-10 |
| NO144231B (en) | 1981-04-06 |
| SE406124B (en) | 1979-01-22 |
| BE833450A (en) | 1976-01-16 |
| DK133915C (en) | 1977-01-17 |
| SE7510519L (en) | 1976-03-22 |
| GB1518165A (en) | 1978-07-19 |
| YU237075A (en) | 1983-04-27 |
| JPS5651562B2 (en) | 1981-12-07 |
| NL7510956A (en) | 1976-03-23 |
| NL184026C (en) | 1989-03-16 |
| YU37400B (en) | 1984-08-31 |
| FR2285594A1 (en) | 1976-04-16 |
| IE41700B1 (en) | 1980-02-27 |
| FI752629A (en) | 1976-03-21 |
| BR7506067A (en) | 1976-08-03 |
| FR2285594B1 (en) | 1978-04-07 |
| DK133915B (en) | 1976-08-09 |
| DE2445111A1 (en) | 1976-04-01 |
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